In the Matter of the Adoption of N.J.A.C. 5:96 and 5:97 by the New Jersey Council on Affordable Housing , 215 N.J. 578 ( 2013 )


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  •                                                       SYLLABUS
    (This syllabus is not part of the opinion of the Court. It has been prepared by the Office of the Clerk for the
    convenience of the reader. It has been neither reviewed nor approved by the Supreme Court. Please note that, in the
    interest of brevity, portions of any opinion may not have been summarized.)
    In re Adoption of N.J.A.C. 5:96 & 5:97 by N.J. Council on Affordable Housing (A-90 to -94-10) (067126)
    Argued November 14, 2012 -- Decided September 26, 2013
    LaVECCHIA, J., writing for a majority of the Court.
    In this appeal, the Court considers the validity of the most recent iteration of regulations applicable to the
    third round of municipal affordable housing obligations (Third Round Rules) adopted pursuant to the Fair Housing
    Act (FHA), L. 1985, c. 222; see N.J.S.A. 52:27D-302. With those regulations, the Council on Affordable Housing
    (COAH) proposed a “growth share” methodology for assessing prospective need in allocating a municipality’s fair
    share of the region’s need for affordable housing.
    The Court’s Mount Laurel decisions recognized a constitutional obligation that municipalities, in the
    exercise of their delegated power to zone, “afford[] a realistic opportunity for the construction of [their] fair share of
    the present and prospective regional need for low and moderate income housing.” S. Burlington Cnty. NAACP v.
    Twp. of Mount Laurel, 
    92 N.J. 158
     (1983) [hereinafter Mount Laurel II] (citing S. Burlington Cnty. NAACP v.
    Twp. of Mount Laurel, 
    67 N.J. 151
     (1975) [hereinafter Mount Laurel I]). Mount Laurel I was followed by years of
    political inertia, failing to address the constitutional deprivation affecting the least fortunate in our society. The
    Court preferred a legislative solution. However, in the absence of a legislative response, the Court was compelled in
    Mount Laurel II to fashion a remedy designed to curb exclusionary zoning practices and to foster development of
    affordable housing for low- and moderate-income individuals.
    Thereafter, the Legislature enacted the FHA, which codified the core constitutional holding undergirding
    the Mount Laurel obligation and included particularized means by which municipalities could satisfy their
    obligation, mirroring the judicially crafted remedy. The FHA also created COAH, N.J.S.A. 52:27D-305, and
    provided it with rulemaking and adjudicatory powers to execute the provision of affordable housing. In regulations
    covering prior time periods (the First Round Rules and Second Round Rules), the methodologies used by COAH
    largely followed the remedial approaches established in Mount Laurel II.
    In this case, the Court reviews the Appellate Division’s invalidation of the most recent iteration of the
    Third Round Rules. In the Third Round Rules, COAH proposed a new approach—a “growth share” methodology—
    for assessing prospective need in the allocation of a municipality’s fair share of the region’s need for affordable
    housing. In its decision, the Appellate Division expressed doubt about whether any growth share methodology could
    be compatible with the Mount Laurel II remedy for determining a municipality’s affordable housing obligation. In
    re Adoption of N.J.A.C. 5:96 & 5:97, 
    416 N.J. Super. 462
     (App. Div. 2010). That overarching question looms over
    all other issues in this challenge to the Third Round Rules.
    HELD: The Third Round Rules are at odds with the FHA, which incorporated the Mount Laurel II remedy.
    Although that remedy imposed thirty years ago should not be viewed as a constitutional straightjacket to legislative
    innovation of a new remedy responsive to the constitutional obligation, the FHA remains the current framework
    controlling COAH’s actions. With respect to the current version of the FHA, the Third Round Rules are ultra vires.
