West Adams Heritage Assn. v. City of Los Angeles ( 2024 )


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  • Filed 10/31/24; On remand
    CERTIFIED FOR PARTIAL PUBLICATION†
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    SECOND APPELLATE DISTRICT
    DIVISION ONE
    WEST ADAMS HERITAGE                        B319121
    ASSOCIATION et al.,
    (Los Angeles County
    Plaintiffs and Appellants,       Super. Ct. No. 20STCP00916)
    v.
    CITY OF LOS ANGELES,
    Defendant and Respondent;
    ROBERT CHAMPION et al.,
    Real Parties in Interest and
    Respondents.
    †Pursuant to California Rules of Court, rules 8.1105(b)
    and 8.1110, this opinion is certified for publication, with the
    exception of parts F, G, and H of the Discussion.
    APPEAL from a judgment of the Superior Court of
    Los Angeles County, Kevin Clement Brazile, Judge. Reversed
    and remanded with instructions.
    Chatten-Brown, Carstens & Minteer, Carstens, Black &
    Minteer, Douglas P. Carstens, Amy Minteer, Michelle N. Black
    and Sunjana Supekar for Plaintiffs and Appellants.
    Hydee Feldstein Soto, City Attorney, John W. Heath and
    Terry P. Kaufmann Macias, Assistant City Attorneys, Valerie L.
    Flores, Chief Deputy City Attorney, Parissh A. Knox, Deputy City
    Attorney; Meyers Nave, Amrit S. Kulkarni, Shaye Diveley and
    Mina Arasteh for Defendant and Respondent.
    DLA Piper, A. Catherine Norian, Kyndra Joy Casper and
    Andrew Brady for Real Parties in Interest and Respondents.
    ____________________________
    This case is before us on transfer from the Supreme Court
    with instructions to vacate our decision and reconsider the cause
    in light of Assembly Bill No. 1307 (Stats. 2023, ch. 160, § 1) and
    Make UC A Good Neighbor v. Regents of University of California
    (Resources for Community Development) (2024) 
    16 Cal.5th 43
    (Make UC II).
    West Adams Heritage Association and Adams Severance
    Coalition (collectively, appellants) appeal from the denial of a
    writ of mandate. Appellants sought to set aside a determination
    by the City of Los Angeles (the City)1 that a proposed residential
    1  The respondents’ briefing in this matter was filed jointly
    by the City of Los Angeles and real parties in interest Robert
    Champion, Champion Real Estate Company, and 806 West
    Adams Property, LLC. We refer to the City and real parties
    collectively as “respondents.”
    2
    housing development (the project) near the University of
    Southern California (USC) was exempt from environmental
    review under the California Environmental Quality Act
    (Pub. Resources Code, § 21000 et seq.; CEQA).
    The City found the project was subject to a Class 32
    exemption for urban in-fill developments. Appellants argue this
    finding was an abuse of discretion because the City failed to find
    the project was consistent with the applicable redevelopment
    plan for the project area; the City relied on mitigation measures
    to conclude residents congregating and listening to music on the
    project’s rooftop decks would not cause significant noise impacts;
    and the record fails to show the project would not have significant
    adverse impacts on traffic safety.
    Appellants further argue several exceptions to the Class 32
    exemption apply, because the project would adversely impact
    nearby historical resources, the rooftop decks constitute an
    unusual circumstance that will have a significant effect on the
    environment, and the cumulative environmental impact of the
    project and similar projects is significant.
    The trial court rejected all of appellants’ challenges to the
    project and denied their writ petition. Our original decision
    reversed the trial court, holding the City improperly relied on
    mitigation measures when concluding the project’s rooftop decks
    would not cause significant noise impacts. We agreed with the
    trial court, however, that appellants had failed to demonstrate
    the City abused its discretion in concluding the project will not
    have significant impacts on traffic or historical resources, either
    by itself or cumulatively with other similar projects. We did not
    reach appellants’ arguments regarding redevelopment plan
    consistency or the unusual circumstance exception.
    3
    Assembly Bill No. 1307 enacted Public Resources Code
    section 21085, which provides that when evaluating “residential
    projects” under CEQA, “the effects of noise generated by project
    occupants and their guests on human beings is not a significant
    effect on the environment.” Make UC II applied that section to
    reverse a lower court holding that an environmental impact
    report for a student housing project and development plan was
    deficient for failure to consider the environmental impact of noise
    generated by student residents. (Make UC II, supra, 16 Cal.5th
    at pp. 48–49.)
    Applying these new authorities, we hold the noise concerns
    advanced by appellants do not constitute a significant
    environmental effect impeding application of the Class 32
    exemption. Appellants’ invocation of the unusual-circumstance
    exception similarly is premised on noise from the rooftop decks,
    and Public Resources Code section 21085 and Make UC II defeat
    that challenge as well.
    Because occupant noise no longer is a reason to reject the
    Class 32 exemption, we reach appellants’ alternative contention
    that the City has failed to assess whether the project is consistent
    with the applicable redevelopment plan. A project is entitled to a
    Class 32 exemption only if it is consistent with the applicable
    zoning regulations. Appellants argue the redevelopment plan
    provides the zoning regulations for the project at issue here.
    Make UC II counsels we apply current law in this writ
    proceeding. Under Los Angeles Municipal Code (LAMC) section
    11.5.14, which was enacted in 2019 after the City granted the
    Class 32 exemption at issue in this case, the redevelopment plan
    supersedes any conflicting provisions of the generally applicable
    zoning ordinance. LAMC section 11.5.14 thus effectively
    4
    incorporates the redevelopment plan into the zoning ordinance to
    the extent the plan and the ordinance conflict. The City therefore
    cannot grant a Class 32 exemption without first finding the
    project is consistent not only with the generally applicable zoning
    ordinance, but also with the redevelopment plan.
    The City has yet to determine whether the project is
    consistent with the redevelopment plan. Appellants therefore are
    entitled to a writ setting aside the grant of the Class 32
    exemption pending that determination, which the City has
    represented it must do anyhow to approve a building permit for
    the project. We reverse the trial court and remand solely for the
    purpose of the City conducting that analysis.
    Appellants further ask us to hold the project is ineligible for
    a Class 32 exemption because the City calculated the project’s
    allowable density and density bonus based on the generally
    applicable zoning ordinance rather than the redevelopment plan,
    which is more restrictive. Respondents contend the City correctly
    concluded the zoning ordinance, not the redevelopment plan, was
    the controlling land use provision for purposes of calculating
    density and the density bonus.
    We agree with respondents. Under the current version of
    the state density bonus law, the City must apply the bonus to the
    greatest maximum residential density allowed under the City’s
    general plan, specific plan, or zoning ordinance at the time the
    developer applies for the density bonus. Although we conclude
    LAMC section 11.5.14 incorporates the redevelopment plan into
    the zoning ordinance, that provision was not in effect when
    respondent developers applied for the density bonus in this case.
    Under state law, then, the City’s zoning ordinance, which
    provides a higher maximum allowable density than the
    5
    redevelopment plan, is the applicable zoning for purposes of the
    density bonus. The fact the project’s density bonus is
    inconsistent with the redevelopment plan is thus not grounds to
    deny a Class 32 exemption. We further conclude the state
    density bonus law preempts the redevelopment plan to the extent
    the plan imposes additional requirements before the City can
    grant a density bonus.
    We also reject appellants’ argument, raised in their
    supplemental brief following transfer from the Supreme Court,
    that respondents’ representations concerning the subject property
    in a separate lawsuit have mooted this appeal.
    Assembly Bill No. 1307 or Make UC II do not affect our
    holdings in our original opinion rejecting appellants’ arguments
    concerning traffic, historical resources, and cumulative impact.
    The parties do not contend otherwise. In the unpublished section
    of this opinion, we reiterate those holdings.
    BACKGROUND
    We provide here general background facts. We provide
    additional relevant background in each issue’s respective section
    of our Discussion, post.
    The project site is a 2.8 acre lot on the southeast corner of
    West Adams Boulevard and Severance Street, less than one mile
    from the USC campus. At the time of the City’s approvals, the
    project site was occupied by a parking lot and a two-story
    building used by USC as an office, childcare, and classroom
    facility. The site is zoned RD1.5-1 with a Low Medium II
    Residential land use designation under the South Los Angeles
    Community Plan.
    As described in the City’s notice granting the Class 32
    CEQA exemption, “Adjacent land uses include a four-story
    6
    residential building to the west across Severance Street, a three-
    story residential building to the north across Adams Boulevard, a
    two-story commercial building on the adjacent property to the
    east, and two and one-story residential and educational buildings
    to the south owned by [USC].”
    The proposed project would demolish the existing building
    and parking lot and replace them with a residential apartment
    complex consisting of seven buildings. Six of the buildings would
    be three-story buildings atop a single-level podium parking
    structure, for a total of four stories. Combined, the six buildings
    would contain 100 five-bedroom apartments and 2 three-bedroom
    apartments for a total of 102 units.2 Five of the units would be
    restricted affordable units for very low income households. The
    seventh building would be a four-story clubhouse providing “a
    variety of resident-serving amenities.”
    The project would include outdoor amenity spaces including
    a swimming pool on top of the podium parking structure, and
    “private amenity spaces” on the building roofs “that would
    include landscaping and outdoor lounge and cooking areas.”
    Following evaluation of the project and a public hearing, a
    City zoning administrator issued a determination letter on
    May 17, 2019 finding the project was subject to a Class 32
    exemption from CEQA, and no exceptions to the exemption
    applied. The zoning administrator also approved a conditional
    use permit and a density bonus.
    2  An earlier version of the proposed project consisted of
    99 five-bedroom units and no three-bedroom units. Some City
    approvals were based on that earlier design. The difference is
    not material to this appeal.
    7
    The zoning administrator denied a site plan review,
    however, finding the project as proposed was not compatible with
    surrounding uses. The project was “unique in size” for the area
    and the “scale and massing, in addition to the podium level [i.e.,
    the parking structure] add to a development that would not be
    comparable to any residential project in the immediate area.”
    The zoning administrator had concerns about the aesthetics and
    architectural limitations created by the podium parking. The
    zoning administrator also found the private rooftop amenity
    spaces, which the zoning administrator referred to as “rooftop
    decks,” “would create uses that would be atypical of surrounding
    development, and bring in active uses on the rooftops of each of
    the seven buildings that would potentially affect surrounding
    uses through noise and music. [¶] . . . In addition to the height
    and massing [of the project], though not deviating from the
    [building code], the rooftop amenity would overwhelm those
    multi-family structures immediately abutting the subject project
    on Severance Street . . . .”
    Jim Childs, a member of the public who objected to the
    project, filed an appeal to the City planning commission
    challenging the zoning administrator’s grant of the CEQA
    exemption, conditional use permit, and density bonus. The
    project applicants also appealed, challenging the denial of a site
    plan review.
    While the appeals were pending, the project applicants
    submitted revised plans to address the zoning administrator’s
    concerns. Among other things, the revised plans changed the
    architectural style from modernist to craftsman, and added
    features “to more fully screen the parking podiums from the
    abutting pub[l]ic right-of-ways.” The revisions also moved the
    8
    “rooftop amenities away from the perimeter of the building to
    minimize impacts on neighboring properties.” In light of these
    revisions, the zoning administrator stated that, although the
    earlier denial of a site plan review was not in error, the revised
    plans fully addressed the concerns regarding the project’s
    compatibility with the neighborhood.
    The planning commission granted the project applicants’
    appeal and overturned the zoning administrator’s earlier denial
    of a site plan review, concluding, as had the zoning
    administrator, that the revised project “would be compatible with
    current uses in the immediate area.”
    On October 10, 2019, the planning commission denied
    Childs’s appeal, determining the project was subject to a Class 32
    CEQA exemption, and the zoning administrator had correctly
    granted a conditional use permit and density bonus.
    Childs appealed to the city council. On February 4, 2020,
    the city council denied the appeal, determined the project was
    subject to a Class 32 CEQA exemption, and adopted the findings
    of the planning commission.
    Appellants, two organizations representing, inter alia,
    households, businesses, and others in the project area, filed a
    petition in the trial court for a writ of mandate reversing the
    City’s approval of the project, and naming as real parties in
    interest the project applicants. The petition alleged that the City
    had failed to establish the project was exempt from CEQA, and
    that the approvals did not comply with state planning and zoning
    law or the City’s municipal code.
    The trial court denied the petition. Because our review is
    of the City’s decision, not the trial court’s ruling, we deem it
    unnecessary to summarize the basis of the trial court’s ruling.
    9
    Appellants timely appealed. We reversed the trial court in
    an unpublished opinion, concluding the zone administrator’s
    noise findings precluded application of the Class 32 exemption.
    (West Adams Heritage Association v. City of Los Angeles (Aug. 10,
    2023, B319121) [nonpub. opn.].) The Supreme Court granted
    review, and ordered us to vacate our decision and reconsider the
    cause in light of Assembly Bill No. 1307 and the Make UC II
    decision.3
    DISCUSSION
    Appellants do not challenge the trial court’s rejection of
    their claims that the project approvals did not comply with state
    planning and zoning law or the municipal code. Appellants’
    arguments on appeal pertain solely to the City’s application of
    the Class 32 CEQA exemption. As we explain, our original
    conclusion that noise concerns barred application of the
    exemption is no longer valid in light of a statute and Supreme
    Court authority postdating our opinion. We agree, however, with
    appellants’ alternative contention that the City failed to conduct
    the required redevelopment plan consistency analysis before
    granting the Class 32 exemption, and appellants are entitled to a
    writ on that sole basis.4
    3 After transfer from the Supreme Court, the parties have
    requested we take judicial notice of numerous documents. We
    grant respondents’ August 8, 2024 and appellants’ August 22,
    2024 requests for judicial notice in full. We grant respondents’
    September 10, 2024 request for judicial notice as to exhibits B
    through G, but deny the request as to exhibit A.
    4  As set forth in Discussion, part E(5), post, the City
    did not err in determining that the zoning ordinance in effect at
    10
    A.    Applicable Law
    CEQA “establishes a comprehensive scheme to provide
    long-term protection to the environment. It prescribes review
    procedures a public agency must follow before approving or
    carrying out certain projects.” (Berkeley Hillside Preservation v.
    City of Berkeley (2015) 
    60 Cal.4th 1086
    , 1092 (Berkeley Hillside).)
    “Under CEQA and its implementing guidelines, an agency
    generally conducts an initial study to determine ‘if the project
    may have a significant effect on the environment.’
    [Citation.]” (Friends of College of San Mateo Gardens v. San
    Mateo County Community College Dist. (2016) 
    1 Cal.5th 937
    , 945
    (San Mateo Gardens).) “If there is substantial evidence that the
    project may have a significant effect on the environment,” then
    the agency must prepare an environmental impact report before
    approving the project. (Ibid.)
    “For policy reasons, the Legislature has expressly exempted
    several categories of projects from review under CEQA.
    [Citation.] By statute, the Legislature has also directed the
    Secretary of the Natural Resources Agency . . . to establish ‘a list
    of classes of projects that have been determined not to have a
    significant effect on the environment and that shall be exempt
    from’ CEQA.” (Berkeley Hillside, supra, 60 Cal.4th at p. 1092,
    quoting Pub. Resources Code, § 21084.) “If an exemption applies,
    the project is excused from environmental review.” (Arcadians
    for Environmental Preservation v. City of Arcadia (2023)
    
    88 Cal.App.5th 418
    , 429 (Arcadians).)
    the time the project was approved, and not the redevelopment
    plan, governed the density and density bonus calculation for the
    project.
    11
    In the instant case, the City concluded the project qualified
    for a Class 32 CEQA exemption, defined under California Code of
    Regulations, title 14, section 15332.5 The Class 32 exemption
    applies to “in-fill development” meeting certain conditions,
    specifically: “(a) The project is consistent with the applicable
    general plan designation and all applicable general plan policies
    as well as with applicable zoning designation and regulations.
    [¶] (b) The proposed development occurs within city limits on a
    project site of no more than five acres substantially surrounded
    by urban uses. [¶] (c) The project site has no value, as habitat
    for endangered, rare or threatened species. [¶] (d) Approval of
    the project would not result in any significant effects relating to
    traffic, noise, air quality, or water quality. [¶] (e) The site can be
    adequately served by all required utilities and public services.”
    (§ 15332.)
    The Class 32 exemption is subject to certain exceptions.
    (§ 15300.2.) As relevant to this appeal, the exemption does not
    apply if “the cumulative impact of successive projects of the same
    type in the same place, over time is significant” (id., subd. (b)); if
    “there is a reasonable possibility that the activity will have a
    significant effect on the environment due to unusual
    circumstances” (id., subd. (c); or if the project “may cause
    substantial adverse change in the significance of a historical
    resource” (id., subd. (f)).
    5  Further unspecified citations are to title 14 of the
    California Code of Regulations. Section 15000 et seq. of that title
    are also referred to as the “CEQA Guidelines.” (Muzzy Ranch Co.
    v. Solano County Airport Land Use Com. (2007) 
    41 Cal.4th 372
    ,
    380, fn. 2 (Muzzy Ranch Co.).)
    12
    B.    Standard of Review
    “On appeal from denial of a petition for writ of
    administrative mandamus, we review the agency’s decision, not
    the superior court’s, to determine whether the agency has
    prejudicially abused its discretion. [Citation.] An abuse of
    discretion is established if the agency has not proceeded in a
    manner required by law or if the determination is not supported
    by substantial evidence. [Citations.] We exercise our
    independent judgment to determine whether the agency
    employed proper procedures and review the agency’s factual
    findings for substantial evidence.” (Arcadians, supra,
    88 Cal.App.5th at p. 428.)
    We review an agency’s factual determination that a project
    falls within a statutory or categorical CEQA exemption for
    substantial evidence. (Holden v. City of San Diego (2019)
    