    1. Under the revised Third Round Rules, a municipality accrues its affordable housing obligation as a percentage of
    growth that actually occurs within its borders. The growth share obligation is based on ratios formulated from
    statewide—not regional—data on projected housing need, employment and residential growth. Although COAH
    initially calculates a municipality’s projected growth share obligation, the regulations provide that a municipality
    only incurs the obligation to the extent growth actually occurs. COAH’s biennial review process ensures that
    projected growth share obligations are replaced with obligations that are proportionate to the municipality’s actual
    residential and employment growth. (pp. 29-36)
    1
    2. The Court imposed a judicial remedy in Mount Laurel II because of municipal inertia toward allowing affordable
    housing. Prospective regional need was conceived as an ascertainable figure to be calculated before determining
    specific municipal obligations. To the extent the growth share approach is not based on region-specific data and is
    not structured to establish a firm obligation in respect of prospective affordable housing need, it is inconsistent with
    the Mount Laurel II remedy. However, the Court recognizes that its analysis cannot, and does not, end there. In the
    three decades since Mount Laurel II, many changed circumstances have influenced the development of housing in
    New Jersey. In light of those changes, there may be reasonable bases for considering alternative approaches to
    promote the production of affordable housing. The constitutional obligation reaffirmed and refined in Mount Laurel
    II is distinct from the judicial remedy embraced by the Court. The Legislature may wish to consider the benefits of
    an alternate remedy that accounts for current circumstances. The judicial remedy imposed in Mount Laurel II is not
    a straightjacket to legislative innovation for satisfaction of the constitutional obligation. (pp. 36-46)
    3. That said, the Third Round Rules’ validity hinges on whether they are consistent with the FHA. The FHA’s
    framework is replete with references tying affordable housing obligations to a region, not obligations formed on a
    statewide basis, and it requires a specifically allotted number of units for satisfaction of both present and prospective
    need based on a housing region. Although Section 307 of the FHA permits COAH to adjust prospective need
    methodology based on decisions of other branches of government, that oblique reference does not authorize the
    agency to rewrite such core aspects of its enabling legislation, which are premised on an allocation basis for
    prospective need within a housing region. The policy adopted by the Legislature cannot be rewritten by COAH to
    the degree it has done through the growth share methodology. The FHA tracked the Mount Laurel II allocation
    methodology for satisfaction of present and prospective need based on housing region. COAH was not free to
    abandon that approach, and the Court is not free to ignore the legislative choice. The growth share methodology is
    inconsistent with the FHA and thus COAH’s regulations are ultra vires. The Legislature may determine to authorize
    new avenues for addressing regional need and the promotion of affordable housing. (pp. 46-53)
    4. The growth share methodology is so intertwined with the new regulatory scheme that it cannot be severed. The
    Court’s conclusion requires a new adoption of regulations to govern the third round municipal obligations consistent
    with the strictures of the FHA. New rules cannot wait further while time is lost during deliberations on a new
    affordable housing approach. A remedy must be put in place to eliminate the limbo in which municipalities, New
    Jersey citizens, developers, and affordable housing interest groups have lived for too long. Accordingly, the Court
    endorses the Appellate Division’s five-month deadline for reimposing third-round obligations based on the previous
    rounds’ method of allocating fair share obligations among municipalities. The Court notes the remedy is the
    remedial formula adopted by COAH, consistent with the FHA, and one even COAH agrees can be implemented
    quickly. (pp. 53-59)
    JUSTICE HOENS, DISSENTING, joined by JUSTICE PATTERSON, agrees that the judicial remedy
    created thirty years ago is not the only constitutionally permissible method for providing affordable housing, but
    expresses the view that the growth share approach is consistent with both Mount Laurel II and the FHA.
    The judgment of the Appellate Division is AFFIRMED AS MODIFIED.
    JUSTICE ALBIN and JUDGE RODRÍGUEZ (temporarily assigned) join in JUSTICE
    LaVECCHIA’s opinion. JUSTICE HOENS filed a separate, dissenting opinion in which JUSTICE
    PATTERSON joins. CHIEF JUSTICE RABNER and JUDGE CUFF (temporarily assigned) did not
    participate.
    2
    SUPREME COURT OF NEW JERSEY
    A-90/91/92/93/94 September Term 2010
    067126
    IN THE MATTER OF THE ADOPTION
    OF N.J.A.C. 5:96 AND 5:97 BY
    THE NEW JERSEY COUNCIL ON
    AFFORDABLE HOUSING.
    Argued November 14, 2012 – Decided September 26, 2013
    On certification to the Superior Court,
    Appellate Division whose opinion is reported
    at 
    416 N.J. Super. 462
     (2010).
    Edward J. Buzak argued the cause for
    appellant and cross-respondent New Jersey
    State League of Municipalities (The Buzak
    Law Group, attorneys).
    Jonathan E. Drill argued the cause for
    appellants and cross-respondents Clinton
    Township, Bedminster Township, Bernards
    Township, Bethlehem Township, Town of
    Clinton, Greenwich Township, Montgomery
    Township, Peapack-Gladstone Borough,
    Readington Township, Roseland Borough, Union
    Township and Marvin J. Joss (Stickel, Koenig
    & Sullivan, attorneys; Stuart R. Koenig, on
    the briefs).
    Kevin D. Walsh argued the cause for
    appellant and cross-respondent Fair Share
    Housing Center (Mr. Walsh, attorney; Mr.