    43 Cal.App.5th 404
    , 410.) “In applying the substantial evidence
    standard of review, all conflicts in the evidence are resolved in
    favor of the prevailing party and all legitimate and reasonable
    inferences are made to support the agency’s decision.” (Ibid.)
    We review questions of statutory interpretation de novo.
    (Make UC II, supra, 16 Cal.5th at p. 55.) We “ ‘ “adopt the
    construction that best gives effect to the Legislature’s intended
    purpose.” [Citation.] . . . .’ [Citation.]” (Ibid.) “ ‘ “We consider
    first the words of a statute, as the most reliable indicator of
    legislative intent.” [Citation.] In doing so, we give the words
    “their usual and ordinary meaning,” viewed in the context of the
    statute as a whole. [Citation.] . . . .’ [Citation.]” (Ibid.) “ ‘When
    the language of a statute is ambiguous—that is, when the words
    of the statute are susceptible to more than one reasonable
    meaning, given their usual and ordinary meaning and considered
    13
    in the context of the statute as a whole—we consult other indicia
    of the Legislature’s intent, including such extrinsic aids as
    legislative history and public policy. . . . [Citations.]’ [Citation.]”
    (Ibid.)
    We discuss the standard of review for the City’s findings
    regarding the various exceptions to the exemption in the
    applicable sections, post.
    C.    This Appeal Is Not Moot
    Appellants contend that assertions made by respondents in
    separate litigation render this appeal “arguably moot.” We reject
    this argument.6
    During the pendency of the instant appeal, the project
    developers alternatively sought approval from the City for a
    smaller 52-unit development constructed on only one of the two
    parcels intended for the larger 102-unit development at issue in
    this case. The City concluded the smaller project was exempt
    from CEQA review under the exemption for ministerial projects.
    Appellants challenged that decision by writ petition just as they
    have in the instant matter. (See Super. Court Los Angeles
    County, case No. 23STCP01363.) Appellants argued, inter alia,
    that the developers still intended to build the larger project, but
    6  On our own motion, we take judicial notice of the trial
    court’s May 31, 2024 judgment in West Adams Heritage
    Association et al. v. City of Los Angeles (Super. Ct. Los Angeles
    County) case No. 23STCP01363, which sets forth the factual and
    procedural history of that case. The trial court denied appellants’
    writ, and appellants have appealed in case No. B339952, in
    which briefing has yet to commence. The judge in case
    No. 23STCP01363 was not the same judge who ruled on the writ
    petition in the instant case.
    14
    were improperly segmenting it into smaller projects to evade
    CEQA review.
    Respondents in this case (the developers and the City)
    opposed the writ petition in case No. 23STCP01363. In
    responding to the segmentation argument, respondents
    contended the original 102-unit project and the proposed 52-unit
    project were mutually exclusive of one another, and if one were
    built the other could not be built. The trial court agreed there
    was no improper segmenting finding, “(1) Both projects cannot be
    built; (2) There are significant design differences between the two
    projects; (3) There is no evidence in the record of any coordinated
    or future development of the adjacent parcel; and (4) The
    procedural history does not support any claim of segmenting.”
    In the instant matter, appellants base their mootness
    argument on two statements by respondents in opposing the writ
    petition in case No. 23STCP01363. First, respondents asserted
    they had severed the “lot tie” connecting the two parcels, and
    therefore “the 102-Unit Development could not be built because it
    would span two different, individually sellable lots.”
    Respondents also asserted the two projects “are separate
    developments that differ in virtually every aspect of design,
    including, among others, their location on the site, building
    typology, site plan, number of buildings, building footprints and
    layouts, number of units, unit design and configuration, unit
    sizes and bedroom counts, parking design and number of spaces,
    vehicular access and circulation, and open space areas and
    design.”
    Appellants argue the current appeal is moot because, first,
    “[d]ue to termination of the lot tie, the 102-unit Project at issue in
    this action can no longer be developed,” and second, “because
    15
    Respondents claimed in a court filing that the 102-unit Project
    can no longer be constructed, they are judicially estopped from
    arguing the 102-unit Project can still move forward.”
    We disagree with appellants’ characterization of
    respondents’ statements. Respondents were answering
    appellants’ contention of improper segmenting by arguing
    construction of the 52-unit project would make it impossible to
    expand it into the original 102-unit project or something similar.
    Respondents were not arguing it was impossible, as a general
    matter, to build the 102-unit project, just that the two proposed
    projects were mutually exclusive. Whether as a legal matter
    severance of the lot tie makes the larger project impossible is not
    an issue properly before us, but appellants cite nothing that
    persuades us respondents have given up on the 102-unit project
    or made such a representation to the trial court. Thus, the
    instant appeal is not moot.
    D.    Under Assembly Bill No. 1307 and Make UC II, the
    Noise Issues Identified by the Zoning Administrator
    Do Not Constitute a Significant Effect on the
    Environment
    Our original opinion noted the zoning administrator’s
    finding that the project’s “abundant” and “atypical” roof decks
    “would potentially affect surrounding uses through noise and
    music,” and “overwhelm those multi-family structures
    immediately abutting the subject project.” We concluded this was
    effectively a finding that the project would “result in . . .
    significant effects relating to . . . noise” (§ 15332, subd. (d)), thus
    16
    barring application of the Class 32 exemption.7 We relied in part
    on Make UC A Good Neighbor v. Regents of University of
    California (2023) 
    88 Cal.App.5th 656
     (Make UC I), reversed by
    Make UC II, supra, 
    16 Cal.5th 43
    , which at the time, was pending
    review before the Supreme Court.
    As we explain, our original holding cannot stand in light of
    Assembly Bill No. 1307 and Make UC II.
    1.    The Make UC decisions and Assembly Bill
    No. 1307
    Make UC I concerned the adequacy of an environmental
    impact report (EIR) covering both a student housing project at
    the University of California, Berkeley and the university’s long
    range development plan. (Make UC I, supra, 88 Cal.App.5th at
    pp. 664–665.) Opponents of the project and development plan
    argued, inter alia, that the EIR “failed to analyze potential noise
    impacts from loud student parties in residential areas near the
    campus, where student parties have been a problem for years.”
    (Id. at p. 685.)
    The First District Court of Appeal agreed the EIR was
    inadequate. The court noted the University of California Regents
    “concede[d] that CEQA applies to the type of noise at issue here—
    crowds of people talking, laughing, shouting, and playing music
    that disturbs neighboring residents.” (Make UC I, supra,
    7  We recognized in our original opinion that the zoning
    administrator in fact granted the CEQA exemption, and raised
    the noise concerns in the separate context of a site plan review.
    We concluded the grant of the CEQA exemption could not be
    reconciled with the noise findings, whatever the context in which
    those findings arose.
    17
    88 Cal.App.5th at p. 685.) The court further observed the record
    indicated noise from student parties was “a long-standing
    problem,” citing findings by the City of Berkeley and efforts by
    the City of Berkeley and the university to deal with the issue
    over the years. (Id. at p. 686.) Given this record, the court
    rejected the Regents’ argument that the noise concern was based
    on speculation and “antistudent bias.” (Id. at pp. 687, 689.) The
    court held the Regents “must analyze the potential noise impacts
    relating to loud student parties,” and “determine whether the
    potential noise impacts are in fact significant, and, if so, whether
    mitigation is appropriate.” (Id. at p. 690.)
    Our Supreme Court granted review. While review was
    pending, the Legislature passed Assembly Bill No. 1307, which
    enacted Public Resources Code section 21085. (Stats. 2023,
    ch. 160, § 1.) That section provides, “For purposes of this
    division, for residential projects, the effects of noise generated by
    project occupants and their guests on human beings is not a
    significant effect on the environment.” (Pub. Resources Code,
    § 21085.) “[T]his division” refers to division 13 of the Public
    Resources Code, which codifies CEQA. (Del Cerro Mobile Estates
    v. City of Placentia (2011) 
    197 Cal.App.4th 173
    , 183.)
    The Supreme Court then issued its decision in Make UC II.
    The project opponents conceded Assembly Bill No. 1307 applied
    to the case, and that under the new law, the EIR did not have to
    analyze the impact of “ ‘social noise’ ” created by the housing
    project. The Supreme Court understood the project opponents to
    “use the term ‘social noise’ to refer to noise generated by human
    voices during social interactions.” (Make UC II, supra, 16 Cal.5th
    at p. 49 & fn. 2.)
    18
    The Supreme Court accepted these concessions. It stated,
    first, that “[i]n mandamus proceedings, a reviewing court applies
    the law that is current at the time of judgment in the reviewing
    court,” there, the newly enacted Public Resources Code section
    21085. (Make UC II, supra, 16 Cal.5th at p. 55.) It further held,
    “It cannot be said that the 2021 EIR is inadequate for having
    failed to study the effects of social noise associated with [the
    student housing project], when no such analysis is required under
    [Public Resources Code] section 21085.” (Make UC II, at p. 57.)
    Although the project opponents conceded Assembly Bill
    No. 1307 defeated their noise challenge to the housing project,
    they argued the university’s long range development plan was
    not a “residential project” within the meaning of Public Resources
    Code section 21085, and therefore the EIR must consider “the
    environmental impacts of social noise resulting more broadly”
    from the development plan. (Make UC II, supra, 16 Cal.5th at
    p. 57.)
    The Supreme Court rejected this argument, concluding “the
    Legislature intended for [Public Resources Code] section 21085 to
    apply to the 2021 EIR’s evaluation of the residential aspects of
    the [long range development plan]”. (Make UC II, supra,
    16 Cal.5th at p. 61.) The court observed, “The legislative history
    of Assembly Bill 1307 overwhelmingly establishes that the
    Legislature enacted the new law to abrogate the [Make UC I]
    decision.” (Make UC II, at p. 60.) The court further noted, “[T]he
    Legislature was aware that the 2021 EIR evaluated both the
    2021 [long range development plan] and [the student housing
    project], and that both were at issue in [Make UC I],” yet there
    was no indication in the legislative history the Legislature
    intended Public Resources Code section 21085 to apply solely to
    19
    the housing project. (Make UC II, at pp. 61–62.) The court also
    reasoned that, as a matter of public policy, “we find it untenable
    that the Legislature would preclude the consideration of social
    noise impacts under CEQA only for projects designed to add
    residential units to a specific location (such as [the student
    housing project]) while potentially requiring the same analysis of
    social noise when an agency makes broader land use planning
    decisions (such as the [2021 long range development plan]) that
    encompass the specific projects.” (Id. at p. 63.)
    2.    Analysis
    We based our original opinion on the zoning
    administrator’s concern that noise and music from rooftop decks
    would overwhelm neighboring properties, which as discussed
    below, is akin to the “crowds of people talking, laughing,
    shouting, and playing music that disturbs neighboring residents”
    at issue in Make UC I. (Supra, 88 Cal.App.5th at p. 685.) Under
    Assembly Bill No. 1307 and Make UC II, such noise, i.e., “noise
    generated by project occupants and their guests,” is not a
    significant environmental effect for purposes of CEQA. The
    zoning administrator’s noise concerns therefore do not preclude
    application of a Class 32 CEQA exemption.
    Appellants attempt to distinguish Make UC II on the basis
    that that decision concerned “social noise,” defined as “noise
    generated by human voices during social interactions” (Make UC
    II, supra, 16 Cal.5th at p. 49 & fn. 2), whereas the instant case
    “involves rooftop decks that could have amplified music.”
    Appellants further contend Assembly Bill No. 1307 “addresses
    only unamplified ‘social noise’ caused by human voices, not
    amplified sounds.” We reject this argument for several reasons.
    20
    First, the Supreme Court, in defining “social noise,”
    was not interpreting the meaning of the word “noise” as used in
    Public Resources Code section 21085, but rather interpreting how
    the project opponents in that case were using that term. (See
    Make UC II, supra, 16 Cal.5th at p. 49, fn. 2.) The court gave no
    indication it was limiting Public Resources Code section 21085 to
    the project opponents’ definition of “social noise.”
    Second, when concluding the Legislature intended
    Assembly Bill No. 1307 to abrogate Make UC I, the Supreme
    Court in Make UC II quoted Make UC I’s holding that CEQA
    applied to “ ‘crowds of people talking, laughing, shouting, and
    playing music that disturbs neighboring residents.’ ” (Make UC
    II, supra, 16 Cal.5th at p. 60, quoting Make UC I, supra,
    88 Cal.App.5th at p. 685, italics added).8 Thus, the Supreme
    Court recognized that the holding the Legislature intended
    Assembly Bill No. 1307 to abrogate includes music as well as
    voices.
    8  The full quotation is: “[I]t is quite clear that, in enacting
    section 21085, the Legislature was focused on rejecting the [Make
    UC I] court’s central underlying conclusion that social noise from
    residential users may constitute a significant effect on the
    environment. (Compare Make UC [I], supra, 88 Cal.App.5th at
    p. 685, 
    304 Cal.Rptr.3d 834
     [‘CEQA applies to the type of noise at
    issue here—crowds of people talking, laughing, shouting, and
    playing music that disturbs neighboring residents’] with Sen.
    Com. on Environmental Quality, Analysis of Assem. Bill No.
    1307, supra, p. 1 [broadly stating that the bill ‘specifies that noise
    from residents does not constitute a significant environmental
    effect under the California Environmental Quality Act’].)” (Make
    UC II, supra, 16 Cal.5th at p. 60.)
    21
    Third, the legislative history of Assembly Bill No. 1307
    indicates the Legislature considered limiting Public Resources
    Code section 21085 to unamplified human voices, but ultimately
    rejected that approach. As originally proposed, Public Resources
    Code section 21085 read, “For purposes of this division, noise
    generated by the unamplified voices of residents is not a
    significant effect on the environment for residential projects.”
    (Assem. Bill No. 1307 (2023–2024 Reg. Sess.), as amended
    Mar. 16, 2023.) That limitation does not appear in the enacted
    version of Public Resources Code section 21085, which applies
    more broadly to “noise generated by project occupants and their
    guests.” “ ‘The rejection by the Legislature of a specific provision
    contained in an act as originally introduced is most persuasive to
    the conclusion that the act should not be construed to include the
    omitted provision.’ [Citation.]” (People v. Soto (2011) 
    51 Cal.4th 229
    , 245.9
    Finally, limiting Public Resources Code section 21085
    solely to the noise of unamplified human voices would undercut
    one of the purposes of Assembly Bill No. 1307, which is “to
    ‘remove the potential for litigants to challenge residential
    development based on the speculation that the new residents will
    create unwanted noises.’ ” (Make UC II, supra, 16 Cal.5th at
    9  We acknowledge some of the legislative reports analyzing
    the proposed Assembly Bill No. 1307 stated an intent that “minor
    and intermittent noise nuisances, such as from unamplified
    human voices, be addressed through local nuisance ordinances
    and not via CEQA.” (See, e.g., Sen. Com. on Environmental
    Quality, Analysis of Assem. Bill No. 1307, p. 3.) Again, however,
    the Legislature did not enact the original bill language limiting
    its reach to unamplified human voices, instead broadening it to
    all noise generated by project occupants and their guests.
    22
    p. 60, quoting Sen. Com. on Environmental Quality, Analysis of
    Assem. Bill No. 1307, p. 3.) Residents inevitably make noises
    beyond merely speaking, including walking about, cooking and
    cleaning, exercising, watching television, and listening to music.
    If those noises remained an “environmental effect” for purposes of
    CEQA, Assembly Bill No. 1307 would do nothing to stem future
    litigation, because project opponents could always claim the
    influx of new residents would create noise impacts aside from
    their voices. The Legislature could not have intended this result.
    Appellants cite Laurel Heights Improvement Assn. v.
    Regents of University of California (1988) 
    47 Cal.3d 376
    , which
    stated, “The foremost principle under CEQA is that the
    Legislature intended the act ‘to be interpreted in such manner as
    to afford the fullest possible protection to the environment within
    the reasonable scope of the statutory language.’ [Citation.]” (Id.
    at p. 390.) Appellants argue this principle compels us to
    interpret Public Resources Code section 21085 narrowly to apply
    solely to unamplified noises. We conclude limiting Public
    Resources Code section 21085 to unamplified human voices is not
    “ ‘within the reasonable scope of the statutory language,’ ” when
    the Legislature expressly rejected that limitation during the
    drafting process, and the limitation would undercut the purpose
    of Assembly Bill No. 1307.
    Appellants note our original opinion relied not only on
    Make UC I, but also Keep Our Mountains Quiet v. County of
    Santa Clara (2015) 
    236 Cal.App.4th 714
    , a case holding that an
    EIR was required to assess noise impacts from crowds and music
    at a wedding venue. (Id. at pp. 732–734.) Because Assembly Bill
    No. 1307 distinguishes residential from nonresidential noise
    impacts for purposes of CEQA, Keep Our Mountains Quiet, which
    23
    concerned a nonresidential project, is not instructive on the
    interpretation of Public Resources Code section 21085.
    Appellants argue Make UC II is distinguishable because it
    “involved a university’s plan to provide housing for its students,”
    whereas the instant case “involves a private proponent’s project
    near a university, wherein the university itself opposed the
    proposal.” Appellants identify nothing in the language or
    legislative history of Public Resources Code section 21085
    indicating its application depends on the purpose of a particular
    residential project or the identities of the parties supporting or
    opposing it.
    For similar reasons, we disagree with appellants that this
    case is distinguishable because the noise concern arose from a
    particular feature of the project’s design—the rooftop decks—as
    opposed to the general concern of occupant noise in Make UC I
    and II. Again, appellants identify nothing in the language or
    legislative history of Public Resources Code section 21085
    indicating its application depends on where the occupants are
    located within a residential project when they generate noise.
    The Legislature did not, for example, provide that outside noise
    should be treated differently than inside noise.
    Appellants argue Assembly Bill No. 1307 does not address
    CEQA exemptions, but instead addresses only the analysis
    required “in EIRs, negative declarations, and [mitigated negative
    declarations].” “A negative declaration is a written statement
    that briefly explains why a project will not have a significant
    environmental impact and therefore will not require an EIR.”
    (Mejia v. City of Los Angeles (2005) 
    130 Cal.App.4th 322
    , 330.) “A
    mitigated negative declaration is proper . . . if project revisions
    24
    would avoid or mitigate the potentially significant effects
    identified in an initial study . . . .” (Id. at p. 331.)
    In making this argument, we presume appellants are
    referring to the Legislative Counsel’s digest included in Assembly
    Bill No. 1307, which provides a short description of CEQA
    proceedings, including that agencies prepare EIRs or,
    alternatively, negative declarations or mitigated negative
    declarations, with no reference to CEQA exemptions.10
    We reject appellants’ interpretation of the Legislative
    Counsel’s digest. The digest does not state the scope of the bill is
    limited to EIRs and negative declarations. In summarizing
    Public Resources Code section 21085, the digest states, “This bill
    would specify that the effects of noise generated by project
    occupants and their guests on human beings is not a significant
    effect on the environment for residential projects for purposes of
    CEQA,” without limiting that description to particular
    proceedings within CEQA. As noted, Public Resources Code
    10  The paragraph of the digest to which appellants
    apparently refer states, “The California Environmental Quality
    Act (CEQA) requires a lead agency, as defined, to prepare, or
    cause to be prepared, and certify the completion of an
    environmental impact report (EIR) on a project that it proposes
    to carry out or approve that may have a significant effect on the
    environment or to adopt a negative declaration if it finds that the
    project will not have that effect. CEQA also requires a lead
    agency to prepare a mitigated negative declaration for a project
    that may have a significant effect on the environment if revisions
    in the project would avoid or mitigate that effect and there is no
    substantial evidence that the project, as revised, would have a
    significant effect on the environment.” (Assem. Bill No. 1307
    (2023–2024 Reg. Sess.) Legislative Counsel’s Digest.)
    25
    section 21085 itself states it pertains to “this division,” referring
    to division 13 of the Public Resources Code, i.e., CEQA, without
    limitation to any particular part of CEQA. We therefore do not
    infer from the digest’s lack of reference to CEQA exemptions that
    the Legislature did not intend Assembly Bill No. 1307 to apply to
    CEQA exemptions.
    Appellants note Assembly Bill No. 1307 did not change the
    Class 32 exemption itself, which still requires that the project
    “not result in any significant effects relating to . . . noise.”
    (§ 15332, subd. (d).) This is so, but what the bill does establish is
    that the effect of noise generated by occupants and guests of
    residential projects on human beings is not a “significant effect.”
    Section 15332’s concern with noise would appear to remain
    salient in other circumstances, such as in nonresidential projects,
    or residential projects in which there are significant noise effects
    apart from the effects of noise generated by occupants and their
    guests on human beings.
    Appellants argue we should apply Assembly Bill No. 1307
    only prospectively, given the presumption against retroactive
    application of legislation. (See McClung v. Employment
    Development Dept. (2004) 
    34 Cal.4th 467
    , 475.) Appellants do not
    address the Supreme Court’s statement in Make UC II that “[i]n
    mandamus proceedings, a reviewing court applies the law that is
    current at the time of judgment in the reviewing court.” (Supra,
    16 Cal.5th at p. 55.) The Supreme Court applied that principle to
    reject the Make UC project opponents’ CEQA challenge, although
    the EIR at issue predated Assembly Bill No. 1307. Other courts
    have done similarly in analogous circumstances. (See, e.g.,
    Citizens for Positive Growth & Preservation v. City of Sacramento
    (2019) 
    43 Cal.App.5th 609
    , 626 (Citizens for Positive Growth)
    26
    [rejecting a traffic challenge to 2015 EIR after 2018 statutory and
    regulatory amendments declared certain traffic impacts do not
    constitute significant impacts on the environment for purposes of
    CEQA].) In line with these authorities, we apply current law,
    under which appellants’ noise challenge necessarily fails.
    Appellants argue to the extent Assembly Bill No. 1307
    applies retroactively, it should do so only as to the Make UC I
    decision, which the Supreme Court identified as the target of
    Assembly Bill No. 1307. Appellants contend, “[T]here is no
    similar expression of legislative intent to apply” that bill to our
    original opinion, and therefore the Legislature “did not include
    [our prior opinion] within the scope of AB 1307.” Whether or not
    the Legislature had our original opinion in mind when it enacted
    Assembly Bill No. 1307, that bill has established as a matter of
    current law that the effects of noise generated by occupants of
    residential projects and their guests on human beings are not
    significant environmental effects for purposes of CEQA.
    Make UC II compels us to apply that current law in this
    mandamus proceeding.
    Appellants note our original opinion declined to reach their
    argument concerning the “unusual circumstances” exception to
    the CEQA exemption (§ 15300.2, subd. (c)), and ask that we
    consider it now. That exception precludes application of a CEQA
    exemption if “there is a reasonable possibility that the activity
    will have a significant effect on the environment due to unusual
    circumstances.” (Ibid.) Appellants argued in their original
    briefing that the project’s rooftop decks are an unusual
    circumstance that “may result in adverse noise impacts.”
    Assuming arguendo the rooftop decks are an unusual
    circumstance, the exception nonetheless would not apply because
    27
    the only environmental impact appellants identify is neighbors
    being bothered by noise from people congregating and listening to
    music on the decks. Under Public Resources Code section 21085,
    that noise cannot constitute “a significant effect on the
    environment,” and thus the requirements of the “unusual
    circumstances” exception are not met.
    E.    Current Law Requires The City To Find the Project
    Is Consistent With the Applicable Redevelopment
    Plan Before Granting a Class 32 CEQA Exemption
    Appellants contend substantial evidence does not support
    the City’s application of the Class 32 exemption because the City
    never determined whether the project was consistent with the
    redevelopment plan applicable to the project site. They further
    argue that the project is inconsistent with the redevelopment
    plan’s density limitations.
    In our original opinion, we declined to reach these
    arguments given our holding that appellants prevailed on the
    alternative basis of noise impacts. We observed the parties’
    briefing had not sufficiently addressed questions we deemed
    pertinent to the question of redevelopment plan consistency,
    including the relationship of the state density bonus law and the
    redevelopment plan, and the retroactivity of LAMC
    section 11.5.14, which effectively incorporated the redevelopment
    plan into the code chapter containing the City’s zoning ordinance,
    but which was not yet in effect when the City granted the CEQA
    exemption in this case. We stated, “We leave these questions for
    another day, should they arise, to enable the parties to brief these
    issues.” (West Adams Heritage Association v. City of Los Angeles,
    
    supra,
     B319121.)
    28
    Having concluded herein that our original holding
    concerning noise is no longer valid, we address appellants’
    arguments concerning redevelopment plan consistency. As set
    forth below, we agree with appellants that before granting the
    Class 32 exemption, the City must determine whether the project
    is consistent with the redevelopment plan. The grant of the
    exemption must be set aside until the City does so.
    On the particular issue of density, however, we hold state
    law requires the City to calculate the project’s allowable density
    based on the generally applicable zoning ordinance rather than
    the redevelopment plan, because the former allows greater
    density than the latter. The City’s deviation from the
    redevelopment plan’s density limitations therefore is correct
    under state law, and does not preclude application of the Class 32
    exemption.
    1.     The question of redevelopment plan
    consistency properly is before us
    As an initial matter, respondents have moved to strike
    appellants’ arguments concerning redevelopment plan
    consistency as violating the California Rules of Court concerning
    transfers from the Supreme Court. We conclude the issue of
    redevelopment plan consistency is properly before us after the
    Supreme Court’s transfer.
    California Rules of Court,11 rule 8.200(b)(1) provides,
    “Within 15 days after finality of a Supreme Court decision
    remanding or order transferring a cause to a Court of Appeal for
    further proceedings, any party may serve and file a supplemental
    11   Unspecified rule citations are to the California Rules of
    Court.
    29
    opening brief in the Court of Appeal. Within 15 days after such a
    brief is filed, any opposing party may serve and file a
    supplemental responding brief.” Rule 8.200(b)(2) provides,
    “Supplemental briefs must be limited to matters arising after the
    previous Court of Appeal decision in the cause, unless the
    presiding justice permits briefing on other matters.”
    In this case, respondents filed the first supplemental brief
    exactly 15 days after the transfer from the Supreme Court. That
    supplemental brief addressed our previous holding concerning
    noise but no other issues. Appellants then filed their own
    supplemental brief addressing the noise issue as well as
    additional issues, including redevelopment plan consistency.
    Respondents moved to strike appellants’ supplemental brief. We
    invited respondents to file an additional brief responding to
    appellants’ supplemental brief, which they did.
    In their motion to strike, respondents argue appellants, as
    the party bearing the burden on appeal to show error, should
    have filed the first supplemental brief, and by not doing so
    “sandbag[ged] Respondents with all new arguments with no
    opportunity to respond.” Respondents further argue under rule
    8.200(b)(2), the only matter properly before this court following
    transfer is the noise issue, and appellants may not “reargu[e] old
    issues in a supplemental brief.”
    Addressing respondents’ second argument first, we
    disagree the Supreme Court’s transfer order limits us to the noise
    issue. Rule 8.200(b)(2) limits the parties’ briefing to “matters
    arising after the previous Court of Appeal decision.” Our
    previous decision expressly noted our noise holding made it
    unnecessary to address the redevelopment plan consistency
    issues, and we therefore would leave those latter issues “for
    30
    another day, should they arise.” That day has now arrived, as a
    result of new authorities invalidating our previous noise holding.
    The necessity of addressing the redevelopment plan consistency
    issue thus is a “matter[ ] arising after the previous Court of
    Appeal decision.” (Rule 8.200(b)(2).)
    Given that our original opinion expressly and conspicuously
    deferred the redevelopment plan consistency question “for
    another day,” it is disingenuous for respondents to claim they
    were “sandbag[ged]” when appellants addressed that question in
    their supplemental brief. Respondents could have, and should
    have, addressed that issue in their first supplemental brief.12
    Although they contend appellants should have filed their brief
    first, rule 8.200 has no such requirement, instead stating that
    “any party may serve and file a supplemental opening brief,”
    after which “any opposing party” may file a responding brief.
    (Rule 8.200(b)(1).) Respondents’ characterization of appellants’
    supplemental brief as a “reply” brief improperly raising new
    arguments is not consistent with the Rules of Court.
    In any event, at our invitation, respondents have now filed
    an additional brief, and thus have had full opportunity to address
    the arguments appellants raise in their supplemental brief. This
    ameliorates any prejudice respondents claim they have suffered
    12  Appellants argue respondents forfeited their
    redevelopment plan consistency arguments by failing to raise
    them in their initial supplemental brief. The court benefits from
    all parties’ perspectives on these complex issues, and therefore
    allowed respondents additional briefing.
    31
    from the order in which the briefs were filed. We now turn to the
    merits of the parties’ arguments.13
    2.    Additional legal and procedural background
    a.    The redevelopment plan
    “In the aftermath of World War II, the Legislature
    authorized the formation of community redevelopment agencies
    in order to remediate urban decay.” (California Redevelopment
    Assn. v. Matosantos (2011) 
    53 Cal.4th 231
    , 245.) These agencies
    typically were “governed by the sponsoring community’s own
    legislative body.” (Id. at p. 246.) Agencies were “authorized to
    ‘prepare and carry out plans for the improvement, rehabilitation,
    and redevelopment of blighted areas.’ [Citation.]” (Ibid.) “ ‘As
    the fundamental document governing a redevelopment agency’s
    activities, a redevelopment plan basically acts as the agency’s
    charter. Adopted by the local legislative body (a city council or
    county board of supervisors), the plan establishes long-term
    planning goals as well as implementation policies and
    procedures for the redevelopment of a designated project
    area. . . .’ [Citation.]” (Friends of Mammoth v. Town of
    Mammoth Lakes Redevelopment Agency (2000) 
    82 Cal.App.4th 511
    , 529.)
    The redevelopment plan at issue in the instant case
    originally was entitled the “Redevelopment Plan for the Hoover
    Redevelopment Project,” but the City refers to it today as the
    13  Respondents’ motion to strike also seeks to strike
    appellants’ mootness argument, an argument we have resolved
    on the merits in respondents’ favor. (See Discussion, part C,
    ante.) Respondents’ motion to strike is denied.
    32
    Exposition/University Park Redevelopment Plan. (See
    <https://planning.lacity.gov/plans-
    policies/overlays/expositionuniversity-park> [as of Oct. 30, 2024].)
    The Los Angeles City Council adopted the plan by ordinance in
    1966. (Los Angeles Ordinance No. 131730.) The most recent
    version is the fifth amended version, adopted by the city council
    in 1989. (Los Angeles Ordinance No. 164850; Redevelopment
    Plan for the Expanded Project Area of the Hoover Redevelopment
    Project as Amended by the Fifth Amendment to the
    Redevelopment Plan for the Hoover Redevelopment Project,
    adopted May 9, 1989 (Hoover Redevelopment Plan).)
    Section XIII of the redevelopment plan is entitled “Land
    Uses Permitted in Project Area” (underscoring & some
    capitalization omitted), and includes, inter alia, density limits
    and provisions for a density bonus. (Hoover Redevelopment Plan,
    supra, §§ 1302–1306.)
    The Legislature dissolved all redevelopment agencies
    effective February 1, 2012. (See City of Galt v. Cohen (2017)
    
    12 Cal.App.5th 367
    , 374.) The Legislature provided that “all land
    use related plans and functions of the former redevelopment
    agency” could be “transferred to the city, county, or city and
    county that authorized the creation of a redevelopment agency”
    should the locality so request. (Health & Saf. Code, § 34173,
    subd. (i).) The South Los Angeles Community Plan, a component
    of the City’s general plan land use element, states, “[T]he land
    use authorities granted in the Redevelopment Project Area
    Plans,” including the Exposition/University Park redevelopment
    plan, “remain effective and will continue to be administered by
    the Department of City Planning.” (South Los Angeles
    Community Plan, Nov. 2017, at p. 1–13; see id. at p. 3–29.)
    33
    Effective November 11, 2019, the city council passed
    Ordinance No. 186325 “to effectuate the transfer of land use
    related plans and functions of the former local Community
    Redevelopment Agency (CRA) to the City of Los Angeles.”
    (Los Angeles Ordinance No. 186325, at p. 1.) The ordinance,
    inter alia, added section 11.5.14 to Chapter 1 of the Los Angeles
    Municipal Code, the chapter governing zoning. (Los Angeles
    Ordinance No. 186325, at p. 2.) The objective of LAMC
    section 11.5.14 is “to establish uniform citywide procedures,
    standards, and criteria for reviewing and processing
    Redevelopment Plan Projects,” including “Administrative
    Review” and “Project Compliance.” (LAMC, § 11.5.14, subd. (A).)
    The section requires the City’s planning department to review
    project applications “for compliance with the relevant standards
    of [the LAMC] and the appropriate Redevelopment Plan.” (Id.,
    subd. (D)(4)(e).)
    LAMC section 11.5.14, subdivision (B)(1) provides,
    “Whenever the Redevelopment Regulations conflict with
    provisions contained in Chapter 1 of this Code or any other
    relevant City ordinances, the Redevelopment Regulations shall
    supersede those provisions, unless the applicable Redevelopment
    Regulations specifically provide otherwise or are amended.”
    (Italics added.) “Redevelopment Regulations” are defined as “all
    the land use provisions of the Redevelopment Plans and design
    for development guidelines adopted pursuant to such
    Redevelopment Plans that govern land use or development . . . .”
    (LAMC, § 11.5.14, subd. (C), boldface omitted.)
    b.    Redevelopment plan proceedings in this case
    The zoning administrator’s May 17, 2019 determination
    letter finding the project eligible for a Class 32 exemption did not
    34
    include a redevelopment plan consistency analysis, although the
    zoning administrator determined the project was consistent with
    other land use provisions, specifically the South Los Angeles
    Community Plan and the North University Park-Exposition
    Park-West Adams Neighborhood Stabilization Overlay District.
    The only mention of the redevelopment plan in the determination
    letter was in a summary of public comments from project
    objector, Jim Childs, in which Childs commented that the
    project’s density should be set according to the redevelopment
    plan. The letter contains no response to Childs’s comment.
    The notice of exemption dated September 12, 2019 granting
    the Class 32 exemption similarly discussed the findings
    concerning the community plan and overlay district, but did not
    mention the redevelopment plan.
    In response to the administrative appeals filed by Childs
    and the project applicants, the City’s Department of City
    Planning prepared an appeal recommendation report. The report
    noted that one of Childs’s contentions in the appeal was that the
    project did not conform to the redevelopment plan. The report
    acknowledged, “[T]he project site is subject to the
    Exposition/University Park Redevelopment Plan,” but concluded
    that “under the State and City Density Bonus provisions, projects
    that request and qualify for a Density Bonus base the bonus on
    the zoning code or general plan density, not on a redevelopment
    plan.”
    The planning commission denied Childs’s administrative
    appeal on October 10, 2019. The commission then issued a
    corrected letter of determination on December 11, 2019 imposing
    conditions of approval on the project, including, “Prior to the
    issuance of a building permit, the Applicant shall obtain approval
    35
    from . . . the Department of City Planning, as the successor to the
    Community Redevelopment Agency, as approved by Ordinance
    186,325.” Again, that ordinance enacted LAMC section 11.5.14,
    which requires the planning department to determine whether a
    project complies with the relevant redevelopment plan. (Id.,
    subd. (D)(4)(e).)
    After receiving public comment, the city council’s planning
    and land use management committee recommended the council
    adopt the planning commission’s findings and deny Childs’s
    appeal. The committee’s report did not mention the
    redevelopment plan. The city council adopted the committee’s
    report and denied the appeal.
    3.    Current city law requires redevelopment plan
    consistency before granting a Class 32 CEQA
    exemption
    To receive a Class 32 CEQA exemption, a project must be
    “consistent with the applicable general plan designation and all
    applicable general plan policies as well as with applicable zoning
    designation and regulations.” (§ 15332, subd. (a).) Appellants
    contend this requires the City to find the project consistent with
    the redevelopment plan before granting a Class 32 exemption.
    We agree.14
    14  We note that the only inconsistency between the project
    and the redevelopment plan appellants identify on appeal is that
    the City’s calculation of the project’s allowable density and
    density bonus resulted in more units than would otherwise be
    permitted under the redevelopment plan. We address that
    contention in Discussion, part E(5), post.
    36
    With the enactment in 2019 of LAMC section 11.5.14,
    subdivision (B)(2), the city council effectively has incorporated
    the land use requirements of the redevelopment plan into the city
    zoning ordinance. To recap, that section provides
    “Redevelopment Regulations,” which include “all the land use
    provisions of the Redevelopment Plans,” “supersede” any
    conflicting provisions of the zoning ordinance “or any other
    relevant City ordinances.” (LAMC, § 11.5.14, subds. (B)(2), (C).)
    Thus, when the City determines if a project is
    “consistent . . . with applicable zoning designation and
    regulations” for purposes of a Class 32 exemption (§ 15332,
    subd. (a)), the City must evaluate the project not only under the
    general zoning provisions relevant to the project area, but under
    the applicable redevelopment plan as well, to ensure the general
    zoning provisions do not conflict with the redevelopment plan as
    applied to the particular project.
    We recognize LAMC section 11.5.14, effective November 11,
    2019, was not in effect when the City’s planning department
    granted the Class 32 exemption or when the planning
    commission denied Childs’s administrative appeal. It was in
    effect, however, when the planning commission issued its
    corrected letter of determination, which referenced the ordinance
    enacting LAMC section 11.5.14, and when the city council denied
    Childs’s administrative appeal. Also, in this mandamus
    proceeding we “appl[y] the law that is current at the time of
    judgment in the reviewing court.” (Make UC II, supra, 16 Cal.5th
    at p. 55.) One purpose of this rule “is to prevent the appellate
    courts from issuing orders for the construction of improvements
    contrary to presently existing legislative provisions.” (Fairbank
    v. City of Mill Valley (1999) 
    75 Cal.App.4th 1243
    , 1257, fn. 12
    37
    (Fairbank).) We therefore conclude current law requires the City
    to find the project is consistent with the redevelopment plan
    before granting the Class 32 exemption.
    Respondents cite authority that courts may not apply a law
    retroactively unless “ ‘it contains express language of
    retroactivity or if other sources provide a clear and unavoidable
    implication that [the legislative body] intended retroactive
    application.” (Myers v. Philip Morris Companies, Inc. (2002)
    
    28 Cal.4th 828
    , 844; see City of Monte Sereno v. Padgett (2007)
    
    149 Cal.App.4th 1530
    , 1539 [new laws apply retroactively only
    when they “have no effect on substantive rights or liabilities, but
    which affect only modes of procedure to be followed in future
    proceedings”].) None of these cases involved writs of mandamus,
    the context in which Make UC II declared courts should apply
    current law. Further, Make UC II did not indicate its rule
    depended on legislative intent of retroactivity.
    Respondents argue the rule applying current law in
    mandamus proceedings “is appropriate only if there are no vested
    rights or administrative finality involved.” (See Fairbank, 
    supra,
    75 Cal.App.4th at p. 1257, fn. 12 [“at least where no vested rights
    will be impaired, it is appropriate for an appellate court to apply
    the law in existence at the time of its decision rather than at the
    time an approval was issued”].) They contend, “[T]he Project
    approvals were final and not subject to appeal.”
    “The doctrine of vested rights is ordinarily applied when a
    local agency attempts to prevent the completion or use of a
    project on the grounds that the project, while lawful at the time a
    permit was issued, had been rendered unlawful by an intervening
    change in the law.” (Attard v. Board of Supervisors of Contra
    Costa County (2017) 
    14 Cal.App.5th 1066
    , 1076.) “In California,
    38
    the developer’s right to complete a project as proposed does not
    vest until a valid building permit, or its functional equivalent,
    has been issued and the developer has performed substantial
    work and incurred substantial liabilities in good faith reliance on
    the permit.” (Toigo v. Town of Ross (1998) 
    70 Cal.App.4th 309
    ,
    321; see South Lake Tahoe Property Owners Group v. City of
    South Lake Tahoe (2023) 
    92 Cal.App.5th 735
    , 747 [“The requisite
    permit on which a vested right may be based is a valid building
    permit or its functional equivalent”].) California courts apply the
    requirement of a building permit or functional equivalent “most
    strictly,” “regardless of the property owner’s detrimental reliance
    on local government actions and regardless of how many other
    land use and other preliminary approvals have been granted.”
    (Toigo, at p. 322.)
    Respondents do not contend the City has issued a building
    permit or its functional equivalent for this project. To the
    contrary, in their briefing they concede the planning commission
    conditioned issuance of a building permit on a future
    redevelopment plan consistency analysis. Absent a building
    permit or its functional equivalent, respondents cannot invoke
    the doctrine of vested rights.
    Respondents rely on Russian Hill Improvement Assn. v.
    Board of Permit Appeals (1967) 
    66 Cal.2d 34
     for their contention
    that “administrative finality” precludes application of current law
    to the approvals in this case. Russian Hill involved a provision of
    San Francisco’s city planning code providing that once the city
    issued a lawful permit, the project could be completed in
    accordance with the approved plans even if there were a
    subsequent change to the zoning laws. (Id. at pp. 36 & fn. 1, 39.)
    The effect of this provision was to modify the common law vested
    39
    rights doctrine to no longer require that developers perform
    substantial work in reliance on the permit to obtain immunity
    from revocation of the permit based on changes in the law. (See
    id. at p. 39.) In that particular case, the Court of Appeal
    concluded the developer could not rely on the provision because
    the permit application was pending before the Board of Permit
    Appeals, and therefore had yet to be granted. (Id. at p. 36.)
    Russian Hill does not help respondents for two reasons.
    First, the developer in that case relied on a San Francisco law
    modifying the vested rights doctrine, but respondents identify no
    equivalent provision in the Los Angeles Municipal Code. We
    decline to scour that code for pertinent authority on respondents’
    behalf.
    Second, although modifying the vested rights doctrine, the
    San Francisco law required a lawfully issued building permit,
    which, as discussed above, has not been issued in this case.
    Notably, the developer in Russian Hill was denied immunity
    from changes in the law because the developer’s application was
    pending administrative appeal. Similarly, here the city council
    enacted LAMC section 11.5.14 while an administrative appeal
    was pending before the council, and therefore that municipal code
    provision was in effect before there was “administrative finality.”
    Respondents cite authority for the purported proposition
    that “CEQA employs a strong policy in favor of certainty and
    finality that militates against any requirement that the City
    Council would be obligated to apply [Los Angeles Ordinance
    No. 186325]—and restart the entire Project entitlement CEQA
    review processes—at that late date.”
    As an initial matter, we do not hold or suggest the City
    must “restart the entire Project entitlement CEQA review
    40
    processes.” We merely hold the City must assess whether the
    project complies with the redevelopment plan to the extent the
    plan conflicts with relevant provisions of the municipal code.15
    Our holding leaves untouched the City’s other findings regarding
    the Class 32 exemption.
    Respondents’ authorities are also inapposite. Long Beach
    Sav. & Loan Assn. v. Long Beach Redevelopment Agency (1986)
    