    Walsh and Adam M. Gordon, on the briefs).
    1
    Stephen M. Eisdorfer argued the cause for
    respondent New Jersey Builders Association
    (Hill Wallack, attorneys; Mr. Eisdorfer and
    Thomas F. Carroll, III, on the brief).
    Geraldine Callahan, Deputy Attorney General,
    argued the cause for respondent New Jersey
    Council on Affordable Housing and
    Commissioner of the Department of Community
    Affairs (Jeffrey S. Chiesa, Attorney General
    of New Jersey, attorney; Ms. Callahan,
    George N. Cohen, and Donald M. Palombi,
    Deputy Attorneys General on the briefs).
    Jeffrey R. Surenian argued the cause for
    respondents and cross-appellants Borough of
    Atlantic Highlands and Township of
    Middletown (Jeffrey R. Surenian and
    Associates, attorneys; Mr. Surenian, Nancy
    L. Holm, Michael A. Jedziniak, and Donna A.
    McBarron, on the briefs).
    Kevin J. Moore argued the cause for
    respondent New Jersey Chapter of the
    National Association of Industrial and
    Office Properties (Sills Cummis & Gross
    P.C., attorneys; Mr. Moore and Peter M.
    Flannery, on the brief).
    Jeffrey L. Kantowitz argued the cause for
    respondents Kenneth Martin, Alice Martin and
    MTAE, Inc. (Law Office of Abe Rappaport,
    attorneys).
    Tracy A. Siebold submitted a brief on behalf
    of amici curiae The Corporation for
    Supportive Housing and Supportive Housing
    Association of New Jersey (Ballard Spahr,
    attorneys).
    2
    Kenneth H. Zimmerman and Catherine Weiss
    submitted a brief on behalf of amici curiae
    New Jersey Future, American Planning
    Association, American Planning Association-
    New Jersey Chapter, and the Housing &
    Community Development Network of New Jersey
    (Lowenstein Sandler, attorneys; Mr.
    Zimmerman, Ms. Weiss, Michael J. Hahn,
    Michael T.G. Long, and Ryan J. Cooper, on
    the brief).
    Lawrence S. Lustberg submitted a brief on
    behalf of amici curiae New Jersey State
    Conference of the National Association for
    the Advancement of Colored People and Latino
    Action Network (Gibbons P.C., attorneys; Mr.
    Lustberg and Eileen M. Connor, on the
    brief).
    Kevin J. Moore submitted a brief on behalf
    of amicus curiae The International Council
    of Shopping Centers (Sills Cummis & Gross,
    attorneys).
    Georgette Castner submitted a brief on
    behalf of amici curiae Pennsauken Township
    and Montclair Township (Montgomery,
    McCracken, Walker & Rhoads, attorneys; Ms.
    Castner and Myron Orfield, a member of the
    Minnesota bar, on the brief).
    Ronald K. Chen submitted a brief on behalf
    of amicus curiae American Civil Liberties
    Union of New Jersey Foundation (Mr. Chen,
    attorney; Mr. Chen, Edward L. Barocas,
    Jeanne M. Locicero, and Alexander R. Shalom,
    of counsel and on the brief).
    Martin F. McKernan, Jr. submitted a brief on
    behalf of amici curiae Catholic Charities,
    3
    Diocese   of Camden, Inc., Catholic Charities,
    Diocese   of Metuchen, Catholic Charities,
    Diocese   of Paterson, and Catholic Charities,
    Diocese   of Trenton (McKernan McKernan &
    Godino,   attorneys).
    Melville D. Miller, Jr., President, and
    Connie M. Pascale submitted a brief on
    behalf of amicus curiae Legal Services of
    New Jersey (Mr. Miller, attorney).
    JUSTICE LaVECCHIA delivered the opinion of the Court.
    Our Mount Laurel decisions recognized a constitutional
    obligation that municipalities, in the exercise of their
    delegated power to zone, “afford[] a realistic opportunity for
    the construction of [their] fair share of the present and
    prospective regional need for low and moderate income housing.”