    188 Cal.App.3d 249
     noted the CEQA Guidelines had been
    extensively revised since “the original adoption of the
    redevelopment project” at issue in that case. (Id. at p. 261,
    fn. 12.) The Court of Appeal concluded that “[f]airness and the
    need for finality” dictated that the agency’s environmental review
    process should “be measured against those regulations in effect
    as of . . . the date when respondents presented the negative
    declaration for public review.” (Ibid.) The court observed that
    the drafters of the CEQA Guidelines had “recognized” “this rule
    of reason” through section 15007, although the relevant
    provisions were not in effect at the time of the approvals in that
    case. (Long Beach Sav. & Loan Assn., at p. 261, fn. 12.) Those
    relevant provisions provide that “[a]mendments to the guidelines
    apply prospectively only,” and “[i]f a document meets the content
    15  As we address in Discussion, part E(5), post, under the
    particular circumstances of this case, state law dictates that the
    project’s maximum allowable density and density bonus are
    determined according to the City’s generally applicable zoning
    ordinance rather than the redevelopment plan. Inconsistency
    between the project’s density and the redevelopment plan
    therefore does not preclude application of the Class 32 exemption.
    We have no occasion to address whether state law otherwise
    affects analysis of the project’s consistency with the
    redevelopment plan, and we express no opinion on that question.
    41
    requirements in effect when the document is set out for public
    review, the document shall not need to be revised to conform to
    any new content requirements in guideline amendments taking
    effect before the document is finally approved. (§ 15007, subds.
    (b), (c).)
    Citizens for Positive Growth, supra, 
    43 Cal.App.5th 609
    ,
    similarly acknowledged that under section 15007, an agency
    did not have to comply with CEQA Guidelines regarding traffic
    impacts enacted after completion of the EIR. (Id. at pp. 625–
    626.)
    These cases do not assist respondents, because the case
    before us does not involve a change to the CEQA Guidelines, but
    a change to the Los Angeles Municipal Code affecting land use
    requirements for the project area. Simply put, section 15007’s
    rule of prospective application is inapplicable.
    Respondents’ argument is also inconsistent with the
    Supreme Court’s retroactive application in Make UC II of
    statutory changes to CEQA’s treatment of noise for residential
    projects. Given that authority, respondents cannot credibly
    argue that courts do not apply current law in mandamus
    proceedings concerning CEQA. Respondents in fact rely on that
    rule to invoke Assembly Bill No. 1307 in their favor on the noise
    issue. It would be anomalous for us to hold that a developer may
    benefit retroactively from a change in the law affecting a CEQA
    determination, but a project opponent may not.
    In arguing against applying current law to the
    redevelopment plan consistency issue, respondents also cite San
    Mateo Gardens, supra, 
    1 Cal.5th 937
    . That case addressed
    whether “CEQA’s subsequent review provision, [Public Resources
    Code] section 21166, applies only to projects for which an initial
    42
    EIR was prepared,” but not projects for which a negative
    declaration was prepared.16 (San Mateo Gardens, at pp. 953–
    954.) In that case, a community college district in 2011 proposed
    changes to a facilities improvement plan the district approved in
    2006 through a mitigated negative declaration. (Id. at p. 946.)
    Objectors challenged the plan change, contending, inter alia, that
    the district could not rely on Public Resources Code section 21166
    to avoid preparing an EIR because the district had never
    prepared an initial EIR. (San Mateo Gardens, at pp. 953–954.)
    The Supreme Court held Public Resources Code section
    21166 applied equally when the agency had prepared a negative
    declaration as opposed to an EIR. The court stated, “Limiting
    agencies’ postapproval review obligations for projects that were
    initially approved via negative declaration is wholly consistent
    with a statutory scheme in which negative declarations, no less
    than EIRs, are entitled to a presumption of finality once
    adopted.” (San Mateo Gardens, 
    supra,
     1 Cal.5th at p. 956.) The
    Supreme Court explained, “ ‘In a case in which an initial EIR has
    16 Public Resources Code section 21166 provides, “When an
    environmental impact report has been prepared for a project
    pursuant to this division, no subsequent or supplemental
    environmental impact report shall be required by the lead agency
    or by any responsible agency, unless one or more of the following
    events occurs: [¶] (a) Substantial changes are proposed in the
    project which will require major revisions of the environmental
    impact report. [¶] (b) Substantial changes occur with respect to
    the circumstances under which the project is being undertaken
    which will require major revisions in the environmental impact
    report. [¶] (c) New information, which was not known and could
    not have been known at the time the environmental impact
    report was certified as complete, becomes available.”
    43
    been certified, [Public Resources Code] section 21166 comes into
    play precisely because in-depth review of the project has already
    occurred, the time for challenging the sufficiency of the original
    CEQA document has long since expired, and the question before
    the agency is whether circumstances have changed enough to
    justify repeating a substantial portion of the process. [Citations.]
    These same principles apply with even greater force in a case
    such as this,’ in which the project ‘initially raised so few
    environmental questions that an EIR was not required, but a
    negative declaration was found to satisfy the environmental
    review requirements of CEQA.’ . . . . [Citation.]” (San Mateo
    Gardens, at p. 956.) The Supreme Court observed, “The
    alternative that plaintiff proposes—which would restart the
    CEQA process every time plans or circumstances change, or
    whenever new information comes to light—‘would render agency
    decisionmaking intractable, always awaiting updated
    information only to find the new information outdated by the
    time a decision is made.’ [Citations.]” (Ibid.)
    Unlike in San Mateo Gardens, the instant case does not
    involve a situation “ ‘in which an initial EIR [or negative
    declaration] has been certified, . . . the time for challenging the
    sufficiency of the original CEQA document has long since expired,
    and the question before the agency is whether circumstances
    have changed enough to justify repeating a substantial portion of
    the process.’ ” (San Mateo Gardens, supra, 1 Cal.5th at p. 956.)
    Rather, the issue in this case is whether the City complied with
    prerequisite CEQA obligations in granting the Class 32
    exemption. Public Resources Code section 21166, and the policy
    behind it, do not apply here.
    44
    Appellants contend the redevelopment plan provided the
    relevant zoning designation and regulations for the project area
    for purposes of the Class 32 exemption even before enactment
    of LAMC section 11.5.14. Because we conclude LAMC
    section 11.5.14 applies in this mandamus proceeding, we do not
    reach this contention.
    4.    The City cannot rely on a future redevelopment
    plan consistency analysis to justify its prior
    approval of the Class 32 exemption
    As set forth in Discussion, part E(2)(b), ante, the City has
    yet to determine whether the project is consistent with the
    redevelopment plan. Respondents argue, however, the City
    adequately addressed any need for redevelopment plan
    consistency by imposing the condition that prior to issuance of a
    building permit, the project applicant seek approval from the
    community redevelopment agency or the City as the agency’s
    successor. Respondents contend, “This condition assured that the
    Project’s consistency with the Redevelopment Plan would be
    formally determined, providing the requisite substantial
    evidence” in support of the CEQA exemption. “If, for some
    reason, [the applicant] were unable to obtain the required
    Redevelopment Plan consistency determination, then the City
    would not issue building permits for the Project until and unless
    consistency could be established.” In other words, although
    respondents concede the City had yet to determine
    redevelopment plan consistency when it granted the Class 32
    exemption, respondents claim the City has ensured such a
    determination will be made or the project will not proceed.
    We reiterate that under the applicable standard of review,
    we may uphold the City’s exemption determination only if it is
    45
    supported by substantial evidence. A determination that has yet
    to be made cannot provide substantial evidence of anything,
    CEQA exemption or otherwise. Respondents cite no authority
    allowing us to rely on future events to supply prerequisite
    findings.
    Respondents maintain the City’s practice of deferring
    redevelopment consistency determinations is “longstanding,” and
    particularly warranted in this case because at the time of the
    relevant approvals, the City was transitioning authority over
    redevelopment plans from the Community Redevelopment
    Agency to the City itself. Respondents contend, “The City’s
    condition that Real Parties obtain a future Redevelopment Plan
    consistency determination . . . was a reasonable approach to
    dealing with this procedural transition and was consistent
    with . . . past practice.” Respondents further argue that “no
    provision of CEQA or other law prohibits the City’s
    Redevelopment Plan approach here.”
    Longstanding practice or administrative convenience
    cannot override the fact that under LAMC section 11.5.14, the
    redevelopment plan’s zoning provisions are now part of the City’s
    zoning ordinance. In the absence of a redevelopment plan
    consistency determination, then, there is no substantial evidence
    of zoning consistency, a required element of a Class 32
    exemption. Given the substantial evidence requirement, we
    disagree that CEQA allows the City’s deferred approach.
    Respondents cite case law and provisions of CEQA to argue
    that CEQA does not require agencies to conduct all regulatory
    review simultaneously with CEQA review, and CEQA encourages
    environmental analysis early in the approval process, which
    therefore of necessity may take place before other regulatory
    46
    approvals. Application of a Class 32 CEQA exemption requires
    an agency to make specified findings. The fact that those
    findings arguably might also be relevant to a non-CEQA approval
    does not obviate the need for the agency to make those findings
    before applying the exemption.
    Respondents argue, “[F]ormal findings are not required for
    categorical exemption determinations.” They cite Muzzy Ranch
    Co., supra, 
    41 Cal.4th 372
    , which stated that the grant of a
    CEQA exemption “need not necessarily be preceded by detailed or
    extensive factfinding,” but rather “[e]vidence appropriate to the
    CEQA stage in issue is all that is required.” (Id. at p. 388.)
    Respondents also cite World Business Academy v. State Lands
    Com. (2018) 
    24 Cal.App.5th 476
    , which stated, “ ‘The findings of
    an administrative agency can be informal so long as they serve
    the purposes of enabling the parties to determine whether and on
    what basis to appeal and enabling a reviewing court to determine
    the basis for the decision. [Citation.] . . . . [Citation.]’ [Citation.]”
    (Id. at p. 496.) Further, “ ‘[A]n agency’s finding that a particular
    proposed project comes within one of the exempt classes
    necessarily includes an implied finding that the project has no
    significant effect on the environment.’ [Citation.]” (Ibid.)
    The fact that findings in support of a CEQA exemption
    need not be formal or detailed does not negate the requirement
    that findings must be made in the first place. Here, the record
    reflects, and respondents concede, the City has not made any
    findings regarding redevelopment plan consistency, apart from
    concluding the redevelopment plan does not apply when
    calculating allowable density. They therefore have failed to find
    that the project is consistent with the applicable zoning for the
    area, as required for the Class 32 exemption.
    47
    5.    The Redevelopment Plan’s Density Provisions
    Do Not Apply to the Project
    Appellants argue the project already is inconsistent with
    the redevelopment plan because the City calculated the project’s
    allowable density based on the City’s generally applicable zoning
    ordinance as opposed to the redevelopment plan.
    As we explain below, we conclude under the circumstances
    of this case, the state density bonus law requires the City to
    determine the project’s maximum allowable density based on the
    general zoning ordinance rather than the redevelopment plan,
    despite the enactment of LAMC section 11.5.14. Thus, although
    as a general matter, the project must be consistent with the
    redevelopment plan to qualify for a Class 32 CEQA exemption
    (see Discussion, part E(3), ante), here state law mandates that,
    on the particular issue of density, the general zoning provision
    provides the density requirements for the project. The
    redevelopment plan’s density provisions therefore do not
    constitute “applicable zoning designation and regulations”
    (§ 15332, subd. (a)) to which the project must conform to qualify
    for the Class 32 CEQA exemption. (See Wollmer v. City of
    Berkeley (2011) 
    193 Cal.App.4th 1329
    , 1348–1349 [when city
    waives zoning requirements as directed under state density
    bonus law, the waived requirements do not constitute “applicable
    zoning” for purposes of § 15332, subd. (a)].)
    We further conclude the state density bonus law preempts
    the redevelopment plan to the extent the plan imposes conditions
    on density bonuses not required under state law.
    48
    a.    Additional legal and procedural background
    i.     The state density bonus law
    The state density bonus law (Gov. Code, § 65915) “requires
    that cities and counties allow increased building density for
    development projects that dedicate” a percentage of the dwelling
    units to low- or very-low-income households.17 (Schreiber v. City
    of Los Angeles (2021) 
    69 Cal.App.5th 549
    , 554–555 (Schreiber).)
    “[Government Code] section 65915 imposes a clear and
    unambiguous mandatory duty on municipalities to award a
    density bonus when a developer agrees to dedicate a certain
    percentage of the overall units in a development to affordable
    housing.” (Latinos Unidos Del Valle De Napa Y Solano v. County
    of Napa (2013) 
    217 Cal.App.4th 1160
    , 1167.) “A local ordinance
    is preempted if it conflicts with the [state] density bonus law by
    increasing the requirements to obtain its benefits.” (Schreiber, at
    p. 558.)
    The Legislature has amended Government Code section
    65915 multiple times since the City granted the density bonus in
    this case. In this mandamus proceeding, we apply the current
    version of the statute. (Make UC II, supra, 16 Cal.5th at p. 55.)
    Government Code section 65915, subdivision (f), defines
    “ ‘density bonus’ ” as “a density increase over the otherwise
    maximum allowable gross residential density as of the date of
    17  In addition to housing for low- and very-low-income
    households, the state density bonus law awards bonuses for
    construction of other types of housing, including, inter alia, senior
    citizen housing, moderate-income housing, transitional foster
    youth housing, and student housing. (Gov. Code, § 65915,
    subds. (b)(1)(C)–(F).)
    49
    application by the applicant to the city, county, or city and
    county.” (Italics added.) As relevant here, subdivision (o)(6)
    defines “ ‘maximum allowable residential density’ or ‘base
    density’ ” as “the greatest number of units allowed under the
    zoning ordinance, specific plan, or land use element of the general
    plan . . . .”18 The density bonus is calculated as a percentage of
    the maximum allowable residential density. (See, e.g., Gov.
    Code, § 65915, subd. (f)(1), (2).) The Legislature further directs,
    “This chapter [i.e., the chapter governing density bonuses] shall
    be interpreted liberally in favor of producing the maximum
    number of total housing units.” (Gov. Code, § 65915, subd. (r).)
    The density bonus law requires cities to “adopt an
    ordinance that specifies how compliance with this section will be
    implemented,” although failure to do so “shall not relieve a
    city . . . from complying with this section.” (Gov. Code, § 65915,
    subd. (a)(1).)
    ii.   Municipal Code and redevelopment plan
    density provisions
    As noted in our Background, ante, the project site is zoned
    RD1.5-1 with a Low Medium II Residential land use designation
    under the South Los Angeles Community Plan, which itself is a
    component of the City’s general plan. Under the generally
    applicable density provisions of the Los Angeles Municipal Code,
    18 For purposes of this appeal, we discern no difference
    between “maximum allowable gross residential density” as used
    in Government Code section 65915, subdivision (f) and
    “ ‘[m]aximum allowable residential density’ ” as used in
    subdivision (o)(6) of that same section, and the parties do not
    argue otherwise.
    50
    RD1.5 zoning allows one dwelling unit per 1,500 square feet, or
    approximately 29 units per gross acre. (LAMC, § 12.09.1,
    subd. (B)(4).)
    The redevelopment plan sets a lower maximum density
    than the municipal code’s generally applicable density provisions,
    stating, “New housing developed within the areas designated
    Low Medium II Residential[ ] shall not exceed twenty-four (24)
    dwelling units per gross acre.” (Hoover Redevelopment Plan,
    supra, § 1304.)
    In accordance with Government Code section 65915,
    subdivision (a)(1), the City has enacted a density bonus
    ordinance, LAMC section 12.22, subdivision (A)(25), “to establish
    procedures for implementing State Density Bonus
    requirements . . . and to increase the production of affordable
    housing, consistent with City policies.” (LAMC, § 12.22,
    subd. (A)(25)(a).) The ordinance defines “Density Bonus” as “a
    density increase over the otherwise maximum allowable
    residential density under the applicable zoning ordinance and/or
    specific plan granted pursuant to this subdivision.” (Id.,
    subd. (A)(25)(b), boldface omitted.)
    Section 1306 of the redevelopment plan also provides for
    density bonuses, stating, in relevant part, “[T]he Agency may, but
    is not required to, . . . authorize new housing to be developed at
    higher densities than otherwise permitted by [the redevelopment
    plan].” Section 1306 then lists criteria for agency approval of a
    density bonus, specifically that the bonus shall “1. Contribute to
    the revitalization goals of the Plan. [¶] 2. Contribute to a
    desirable residential environment, neighborhood stability, and
    not adversely impact the neighboring environment. [¶]
    3. Provide units with adequate living area and avoid excessively
    51
    dense development. [¶] 4. Provide appropriate parking.”
    (Hoover Redevelopment Plan, supra, § 1306.)
    iii.   Density bonus proceedings
    The project allocated six percent of its units to very-low-
    income-housing, which under the state and city density bonus
    laws entitled the project to a 22.5 percent density bonus over the
    otherwise maximum allowable residential density. (Gov. Code,
    § 65915, subd. (f)(2); LAMC, § 12.22, subd. (A)(25)(c)(1).) The
    parties do not dispute the City applied that bonus to a maximum
    allowable residential density of 29 units per gross acre, the
    density allowed under the generally applicable zoning ordinance,
    as opposed to the 24 units per acre allowed under the
    redevelopment plan.
    As noted, when Childs objected that the density bonus was
    inconsistent with the redevelopment plan, the City’s appeal
    recommendation report concluded that “under the State and City
    Density Bonus provisions, projects that request and qualify for a
    Density Bonus base the bonus on the zoning code or general plan
    density, not on a redevelopment plan.”
    b.    The zoning ordinance, not the redevelopment
    plan, sets the maximum allowable density for
    the project
    The question before us is whether the maximum allowable
    residential density to which the project’s density bonus is applied
    is determined under the redevelopment plan or the City’s
    generally applicable zoning ordinance. Under current City law,
    as discussed in Discussion, part E(3), ante, the redevelopment
    plan supersedes conflicting provisions in the zoning ordinance.
    (LAMC, § 11.5.14, subd. (B)(1).) The state density bonus law,
    52
    however, directs that maximum allowable residential density is
    calculated “as of the date of application by the applicant to the
    city.” (Gov. Code, § 65915, subd. (f).) This provision effectively
    freezes in time the local law setting maximum allowable
    residential density as of the date the developer applies for the
    density bonus.19 LAMC section 11.5.14 was enacted in
    November 2019 while Childs’s administrative challenges to the
    project were pending, well after the date of project application on
    April 30, 2018. State law therefore requires we determine the
    project’s maximum allowable residential density without regard
    to LAMC section 11.5.14.
    As previously noted, appellants contend the redevelopment
    plan constituted the applicable zoning ordinance for the project
    area even before the enactment of LAMC section 11.5.14. They
    cite, inter alia, the fact that the City’s general plan states, “[T]he
    land use authorities granted in the Redevelopment Project Area
    Plans,” including the Exposition/University Park redevelopment
    plan, “remain effective [despite the dissolution of the
    redevelopment agency] and will continue to be administered by
    the Department of City Planning.” (South Los Angeles
    Community Plan, Nov. 2017, at p. 1–13; see id. at p. 3–29.)
    Appellants argue the redevelopment plan therefore sets the
    19  We note Government Code section 65915, subdivision (f)
    would not prevent a locality from increasing the maximum
    allowable residential density for a project after the date of
    application, because the state density bonus law also provides, “If
    permitted by local ordinance, nothing in this section shall be
    construed to prohibit a city, county, or city and county from
    granting a density bonus greater than what is described in this
    section for a development that meets the requirements of this
    section.” (Id., subd. (n).)
    53
    maximum allowable residential density for the project regardless
    of LAMC section 11.5.14.
    Respondents disagree, observing the state density bonus
    law determines maximum allowable residential density “under
    the zoning ordinance, specific plan, or land use element of the
    general plan” (Gov. Code, § 65915, subd. (o)(6)), without reference
    to redevelopment plans. Respondents argue this indicates
    redevelopment plans have no bearing whatsoever on density
    determinations.20
    We need not reach respondents’ argument. Assuming
    arguendo redevelopment plans can set the maximum allowable
    residential density for an area under certain circumstances, as
    appellants contend, we nonetheless conclude in this case, the
    state density bonus law requires the City to calculate the
    project’s density using the generally applicable zoning ordinance
    rather than the redevelopment plan. The Legislature has defined
    “ ‘[m]aximum allowable residential density’ ” as, in relevant part,
    “the greatest number of units allowed under the zoning
    ordinance, specific plan, or land use element of the general plan.”
    (Gov. Code, § 65915, subd. (o)(6), italics added.) The disjunctive
    “or” indicates that when a locality has multiple land use
    provisions governing density that conflict with one another, the
    locality should look to the provision that allows the greatest
    number of units to be constructed. This is consistent with the
    Legislature’s guidance that the density bonus law “shall be
    20  Appellants do not contend the redevelopment plan is a
    “specific plan” as that term is used in the Government Code. (See
    Gov. Code, § 65450 [allowing local planning agencies to “prepare
    specific plans for the systematic implementation of the general
    plan”].)
    54
    interpreted liberally in favor of producing the maximum number
    of total housing units.” (Id., subd. (r).)
    At the time of project application, which occurred before
    enactment of LAMC section 11.5.14, the generally applicable
    zoning ordinance and the redevelopment plan were separate land
    use provisions, the former of which allowed more density than
    the latter. Government Code section 65915, subdivision (o)(6)
    makes clear that when determining allowable density for
    purposes of awarding a density bonus, the City’s zoning
    ordinance, as the land use provision allowing the greatest
    number of units, prevails over any competing land use
    provision.21
    Appellants’ interpretation, under which the redevelopment
    plan, even before the enactment of LAMC section 11.5.14, would
    supersede and effectively eliminate the general zoning provisions
    for the project area, would lead to fewer units being constructed
    than are allowed under the City’s zoning ordinance. That is
    inconsistent with the Legislature’s directive to interpret the
    density bonus law “liberally in favor of producing the maximum
    number of total housing units.” (Gov. Code, § 65915, subd. (r).)
    We therefore decline to read “zoning ordinance,” as used in the
    density bonus law, not to include a general zoning ordinance
    merely because there is a redevelopment plan that conflicts with
    it. Rather, we conclude the City’s general zoning ordinance is one
    of several land use provisions the City must look to when
    determining which provision allows the greatest residential
    density. In this case, at the time the developer applied for the
    21 The parties do not dispute the general plan itself
    does not define the maximum allowable density for the area, nor
    do they identify a specific plan that does so.
    55
    density bonus, the zoning ordinance allowed a greater number of
    units than the redevelopment plan, and therefore the City
    correctly calculated the density bonus based on the zoning
    ordinance.22
    Appellants cite PR/JSM Rivara LLC v. Community
    Redevelopment Agency (2009) 
    180 Cal.App.4th 1475
     (Rivara),
    which held that a redevelopment agency’s design guidelines
    setting a lower maximum allowable density than the City’s
    zoning ordinance did not conflict with the state density bonus
    law. (Id. at pp. 1485–1486.) The Court of Appeal reached this
    conclusion “because the Los Angeles Municipal Code allows a
    redevelopment plan to adopt a base density that is lower than the
    ‘maximum allowable residential density’ under the applicable
    zoning ordinance.” (Ibid.)23
    Rivara is inapposite because the version of the state
    density bonus law applied in that case provided that “ ‘maximum
    allowable residential density’ ” was set “under the applicable
    zoning ordinance,” without the language in the current version of
    the statute requiring localities to set density based on the
    22  We express no opinion whether, if a redevelopment plan
    allowed greater density than a zoning ordinance, the
    redevelopment plan would control for purposes of the state
    density bonus law.
    23  Rivara cites LAMC section 12.21.3, subdivision (F) for
    the proposition that redevelopment plans may set lower densities
    than the zoning ordinance. (Rivara, supra, 180 Cal.App.4th at
    p. 1485.) That subdivision, which was enacted in 1986, does not
    expressly refer to density. Rather, it states, “Additional
    limitations on the height and/or floor area of any building or
    structure may be required as set forth in each applicable
    Community Redevelopment Plan.” (LAMC, § 12.21.3, subd. (F).)
    56
    “greatest” density permitted among competing land use
    documents. (Rivara, supra, 180 Cal.App.4th at p. 1485; see Gov.
    Code, former § 65915, subd. (g) (Stats. 2005, ch. 496, § 2).)24 The
    version of Government Code section 65915 applied in Rivara also
    lacked a subdivision equivalent to subdivision (r) of the current
    statute directing us to interpret the state density bonus law
    “liberally in favor of producing the maximum number of total
    housing units.” Given these changes in the law, we do not find
    Rivara instructive on the issue before us.
    We address a final point raised in the parties’ last round of
    supplemental briefing. The City appears to assume that, because
    the state density bonus law determines maximum allowable
    density “as of the date of application” (Gov. Code, § 65915,
    subd. (f)), we should apply not only the City’s density limits as
    they existed when the developer applied for the project’s density
    bonus, but also the version of the state density bonus law in effect
    at the time, that is, the 2018 version. As relevant to this case,
    the current version and the 2018 version differ in their
    definitions of “maximum allowable residential density.” Under
    the version in effect in 2018, maximum allowable residential
    density was defined, in relevant part, as “the density allowed
    under the zoning ordinance and land use element of the general
    plan . . . . Where the density allowed under the zoning ordinance
    is inconsistent with the density allowed under the land use
    element of the general plan, the general plan density shall
    prevail.” (Gov. Code, § 65915, former subd. (o)(2), Stats. 2016, ch.
    24  Based on the quoted statutory language and citation in
    Rivara, it appears the court in that case did not apply the then-
    current version of Government section 65915 (Stats. 2008,
    ch. 454, § 1), but rather the version in effect the year prior.
    57
    761, § 1.7.) In other words, the 2018 version did not direct cities
    to apply the greatest density permitted under competing land use
    provisions, instead directing only that the general plan would
    prevail over the zoning ordinance to the extent they conflicted.
    We disagree with the City’s assumption that the 2018
    version of the state density bonus law applies to this case.
    Although we have concluded Government Code section 65915,
    subdivision (f) freezes in time the local law setting maximum
    allowable residential density as of the date the developer applies
    for the density bonus, we do not read that subdivision as also
    freezing in time the applicable state density bonus law such that
    we would not apply the current definition of maximum allowable
    residential density under the statute.
    To reiterate, Government Code section 65915,
    subdivision (f) provides, “ ‘[D]ensity bonus’ means a density
    increase over the otherwise maximum allowable gross residential
    density as of the date of application . . . .” Subdivision (o)(6) then
    supplies the definition of “ ‘[m]aximum allowable residential
    density’ ” as “the greatest number of units allowed under the
    zoning ordinance, specific plan, or land use element of the general
    plan . . . .”
    When the definition from Government Code section 65915,
    subdivision (o)(6) is substituted for “maximum allowable gross
    residential density” in subdivision (f), subdivision (f) reads as
    follows: “ ‘[D]ensity bonus’ means a density increase over the
    otherwise greatest number of units allowed under the zoning
    ordinance, specific plan, or land use element of the general plan
    as of the date of application.” This makes clear the phrase “as of
    the date of application” refers to the “greatest number of units
    allowed” under the listed land use provisions, not the state law
    58
    definition of “maximum allowable residential density” itself.
    Accordingly, we reject the City’s assumption that we should not
    apply the current state density bonus law.
    In sum, under state law the general zoning ordinance, not
    the redevelopment plan, is the “applicable zoning” (§ 15332,
    subd. (a)) for this particular project on the issue of density. The
    City’s reliance on the zoning ordinance rather than the
    redevelopment plan when determining the project’s maximum
    allowable density therefore is not grounds to deny a Class 32
    CEQA exemption.25
    c.    State law preempts the redevelopment plan’s
    density bonus requirements
    After consideration of additional briefing we requested from
    the parties, we conclude the state density bonus law preempts
    the redevelopment plan to the extent the plan requires the City
    to make the findings under section 1306 of the plan before
    granting a density bonus under the state and City density bonus
    laws. In their additional briefing, appellants and respondents
    agree with this conclusion.26
    25 We emphasize our holding is based on City law as it
    existed as the time of project application. We express no opinion
    whether the analysis would be different for projects applying for
    a density bonus after enactment of LAMC section 11.5.14, an
    issue that is not before us.
    26  In their original briefs and their supplemental briefs
    following transfer from the Supreme Court, the parties did not
    raise or address whether the state density bonus law preempts
    the redevelopment plan’s density bonus provision. Rather,
    appellants argued the City had failed to determine the project
    59
    Section 1306 of the plan allows a density bonus of an
    unspecified quantity if certain findings are made regarding, inter
    alia, the project’s contribution to the plan’s “revitalization goals,”
    whether the project will contribute to “neighborhood stability”
    and “avoid excessively dense development,” and whether the
    project provides “appropriate parking.” (Hoover Redevelopment
    Plan, supra, § 1306.)
    Government Code section 65915, subdivision (a)(2)
    provides, “A local government shall not condition the submission,
    review, or approval of an application pursuant to this chapter on
    the preparation of an additional report or study that is not
    otherwise required by state law, including this section.” This
    language on its face prohibits a locality from requiring findings
    beyond what state law requires to grant a density bonus. In
    Schreiber, supra, 
    69 Cal.App.5th 549
    , for example, the Court of
    Appeal held state law preempted a city ordinance requiring a
    density bonus applicant to prove the economic necessity of an
    incentive requested under the state density bonus law, a
    requirement not in the state density bonus law itself. (Id. at
    p. 558.) Here, also, the redevelopment plan requires findings in
    support of a density bonus that are not required under state law.
    Because the redevelopment plan “increas[es] the requirements to
    obtain [the state density bonus law’s] benefits,” it is preempted.
    (Ibid.)
    Our preemption analysis is confined to the issue before us,
    where an applicant seeks a mandatory density bonus under the
    state and/or City density bonus provisions. We express no
    satisfied section 1306 of the redevelopment plan, and respondents
    argued other findings by the City effectively satisfied that
    section.
    60
    opinion whether an applicant seeking a greater density bonus
    from the City beyond the bonus mandated under the state
    density bonus law must meet the criteria in the redevelopment
    plan.
    6.    The Class 32 Exemption Must Be Set Aside
    Until the City Determines Redevelopment Plan
    Consistency
    In conclusion, under current City law as reflected in LAMC
    section 11.5.14, the City cannot grant a Class 32 CEQA
    exemption unless it determines the project is consistent with the
    redevelopment plan. The Supreme Court has directed that we
    apply current law in mandamus proceedings (Make UC II, supra,
    16 Cal.5th at p. 55), a rule intended to “prevent the appellate
    courts from issuing orders for the construction of improvements
    contrary to presently existing legislative provisions.” (Fairbank,
    