    S. Burlington Cnty. NAACP v. Twp. of Mount Laurel, 
    92 N.J. 158
    ,
    205 (1983) [hereinafter Mount Laurel II] (citing S. Burlington
    Cnty. NAACP v. Twp. of Mount Laurel, 
    67 N.J. 151
    , 174, appeal
    dismissed and cert. denied, 
    423 U.S. 808
    , 
    96 S. Ct. 18
    , 
    46 L. Ed. 2d 28
     (1975) [hereinafter Mount Laurel I]).   Mount Laurel I
    was followed by years of political inertia, failing to address
    the constitutional deprivation affecting the least fortunate in
    our society.   We preferred a legislative solution.   However, in
    the absence of a legislative response to the constitutional
    imperative set forth in Mount Laurel I, we were compelled in
    Mount Laurel II to fashion a remedy that was necessary to meet
    4
    the urgency of the problem.   It was designed to curb
    exclusionary zoning practices and to foster development of
    affordable housing for low- and moderate-income individuals.         It
    also was an extraordinarily detailed remedy.
    Thereafter, the Legislature enacted the Fair Housing Act
    (FHA), L. 1985, c. 222.   See N.J.S.A. 52:27D-302; Hills Dev. Co.
    v. Twp. of Bernards, 
    103 N.J. 1
    , 19 (1986).       The FHA codified
    the core constitutional holding undergirding the Mount Laurel
    obligation, see In re Petition for Substantive Certification
    Filed by Twp. of Warren, 
    132 N.J. 1
    , 12 (1993) (citing to Mount
    Laurel obligation found in N.J.S.A. 52:27D-302(a), (d), (e),
    -311(a), -314(a), (b)), and included particularized means by
    which municipalities could satisfy their obligation, mirroring
    the judicially crafted remedy.   Further, the FHA created the
    Council on Affordable Housing (COAH), N.J.S.A. 52:27D-305, and
    provided it with rulemaking and adjudicatory powers to execute
    the provision of affordable housing.       Hills, supra, 
    103 N.J. at 19-20
    .
    In this matter, we review the Appellate Division’s
    invalidation of the most recent iteration of COAH regulations
    applicable to the third round of municipal affordable housing
    obligations (Third Round Rules).       In the Third Round Rules, COAH
    proposed a new approach -- a “growth share” methodology -- for
    5
    assessing prospective need in the allocation of a municipality’s
    fair share of the region’s need for affordable housing.     In
    invalidating the Third Round Rules, the Appellate Division
    expressed doubt about whether any growth share methodology
    adopted by COAH could be compatible with the Mount Laurel II
    remedy that “appears to militate against the use of” a growth
    share approach for determining a municipality’s affordable
    housing obligation.   In re Adoption of N.J.A.C. 5:96 & 5:97, 
    416 N.J. Super. 462
    , 485 (App. Div. 2010).   That overarching
    question looms over all other issues in this challenge to the
    Third Round Rules.
    Having had three decades of experience with the current
    affordable housing remedy, we cannot say that there may not be
    other remedies that may be successful at producing significant
    numbers of low- and moderate-income housing -- remedies that are
    consistent with statewide planning principles, present space
    availability, and economic conditions.   New Jersey in 2013,
    quite simply, is not the same New Jersey that it was in 1983.
    Changed circumstances may merit reassessing how to approach the
    provision of affordable housing in this state.   Assumptions used
    in devising a remedy in 1983 do not necessarily have the same
    validity today.   That assessment, however, is best made by the
    policymakers of the Legislature who can evaluate the social
    6
    science and public policy data presented to this Court.   Indeed,
    at oral argument, the many parties to this litigation were
    questioned as to whether their arguments were better suited for
    legislative hearings on the subject.
    That said, our response to the overarching question
    previously identified is that the constitutional obligation and
    the judicial remedy ordered by this Court in Mount Laurel II,
    and in place today through the FHA, are distinct and severable.
    The exceptional circumstances leading this Court to create a
    judicial remedy thirty years ago, which required a specific
    approach to the identification and fulfillment of present and
    prospective need for affordable housing in accordance with
    housing regions in our state, should not foreclose efforts to
    assess whether alternative approaches are better suited to
    modern planning, development, and economic conditions in the
    Garden State.   The policymaking branches may arrive at another
    approach to fulfill the constitutional obligation to promote
    ample affordable housing to address the needs of the people of
    this state and, at the same time, deter exclusionary zoning
    practices.   We hold that our remedy, imposed thirty years ago,
    should not now be viewed as a constitutional straightjacket to
    legislative innovation.
    7
    However, unless the Legislature amends the FHA, which
    tracks the judicial remedy in its operative provisions, the
    present regulations premised on a growth share methodology
    cannot be sustained.   The changes in the Third Round Rules are
    beyond the purview of the rulemaking authority delegated to COAH
    because they conflict with the FHA, rendering the regulations
    ultra vires.
    Moreover, due to COAH’s failure to enact lawful regulations
    to govern municipalities’ ongoing obligations to create
    affordable housing under the FHA, we have no choice but to
    endorse the remedy imposed by the Appellate Division in order to
    fill the void created by COAH.   COAH shall adopt regulations, as
    directed by the Appellate Division, without delay.   As modified
    by this opinion, we thus affirm the Appellate Division’s
    judgment with respect to the invalidity of the Third Round Rules
    under the FHA as expressed in the Honorable Stephen Skillman’s
    comprehensive opinion.
    I.
    The following summary of the Mount Laurel doctrine outlines
    the key points in its development through a series of cases, the
    FHA’s enactment, and prior regulations.
    A.
    8
    In Mount Laurel I, 
    supra,
     this Court held that a developing
    municipality could not utilize its zoning power to eliminate the
    realistic possibility of construction of affordable low- and
    moderate-income housing without acting in a manner contrary to
    the state’s general welfare.    
    67 N.J. at 174
    .   We explained that
    zoning decisions involve the exercise of police powers and have
    a “substantial external impact” on neighboring areas.     
    Id. at 177
    .   Thus, we reasoned that the adoption of zoning ordinances
    having an exclusionary effect required, under our State
    Constitution, a developing municipality to consider and serve
    the interests of citizens beyond its borders.     
    Id. at 174-75, 177
    .   Consequently, Mount Laurel I prohibited the discriminatory
    use of zoning powers and mandated that developing municipalities
    like Mount Laurel affirmatively act to make housing available to
    their fair share of the region’s present and prospective need
    for low- and moderate-income housing.    
    Id. at 187-88
    .
    Despite the constitutional “general welfare” pronouncement
    in Mount Laurel I, the holding’s impact was stunted by the
    absence of critical definitions, such as a “municipality’s fair
    share” and the “present and prospective regional need.”     See,
    e.g., Oakwood at Madison, Inc. v. Twp. of Madison, 
    72 N.J. 481
    ,
    499 (1977) (declining to define ambiguous term “fair share”).
    Its impact also was limited by its restriction to developing
    9
    municipalities, rather than all communities.     See, e.g., Pascack
    Ass’n v. Mayor & Council of Washington, 
    74 N.J. 470
    , 483-84
    (1977) (finding Mount Laurel doctrine only applied to developing
    municipalities when considering challenge to zoning ordinance in
    “fully developed, predominantly single-family residential
    community”).   Moreover, municipalities continued to resist
    applying zoning ordinances in non-exclusionary manners and
    failed to provide for the creation of affordable housing.
    In response, our 1983 decision in Mount Laurel II, supra,
    strengthened the Mount Laurel doctrine.    
    92 N.J. at 205
    .     Having
    already been recognized in Mount Laurel I as constitutionally
    required to serve human values essential to individuals beyond
    just those persons living within the geographic borders of a
    municipality, Mount Laurel II reaffirmed that a municipality’s
    zoning power could not be utilized in contravention of the
    general welfare of the state and restated the legal and moral
    bases for its conclusion.    
    Id. at 208-10
    .   The holding
    emphasized that helping people secure a decent home is more than
    just an ideal.   
    Ibid.
       It is a fundamental constitutional, and
    moral, general welfare obligation.    
    Ibid.
       Municipalities
    satisfy “that constitutional obligation by affirmatively
    affording a realistic opportunity for the construction of
    [their] fair share of the present and prospective regional need
    10
    for low and moderate income housing.    This is the core of the
    Mount Laurel doctrine.”    
    Id. at 205
     (internal citation omitted).
    Thus, when exercising their power to zone, municipalities
    across the state -- not just developing municipalities –- are
    required to account for the housing needs of individuals
    residing outside of their municipalities “but within the region
    that contributes to the housing demand” in their municipalities.
    
    Id. at 208
    .   “That is the constitutional rationale for the Mount
    Laurel doctrine.    The doctrine is a corollary of the
    constitutional obligation to zone only in furtherance of the
    general welfare.”    
    Id. at 209
    .
    Municipalities’ intransigence in creating affordable
    housing at the time Mount Laurel II was presented to the Court
    triggered the imposition of the judicial remedy that then was
    fashioned.    
    Id. at 199-201
    .   The Court in Mount Laurel II
    explained that its remedy “provide[d] a method of satisfying
    that obligation when the zoning in question affects housing.”
    
    Id. at 209
    .   We stated that we would no longer tolerate a
    “numberless approach” as a remedy and that the “fair share”
    standard must be quantitative, not qualitative, in order to
    satisfy the constitutional obligation.     