    supra,
     75 Cal.App.4th at p. 1257, fn. 12.)
    We recognize that based on the state density bonus law, we
    have ruled in respondents’ favor on the only inconsistency
    appellants have identified on appeal, that is, the inconsistency
    between the project and the redevelopment plan’s density
    limitations. We have also rejected appellants’ other challenges to
    the City’s approval of the Class 32 exemption. In a non-CEQA
    case, these circumstances might normally lead to a straight
    affirmance.
    CEQA, however, requires a different disposition when an
    agency has failed to make a determination required by CEQA.
    As our Supreme Court has counseled, “ ‘[W]hen an agency fails to
    proceed [as CEQA requires], harmless error analysis is
    inapplicable. The failure to comply with the law subverts the
    purposes of CEQA if it omits material necessary to informed
    61
    decisionmaking and informed public participation. Case law is
    clear that, in such cases, the error is prejudicial. [Citations.]’ ”
    (Sierra Club v. County of Fresno (2018) 
    6 Cal.5th 502
    , 515.) An
    agency may overcome that showing of prejudice by demonstrating
    the omitted information was immaterial, but the burden is on the
    agency to do so. (See Environmental Protection Information
    Center v. California Dept. of Forestry & Fire Protection (2008)
    
    44 Cal.4th 459
    , 488 [“it is the burden of the agency that
    erroneously omitted the [information] to establish [the
    information is] merely duplicative]”].)
    As discussed, respondents argue we should affirm and not
    remand for any further findings because the redevelopment plan
    does not apply to the Class 32 exemption analysis in this case, or
    alternatively, a future redevelopment plan consistency analysis
    conducted as part of the building permit process will retroactively
    satisfy CEQA’s requirements. We have rejected both arguments.
    Consistent with Supreme Court authority, we thus instruct the
    trial court to grant a writ setting aside the Class 32 exemption
    and directing the City to determine redevelopment plan
    consistency before reinstating the exemption.
    The scope of remand is cabined by our holdings in this
    opinion. The sole issue upon which the City must make further
    findings before reinstating the Class 32 exemption is
    redevelopment plan consistency. Appellants may not raise
    challenges to the Class 32 exemption beyond redevelopment plan
    consistency, nor may they relitigate the challenges we have
    rejected herein. Our opinion further forecloses argument that the
    project’s inconsistency with the redevelopment plan’s base
    density or density bonus requirements precludes application of
    the Class 32 exemption.
    62
    As noted, the City has imposed as a condition of approval
    that the planning department determine redevelopment plan
    consistency before granting the project a building permit. Our
    limited remand thus should not impose any additional burden or
    delay.
    F.    Substantial Evidence Supports the Conclusion That
    the Project Will Not Have Significant Traffic Effects
    Appellants argue the record lacks substantial evidence that
    the project would not create significant traffic effects, one of the
    criterion for the Class 32 exemption to apply under section 15332,
    subdivision (d). Specifically, appellants contend there is no
    evidence the project will not cause safety hazards due to
    increased traffic and insufficient parking. We disagree.
    The record contains a transportation impact study dated
    June 2018. The study found the project “is estimated to generate
    a total 1,126 net new daily weekday trips, including 12 morning
    peak hour trips and 75 afternoon peak hour trips.” The study
    concluded, “Based on [Los Angeles Department of
    Transportation] significance criteria, the Project is not
    anticipated to result in a significant impact at any of the six
    study intersections . . . . Therefore, no mitigation measures are
    required.” The study reached a similar conclusion regarding
    future traffic conditions. The study found “[t]he Project provides
    adequate internal circulation to accommodate vehicular traffic
    without impeding through traffic movements on City streets.”
    The record also contains a parking demand study dated
    May 3, 2018. The study stated the project would provide
    63
    approximately 25927 parking spaces for an estimated 584 to 990
    tenants. The study compared the project’s proposed number of
    parking spaces with “observed parking demand” at comparable
    nearby housing locations as well as municipal code requirements.
    The study concluded the project provided 34% more parking
    spaces than required under the municipal code. The project also
    provided more spaces per bedroom than were observed at three
    existing housing locations, all of which were observed to have
    sufficient parking based on “the maximum observed weekday
    parking occupancy.”
    These studies are substantial evidence in support of the
    City’s finding that the project would not result in significant
    traffic effects.
    Appellants’ primary argument to the contrary is that the
    studies did not account for public comments indicating the
    project’s neighborhood already suffers from insufficient parking
    and hazards caused by, for example, vehicles double parking or
    circling while looking for parking. Appellants also argue the
    traffic study focused solely on congestion, without evaluating
    traffic safety. Implicit in the parking study’s conclusion,
    however, that the project provides sufficient parking, is that the
    project will not appreciably increase the number of motorists
    searching for on-street parking. Similarly, the traffic study’s
    conclusion that the project would not result in a significant
    increase in traffic supports the inference that there will be no
    significant increase in traffic dangers either.
    27 The revised project reduced the number of parking
    spaces to 255.
    64
    We acknowledge that the traffic study concluded the project
    will result in some increase in traffic, but to negate a Class 32
    exemption, that increase would have to be significant. The study
    concluded the increase would not be significant under the
    applicable standards. Again, this is substantial evidence in
    support of the City’s finding of CEQA exemption.
    Appellants question the validity of the parking study,
    noting the discrepancy between 990 tenants and 259 parking
    spaces and citing, inter alia, a statement by the Land Use and
    Planning Executive Director for USC that the study
    underestimates the project’s parking needs and likely traffic
    impacts. It is not our role in conducting substantial evidence
    review to assess the credibility of evidence, or reweigh it against
    contrary evidence. The City had the full study and could
    evaluate how much weight to afford it. For the same reason,
    appellants’ citations to statements and evidence regarding traffic
    concerns from other parties opposed to the project do not carry
    the day given the applicable standard of review.
    Appellants argue the City has acknowledged the hazards
    created by the lack of parking in the project area because the
    project falls within a neighborhood stabilization overlay district
    (NSO) pursuant to LAMC section 13.12. NSOs are intended to
    address impacts caused by “multi-habitable room projects” in
    neighborhoods “proximate to colleges and universities.” (LAMC,
    § 13.12, subd. (A).) Among other things, projects within NSOs
    must provide additional parking beyond the City’s general
    parking requirements. (Id., subd. (C)(2).)
    Appellants concede the project meets criteria under the
    state density bonus law such that it does not have to comply with
    65
    the NSO parking requirements.28 Instead, they argue the City
    nonetheless must address the impacts the NSO’s parking
    requirements are intended to ameliorate. Substantial evidence
    supports that the City did so. The parking study expressly
    concluded the project has sufficient parking, not based merely on
    the project’s compliance with the municipal code, but also on
    observed parking needs at other residential buildings the study
    deemed comparable. Assuming arguendo the project area has
    existing problems with insufficient parking, the parking study is
    substantial evidence that the project will not significantly
    exacerbate that problem.
    G.    The Record Lacks Substantial Evidence the Project
    May Adversely Impact a Historical Resource
    Appellants argue the project may adversely impact various
    nearby historical resources, thus falling within an exception to
    the Class 32 exemption. We disagree because appellants’
    supporting evidence is insufficient to support a fair argument
    that the project would adversely impact a historical resource.
    1.     Applicable law
    As previously noted, a project otherwise subject to a
    Class 32 exemption nonetheless must undergo environmental
    review if the project “may cause a substantial adverse change in
    the significance of a historical resource.” (§ 15300.2, subd. (f).)
    A resource is historical if it is “listed in, or determined to be
    eligible by the State Historical Resources Commission, for listing
    28 We accept appellants’ concession for purposes of this
    appeal, and express no opinion as to the interplay of the NSO and
    state density bonus law.
    66
    in the California Register of Historical Resources.” (§ 15064.5,
    subd. (a)(1).) A resource is presumptively historical if it is
    included in a local register of historical resources, or identified as
    significant in a historical resource survey, absent a
    preponderance of evidence to the contrary. (Id., subd. (a)(2).) If
    an “object, building, structure, site, area, place, record, or
    manuscript” does not meet either of the above criteria, a lead
    agency29 may nonetheless determine it is a historical resource if
    that determination is supported by substantial evidence.
    (§ 15064.5, subd. (a)(3)–(4).)
    “Generally, a resource shall be considered by the lead
    agency to be ‘historically significant’ if the resource meets the
    criteria for listing on the California Register of Historical
    Resources [citation] including the following: [¶] (A) Is associated
    with events that have made a significant contribution to the
    broad patterns of California’s history and cultural heritage; [¶]
    (B) Is associated with the lives of persons important in our past;
    [¶] (C) Embodies the distinctive characteristics of a type, period,
    region, or method of construction, or represents the work of an
    important creative individual, or possesses high artistic values;
    or [¶] (D) Has yielded, or may be likely to yield, information
    important in prehistory or history.” (§ 15064.5, subd. (a)(3).)
    “Substantial adverse change in the significance of an
    historical resource means physical demolition, destruction,
    relocation, or alteration of the resource or its immediate
    29 “ ‘Lead agency’ means the public agency which has the
    principal responsibility for carrying out or approving a project.
    The lead agency will decide whether an EIR or negative
    declaration will be required for the project and will cause the
    document to be prepared.” (§ 15367.)
    67
    surroundings such that the significance of an historical resource
    would be materially impaired.” (§ 15064.5, subd. (b)(1).)
    Material impairment of a historical resource occurs when a
    project “[d]emolishes or materially alters in an adverse manner
    those physical characteristics of an historical resource that
    convey its historical significance” and entitle it to be included in
    the California Register of Historical Resources or similar local
    registers. (Id., subd. (b)(2).)
    When reviewing a determination that the historical
    resources exception does not apply, we apply a bifurcated
    standard. We review for substantial evidence an agency’s
    determination that a resource is or is not a historical resource.
    (Friends of Willow Glen Trestle v. City of San Jose (2016)
    
    2 Cal.App.5th 457
    , 473.) If a resource is determined to be a
    historical resource, “the fair argument standard applies to the
    question whether the proposed project ‘may cause a substantial
    adverse change in the significance of an historical resource’
    [citation] . . . .” (Valley Advocates v. City of Fresno (2008)
    