    Id. at 222
    .   We
    proceeded to detail -- because of the absence of any legislative
    solution -- assumptions to be used, and those avoided, in
    11
    crafting a permissible formula for determining a municipality’s
    “fair share,” 
    id. at 256-57
    , and a standard for evaluating a
    “realistic opportunity,” 
    id. at 260-61
    .
    Extending the doctrine’s reach to all municipalities, 
    id. at 258-59
    , Mount Laurel II added teeth to the doctrine by
    adopting a judicial remedy.   We created a special litigation
    track for exclusionary zoning cases, 
    id. at 292-93
    , enumerated
    certain affirmative measures that would define the tools at a
    municipality’s disposal, 
    id. at 260-67
    , and sanctioned a
    “builder’s remedy,” which permits builder-plaintiffs to sue for
    the opportunity to construct housing at higher densities than a
    municipality otherwise would allow, 
    id. at 279-81
    .    Despite this
    Court’s specific enforcement enhancements to the doctrine, we
    repeated a preference for legislative solutions in the
    affordable housing arena.   Id. at 352.   In 1985, the New Jersey
    Legislature heeded that call by enacting the FHA.    L. 1985, c.
    222; see N.J.S.A. 52:27D-302.
    B.
    The FHA created COAH and vested it with primary
    responsibility for assigning and determining municipal
    affordable housing obligations.    N.J.S.A. 52:27D-305.   The FHA
    charged COAH “with, among other things, determining State
    housing regions, estimating the State and regional present and
    12
    prospective need for low and moderate income housing, and
    adopting criteria and guidelines for a [m]unicipal determination
    of its present and prospective fair share of [the region’s]
    housing need.”   Toll Bros., Inc. v. Twp. of W. Windsor, 
    173 N.J. 502
    , 544 (2002) (internal citations and quotation marks
    omitted); Hills, 
    supra,
     
    103 N.J. at 19-20
    .    The FHA also
    contained a safe haven for municipalities that bear their fair
    share of their region’s low- and moderate-income housing need:
    they can seek substantive certification from COAH, N.J.S.A.
    52:27D-313, which, if granted, insulates that municipality from
    exclusionary zoning litigation for ten years (six years as
    originally passed), N.J.S.A. 52:27D-313(a).    The FHA transferred
    all pending and future Mount Laurel litigation to COAH for
    resolution in the first instance through the agency’s
    administrative processes.   Hills, supra, 
    103 N.J. at 20
    .
    This Court upheld the FHA against a constitutional
    challenge, determining the statute was a valid method of
    creating a realistic opportunity to satisfy the state’s
    affordable housing need.    
    Id. at 25, 41-42
    ; see also 
    id. at 43
    (reviewing Court’s requests to Legislature to act when
    explaining, in part, reasoning for strong deference to
    Legislature).
    C.
    13
    COAH adopted rules delineating the affordable housing
    obligations of municipalities for the periods of 1987 to 1993 –-
    the First Round Rules –- and 1993 to 1999 –- the Second Round
    Rules.   See N.J.A.C. 5:92-1.1 to -18.20, Appendices A to F;
    N.J.A.C. 5:93-1.1 to -15.1, Appendices A to H.     COAH
    subsequently readopted the Second Round Rules and established
    May 2004 as the new expiration date for that period of
    obligations.
    In general, the First and Second Round Rules utilized a
    methodology for calculating affordable housing obligations that
    was consistent with the mechanisms developed by trial courts
    prior to the FHA’s enactment.    In re N.J.A.C. 5:96, supra, 416
    N.J. Super. at 473; see, e.g., AMG Realty Co. v. Twp. of Warren,
    
    207 N.J. Super. 388
     (Law Div. 1984) (developing methodologies
    for determining affordable housing obligations).     The First
    Round Rules specified methods for determining present need,
    including indigenous need and reallocated present need, and
    prospective need.   See N.J.A.C. 5:92, Appendix A.    Present need
    was defined as “the total number of deficient housing units
    occupied by low or moderate income households as of July 1,
    1987.”   N.J.A.C. 5:92-1.3.   To establish present need, COAH used
    several factors, including “overcrowding, age of unit, and lack
    of plumbing, kitchen or heating facilities as indicators of
    14
    dilapidated housing.”    In re Adoption of N.J.A.C. 5:94 & 5:95,
    
    390 N.J. Super. 1
    , 23 (App. Div.), certif. denied, 
    192 N.J. 71
    ,
    71-72 (2007).    “[E]xcess present need in urban aid
    municipalities was reallocated to all municipalities within the
    regional growth area.”    Ibid.; see N.J.A.C. 5:92, Appendix A
    (designating regional growth areas).