    160 Cal.App.4th 1039
    , 1072; see Berkeley Hillside, 
    supra,
    60 Cal.4th at p. 1117 [citing Valley Advocates to support a
    bifurcated standard of review for the unusual circumstances
    exception].)
    The fair argument standard “presents a legal question, i.e.,
    the sufficiency of the evidence to support a fair argument” that
    the project would have a significant environmental impact.
    (Lucas v. City of Pomona (2023) 
    92 Cal.App.5th 508
    , 537.)
    “[U]nder this standard, deference to the agency’s determination
    is not appropriate and its decision [not to conduct further
    environmental review] can be upheld only when there is no
    credible evidence to the contrary.” (Ibid.) “The fair argument
    68
    standard thus creates a low threshold for requiring an EIR,
    reflecting the legislative preference for resolving doubts in favor
    of environmental review.” (Covina Residents for Responsible
    Development v. City of Covina (2018) 
    21 Cal.App.5th 712
    , 723.)
    2.    Additional background
    a.    City’s findings and supporting evidence
    The City found the project site was “not located in a
    designated Historic Preservation Overlay Zone or on a site
    designated as historic on any federal, state, or local database.”
    The City noted the sole structure on the site was built in 1971,
    and according to a study conducted by the Historic Resources
    Group, “is not eligible for historic designation at the local, state,
    or national level.” The City concluded, “The Project would not
    cause a substantial adverse change in the significance of a
    historical resource.”
    A second report by the Historic Resources Group assessed
    potential impacts on nearby historical resources. The report
    identified as nearby historical resources two historic districts, one
    historic preservation overlay zone, and 14 historical structures.
    The southern border of the historic preservation overlay zone is
    immediately across the street from the project site. The two
    historic districts lie within the historic preservation overlay zone,
    with the southern border of one district across the street
    diagonally from the project site, and the other a block away.
    Several of the historical buildings are on lots immediately
    adjacent to the project site. The other buildings are across the
    street or within a block or so of the project site.
    The report stated, “Because the Project would add height
    and density on parcels that are currently occupied by a two-story
    69
    institutional building and an associated surface parking area, the
    immediate surroundings of the adjacent historical resources
    identified in this report would be altered.”
    The report then discussed each identified historical
    resource, concluding any alteration to the surroundings caused by
    the project would not materially impair the integrity or
    significance of the resource. The report noted the project was
    physically separated from the historic zone and districts by
    West Adams Boulevard and therefore would not affect them
    apart from being somewhat visible from certain locations within
    those historic areas. The project would not alter or obscure the
    historic primary facades of the immediately adjacent structures.
    The remaining historical structures are “separated from the
    Project by streets and other developed parcels,” and thus “there is
    no potential impact from the proposed Project on their historic
    integrity or ability to convey significance.”
    b.    Appellants’ evidence
    In their appellate briefing, appellants identify the following
    evidence as supporting a fair argument that the project will have
    an adverse impact on historical resources.
    Jim Childs, the appellant in the administrative appeals
    challenging the City’s approvals, submitted a letter identifying
    historic buildings and monuments neighboring, or close to the
    project. In addition to the historical zones and districts discussed
    above, Childs identified two other designated historic districts
    “[l]ess than two blocks to the west” of the project, and a district
    south of the project that Childs claimed was eligible for historical
    designation. Childs contended the project did not satisfy any of
    the “specific guidelines” for the historic overlay zones he
    identified.
    70
    In another letter, Childs stated the project “is a negative
    intrusion to the character[-]defining historic streetscape of West
    Adams Boulevard,” and “does not respect the historic streetscape
    of Severance Street.” Childs cited in particular the project’s
    podium parking, which raised the project to a “non-compatible 4-
    story height.” In another letter, Childs noted the ”very generous
    depth of front setback” on nearby properties, which the project
    itself did not have.
    Mitzi March Mogul, who identified herself as a historic
    preservation consultant, submitted a letter acknowledging the
    project site contained no historic resources and was not within a
    historical preservation zone, but objecting that the City had not
    adequately considered the project’s impact on surrounding
    historical resources. Mogul contended the nearby historical
    resources “would be substantially damaged in terms of their
    context, ambiance, environment (ie shade/shadow) and in some
    cases, quality of life.” “A 4-story contemporary building looming
    over a 2-story historic building is a major impact,” and “traffic,
    noise, and other human-induced actions and effects will alter the
    quality of life for those occupying the historic structures as well
    as the way that others will experience the historic structures.” In
    a second letter, Mogul contended, “The oversized and
    incompatible development could adversely impact the historic
    significance of the surrounding historic resources, both at a
    project level and cumulatively.”
    The Board of the University Park Historic Preservation
    Overlay Zone (HPOZ Board) submitted a letter contending the
    project, although not within the preservation zone, would be
    immediately adjacent to the zone and therefore “will impact the
    Zone in its character, compatibility and traffic. You cannot
    71
    visually separate one side of the street from the other in terms of
    impacts to aesthetics, population and land use, and traffic.” “The
    design of the project is completely inappropriate for Adams
    Boulevard, which was developed as an attractive residential
    streetscape and remains an important boulevard for the
    neighborhood.”
    The HPOZ Board stated that the project’s setback was not
    consistent with “the pattern of development along this Scenic
    Highway,” and was “extremely over-built for the community.”
    The board objected to the podium parking, which “rarely exists in
    University Park.”
    A commenter identifying herself as a member of the local
    neighborhood council stated the project was within “a legacy
    neighborhood” with historic buildings and monuments, and the
    project would “affect[ ] . . . the feeling and association and
    location of these historic buildings.” The owner of a nearby
    “housing community” stated, “The historic character of the
    surrounding neighborhood begs for something different than the
    ‘glass and brass’ building” contemplated by the project. A realtor
    noted the “significant landmark properties” along Adams
    Boulevard near the project site, and argued the project was
    incompatible in terms of size, podium parking, and lack of
    sufficient setback. The North University Park Community
    Association submitted a letter objecting that the project’s position
    relative to Adams Boulevard, including its setback, was “not in
    keeping with the pattern of development along this Scenic
    Highway.”
    3.    Analysis
    The reports by the Historic Resources Group are
    substantial evidence in support of the City’s finding that the
    72
    project site itself does not contain historical resources and is not
    within a historical preservation overlay zone or designated
    historic district. Appellants concede as much, stating the project
    site’s “history is not the subject of this litigation.”
    Appellants contend, however, that the project site is within
    the “immediate surroundings” of historical resources (§ 15064.5,
    subd. (b)(1)), and “there is substantial evidence of a fair argument
    that the Project would materially impair the integrity of the
    setting of these historic resources.”
    We accept arguendo the properties and historical zones and
    districts identified by the Historic Resources Group and in
    appellants’ cited evidence constitute historical resources for
    purposes of CEQA. We nonetheless conclude appellants’ cited
    evidence is insufficient to support a fair argument the project will
    materially impair those resources.
    Instructive is Eureka Citizens for Responsible Government
    v. City of Eureka (2007) 
    147 Cal.App.4th 357
     (Eureka Citizens),
    which concerned the adequacy of an EIR evaluating an outdoor
    playground. (Id. at p. 363.) Among other arguments, the
    appellants, a group objecting to the playground, contended the
    city “failed to analyze the impact of the Project on the ‘historic
    character’ of the neighborhood.” (Id. at p. 374.) In support, the
    appellants cited an expert study they had commissioned. (Ibid.)
    The Court of Appeal held the study did not establish the
    playground had materially impaired a historical resource.
    (Eureka Citizens, supra, 147 Cal.App.4th at p. 374.)30 The study
    30  The published portion of Eureka Citizens does not
    specify the standard of review the appellate court applied to the
    historical resource impact argument. It appears, however, the
    73
    identified “53 historically significant structures in the 30 block
    general neighborhood of the Project,” but “posits no damage to, or
    impairment of, any of them. Certainly it does not, and could not,
    suggest that the Project contemplated any demolition of, or
    material alteration of, the physical characteristics of the
    identified historically significant structures. Contrary to
    appellants’ argument, the only conclusion expressed in the study
    was that the prairie addition neighborhood [comprised of
    20 residences surrounding the subject playground] was
    ‘culturally significant,’ and that ‘The size, bright color, and lack
    of setbacks . . . create a neighborhood intrusion.’ ” (Eureka
    Citizens, at pp. 364–365, 374–375.)
    The court continued, “Nothing in the study indicates that
    the neighborhood, as opposed to individual structures within it,
    meets the Guidelines definition for a ‘historical resource,’ and it
    was never identified as such by the City as the lead agency.”
    (Eureka Citizens, supra, 147 Cal.App.4th at p. 375.) The court
    agreed with the city that “the evidence cited by appellants ‘simply
    does not create the possibility that the Project will in some way
    make any structure less historic . . . .’ ” (Ibid.)
    The evidence cited by appellants in the instant case is
    analogous to the evidence found wanting in Eureka Citizens.
    The crux of the public comments cited by appellants is that the
    project does not look like other properties in the neighborhood,
    noting that it is larger, with smaller setbacks, and with an above-
    ground podium parking structure. These comments are akin to
    court evaluated the argument under a de facto fair argument
    standard, because the court looked to whether the appellants’
    cited evidence, i.e., their commissioned study, demonstrated a
    possibility of an adverse impact on a historical resource.
    74
    the evidence in Eureka Citizens that the playground’s “ ‘size,
    bright color, and lack of setbacks . . . create a neighborhood
    intrusion.’ ” (Eureka Citizens, 
    supra,
     147 Cal.App.4th at p. 375.)
    Absent from appellants’ cited evidence is virtually any
    discussion of how the fact that the project does not look like
    nearby buildings somehow “[d]emolishes or materially alters in
    an adverse manner those physical characteristics of an historical
    resource that convey its historical significance” and entitle it to
    be included in the California Register of Historical Resources or
    similar local registers. (§ 15064.5, subd. (b)(2).) Appellants offer
    no evidence that construction of a contemporary building “ ‘will in
    some way make any [nearby] structure less historic . . . .’ ”
    (Eureka Citizens, 
    supra,
     147 Cal.App.4th at p. 375.)
    Nor does the evidence suggest the project will obscure
    nearby historical buildings. At best, commenter Mogul stated
    generally that the project would “shade” or “shadow” nearby
    buildings, and “[a] 4-story contemporary building looming over a
    2-story historic building is a major impact.” These unspecific,
    conclusory comments, without discussion of particular structures
    and how the project’s alleged “looming” over them affects their
    ability to convey their historical significance, are insufficient to
    support a fair argument of material impact.
    Also unavailing are the public comments suggesting the
    project will materially impair the historical protection zone and
    districts across the street. Here, again, the contention is that the
    project adversely impacts the zone and districts because it is
    visually incompatible with them. Were we to accept this
    contention, we would effectively extend the protections of the
    historic zone and districts to include areas outside the zone and
    districts that are nonetheless visible to those within or near to
    75
    the zone and districts. If advocates wish to increase the borders
    of the zone and districts, they may of course petition the
    appropriate agencies. We, however, will not do so under the
    guise of a CEQA evaluation, at least not based on the conclusory
    statements cited by appellants.
    To the extent the comments cited by appellants suggest the
    area encompassing the project site itself, as opposed to certain
    structures within it, is of historical significance, those comments,
    again, are conclusory, and lack any argument or authority
    suggesting the project site is within an area eligible for historical
    designation. The mere fact that the area contains structures that
    are themselves historical does not establish the neighborhood
    itself is historical.
    The City contends none of the public commenters is an
    expert qualified to opine on historical resources impact. Given
    our conclusion that the comments, expert or not, are insufficient
    to support a fair argument of historical resource impact, we do
    not reach this argument.
    H.    Cumulative Impact
    Finally, appellants argue the Class 32 exemption does not
    apply because “the cumulative impact of successive projects of the
    same type in the same place, over time is significant.” (§ 15300.2,
    subd. (b).) Appellants’ cumulative impact argument reasserts
    their arguments that the project will exacerbate existing traffic
    and parking problems, and along with similar projects, would
    adversely impact the immediate surroundings of historical
    resources.
    Aptos Residents Assn. v. County of Santa Cruz (2018)
    
    20 Cal.App.5th 1039
     (Aptos Residents) held that the cumulative
    impact exception is subject to a bifurcated standard of review
    76
    similar to that discussed above for the historical resource impact
    exception. (Id. at p. 1048.) Aptos Residents analogized its
    standard of review to the standard of review the Supreme Court
    applied to the unusual circumstances exception in Berkeley
    Hillside. (Aptos Residents, at pp. 1048–1049.) Under that
    standard, we review an agency’s determination that unusual
    circumstances do or do not exist for substantial evidence.
    (Berkeley Hillside, 
    supra,
     60 Cal.4th at p. 1114; Aptos Residents,
    at p. 1048.) Whether an unusual circumstance will produce a
    significant effect, however, is evaluated under the fair argument
    standard. (Berkeley Hillside, at p. 1115; Aptos Residents, at
    pp. 1048–1049.)
    Aptos Residents does not specify to what finding we apply
    the substantial evidence standard when evaluating the
    cumulative impact exception. The Aptos Residents court merely
    stated, “[W]here an exception is predicated on a factual issue,
    we apply a traditional substantial evidence standard.” (Aptos
    Residents, supra, 20 Cal.App.5th at p. 1049.)
    Appellants contend we should review for substantial
    evidence whether there is an existing cumulative impact in the
    area of the project site; if there is, we should assess under the fair
    argument standard whether the project would contribute to that
    impact. Respondents offer a somewhat different formulation, in
    which we review for substantial evidence whether there is
    “cumulative impact of successive projects of the same type in the
    same place, over time,” (§ 15300.2, subd. (b)) and if so, evaluate
    for fair argument whether that cumulative impact is significant.
    We will accept arguendo appellants’ position that at the
    first step of our analysis we review whether substantial evidence
    supports a finding of no existing cumulative impacts. We agree
    77
    with respondents that the definition of “cumulative impact[s]”
    refers to “impact[s from] successive projects of the same type [as
    the subject project] in the same place over time.” (§ 15300.2,
    subd. (b).)
    Appellants argue the City already has acknowledged the
    existence of cumulative parking impacts by designating the area
    containing the project as a neighborhood stabilization overlay
    district (NSO), which, again, is intended to address impacts
    caused by “multi-habitable room projects” in neighborhoods
    “proximate to colleges and universities,” including by requiring
    additional parking. (LAMC, § 13.12, subds. (A), (C)(2).)
    To establish an NSO, the City must determine, inter alia, that
    the area to which the NSO will apply “is negatively impacted by
    excessive on-street parking resulting from residential units
    designed for student housing, which do not provide adequate
    off-street parking.” (Id., subd. (B)(5).)
    The City found, however, in reliance on the parking study,
    that the project did provide adequate off-street parking. Thus, it
    is not a project of the “same type” (§ 15300.2, subd. (b)) as that
    addressed by the NSO, that is, student housing that does not
    provide adequate off-street parking. Put another way, although
    the NSO arguably is evidence of cumulative impact by student
    housing with inadequate parking, that category does not include
    the project in the instant case.
    Appellants argue the project does not in fact provide
    adequate parking under the NSO, which requires “one additional
    parking space for each habitable room at or above five habitable
    rooms.” (LAMC, § 13.12, subd. (C)(2).) Again, appellants concede
    the project is exempt from the NSO by virtue of providing a
    certain number of affordable units in accordance with the state
    78
    density bonus law. Appellants argue, however, “Regardless of
    whether the inclusion of a few affordable units overrides the
    specific parking requirements of the NSO, it does not eliminate
    the cumulative impacts the NSO was adopted to address.”
    As previously discussed, however, the parking study on
    which the City relied did not find the project’s parking is
    adequate merely because it satisfies legal requirements. The
    study also evaluated parking at other, similar residential
    complexes and concluded the project provided sufficient parking
    based on that comparison. The study is substantial evidence that
    the project has adequate parking, and is not the “same type” of
    project covered by the NSO.
    Appellants further argue the City’s designation of Adams
    Boulevard and other nearby streets as “High Injury” streets is
    evidence of cumulative traffic safety impacts. Even, for
    argument’s sake, were we to accept this contention as true, it
    would not be evidence that the streets are dangerous because of
    student housing. The traffic study, moreover, considered not only
    present traffic conditions, but also future predicted conditions,
    based on “related present and future development projects that
    are proposed, approved, or under construction,” as well as
    “regional growth projections.” The traffic study therefore
    addressed potential cumulative impacts caused by the project and
    “related present and future development projects,” and concluded
    there would not be significant impacts. This is substantial
    evidence there is not a cumulative impact on traffic safety caused
    by developments like the project at issue in the instant case.
    79
    We reject appellants’ argument that the project and others
    like it cumulatively will adversely impact historical resources. As
    previously discussed, even under the deferential fair argument
    standard, appellants have failed to explain how the project will
    have any adverse impact on nearby historical resources. In the
    absence of evidence of any adverse impact at all, we cannot
    conclude additional, similar projects would lead to a cumulative
    impact.
    DISPOSITION
    The judgment is reversed. The matter is remanded and the
    trial court is instructed to issue a writ of mandate directing the
    City of Los Angeles to set aside its grant of a Class 32 CEQA
    exemption to the subject project, and further directing the City
    not to reinstate the exemption without first determining the
    project is consistent with the Exposition/University Park
    Redevelopment Plan in accordance with the holdings in this
    opinion. The trial court shall retain jurisdiction over the
    proceedings by way of a return to the writ. The parties shall bear
    their own costs on appeal.
    CERTIFIED FOR PARTIAL PUBLICATION.
    BENDIX, J.
    We concur:
    ROTHSCHILD, P. J.                   WEINGART, J.
    80
    

Document Info

Docket Number: B319121

Filed Date: 10/31/2024

Precedential Status: Precedential

Modified Date: 10/31/2024