    In contrast, prospective need was “a projection of low and
    moderate housing needs based on development and growth . . .
    reasonably likely to occur in a region or a municipality.”
    N.J.A.C. 5:92-1.3.    COAH used statistical analysis to project
    the number of “low- and moderate-income households” that would
    form between 1987 and 1993.    N.J.A.C. 5:92, Appendix A at 92-49.
    In determining prospective need, COAH considered municipalities’
    “approvals of development applications, real property transfers
    and economic projections prepared by the State Planning
    Commission.”    N.J.A.C. 5:92-1.3.
    The First Round Rules determined a municipality’s allocated
    need “based on employment within the municipality, projected
    employment within the municipality, the percentage of the
    municipality in a growth area, and the municipality’s wealth,”
    which was similar to the calculations developed in AMG Realty,
    supra, 
    207 N.J. Super. at 398-410
    .     In re N.J.A.C. 5:94, supra,
    390 N.J. Super. at 23-24 (citing N.J.A.C. 5:92, Appendix A at
    15
    92-49 to -50).   Unlike AMG Realty, however, COAH’s methodology
    considered “secondary sources of housing supply and demand in
    calculating both statewide and regional need.”   In re N.J.A.C.
    5:94, supra, 390 N.J. Super. at 24.   COAH’s First Round Rules
    also identified market forces that have the effect of reducing
    overall housing need.   Ibid. (citing N.J.A.C. 5:92, Appendix A
    at 92-52 to -54 (addressing filtering, residential conversions,
    and spontaneous rehabilitation)).1
    The Second Round Rules maintained the methodologies adopted
    in the First Round Rules.   N.J.A.C. 5:93, Appendix A.   COAH also
    adopted regulations that granted credits and adjustments to
    municipalities to reduce their fair share figures.   See N.J.A.C.
    5:93-2.15, -3.2 (credits for affordable housing constructed
    between 1980 and 1986); N.J.A.C. 5:93-3.6 (credits for
    substantial compliance); N.J.A.C. 5:93-5.15 (credits for rental
    housing); N.J.A.C. 5:93-4.2, -4.3 (adjustments for
    municipalities lacking sufficient vacant land or access to water
    1
    Filtering occurs when “newer, more desirable housing options
    bec[o]me available in the housing market, [prompting] middle-
    and upper-income households [to] move out of the existing
    housing, making it available . . . for a lower-income
    household.” Ibid. “‘Residential conversion’ occurs when
    additional dwelling units [are] created from already existing
    structures.” Ibid. “‘Spontaneous rehabilitation’ occurs when
    dilapidated housing, affordable to low- and moderate-income
    households, [is] rehabilitated by the private market without the
    assistance of any government program.” Ibid.
    16
    and sewerage).   Additionally, the Second Round Rules permitted
    municipalities “to satisfy up to twenty-five percent of their
    fair share through age-restricted affordable housing.”    In re
    N.J.A.C. 5:94, supra, 390 N.J. Super. at 25 (citing N.J.A.C.
    5:93-5.14).
    Various legal challenges to COAH’s First and Second Round
    Rules failed.    See, e.g., Twp. of Bernards v. Dep’t of Cmty.
    Affairs, 
    233 N.J. Super. 1
    , 12-22 (App. Div.), certif. denied,
    
    118 N.J. 194
     (1989) (rejecting numerous challenges to First
    Round Rules, including allegation that COAH acted arbitrarily in
    considering municipality’s wealth as allocation factor); Van
    Dalen v. Washington Twp., 
    120 N.J. 234
    , 246-47 (1990) (upholding
    COAH’s reliance on planning designations in State Development
    Guide Plan); In re Petition for Substantive Certification Filed
    by Twp. of Warren, 
    247 N.J. Super. 146
    , 179-83 (App. Div. 1991)
    (rejecting challenge that First and Second Round Rules violated
    Mount Laurel doctrine because they did not require housing for
    most impoverished citizens), rev’d in part on other grounds, 
    132 N.J. 1
     (1993) (invalidating occupancy preference regulation
    allowing municipalities to set aside fifty percent of fair share
    housing for low- and moderate-income persons who lived or worked
    in town).
    17
    In sum, until adoption of the Third Round Rules, the
    methodologies used by COAH largely followed the remedial
    approaches established in Mount Laurel II and AMG Realty.     For
    two decades following Mount Laurel II, the process of allocating
    municipal affordable housing obligations proceeded in steps.
    COAH first would calculate the need for affordable housing in
    each of the state’s regions and then would allocate to each
    municipality its fair share of the present and prospective
    regional need.    A municipality’s fair share obligation was fixed
    as a specific number of affordable housing units.   Each
    municipality was assigned a proportionate fair share of the
    region’s need for housing based on its economic projections and
    its capacity to accommodate affordable housing.   A municipality
    that failed to create a realistic opportunity for satisfying its
    assigned fair share would leave itself vulnerable to a builder’s
    remedy challenge, wherein a builder-plaintiff could bring suit
    to override a municipality’s zoning autonomy and construct
    affordable housing.
    D.
    The Third Round Rules initially were promulgated in
    December 2004.2   The rule proposal published in the New Jersey
    2
    The Second Round Rules were due to expire in 1999. COAH did
    not adopt Third Round Rules until 2004, a delay characterized by
    18
    Register explained that a municipality’s fair share for the
    period from 1987 through January 1, 2014, would be calculated
    using three criteria:
    (1) a municipality’s “rehabilitation share”
    based on the condition of housing revealed
    in the data gathered for the 2000 Census,
    previously    known   as  a   municipality’s
    indigenous   need;   (2)   a  municipality’s
    unsatisfied prior round obligation (1987
    through 1999), satisfaction of which will be
    governed by the second round rules; and (3)
    a municipality’s “growth share” based on
    housing need generated by statewide job
    growth and residential growth from 1999
    through 2014.
    [In re N.J.A.C. 5:94, supra, 390 N.J. Super.
    at 27.]
    See also 36 N.J.R. 5748, 5750 (Dec. 20, 2004).   The third
    criterion was a substantial methodological departure from that
    used in the prior rounds.   The growth share approach –- that is,
    tying a municipality’s affordable housing obligation to its own
    actual rate of growth –- became the new and central criterion
    for determining a municipality’s future fair share obligation.
    Before exploring the nature of this approach, we detail the
    procedural steps that preceded this Court’s consideration of the
    the Appellate Division as “dramatic,” “inexplicable,” and
    frustrating the public policies embodied by the Mount Laurel
    line of cases. In re Six Month Extension of N.J.A.C. 5:91 et
    seq., 
    372 N.J. Super. 61
    , 95-96 (App. Div. 2004), certif.
    denied, 
    182 N.J. 630
     (2005).
    19
    current challenge to COAH’s adoption of a growth share
    methodological approach.
    E.
    In a challenge to the initial iteration of the Third Round
    Rules, the Appellate Division, in a decision authored by the
    Honorable Mary Catherine Cuff, sustained some but rejected many
    of the specific challenges to the regulations.   In re N.J.A.C.
    5:94, supra, 390 N.J. Super. at 1.   As summarized by the
    appellate panel that considered the present appeal:
    Judge     Cuff’s      opinion     rejected
    appellants’      arguments        that      the
    “rehabilitation share” of a municipality’s
    affordable   housing   obligation,    sometimes
    also referred to as present need, should
    include “cost burdened” low- and moderate-
    income households that reside in standard
    housing and households that lack permanent
    housing or live in overcrowded housing; that
    COAH’s     methodology      for     identifying
    substandard   housing    was   “arbitrary   and
    unreasonable”; that the third round rules
    improperly eliminated the part of the first
    and second round methodologies that required
    reallocation of excess present need in poor
    urban municipalities to other municipalities
    in the region; that the use of regional
    contribution agreements to satisfy part of a
    municipality’s        affordable        housing
    obligations   violates     the   Mount   Laurel
    doctrine and federal and state statutory
    provisions; that the allowance of bonus
    credits    towards     satisfaction     of    a
    municipality’s        affordable        housing
    obligations unconstitutionally dilutes those
    obligations; and that the rule relating to
    vacant land adjustments violates the Mount
    Laurel doctrine and the FHA.
    20
    However,     Judge      Cuff’s     opinion
    invalidated the parts of the original third
    round rules that reduced statewide and
    regional affordable housing need based on
    “filtering”; adopted a growth share approach
    for determining a municipality’s fair share
    of prospective needs for affordable housing
    and excluded job growth resulting from
    rehabilitation     and     redevelopment     in
    determining job growth; compelled developers
    to construct affordable housing without any
    compensating     benefits;     authorized     a
    municipality to give a developer the option
    of payment of a fee in lieu of constructing
    affordable    housing,    but    provided    no
    standards   for   setting   those   fees;   and
    authorized a municipality to restrict up to
    50% of newly constructed affordable housing
    to households with residents aged fifty-five
    or over.
    [In re N.J.A.C. 5:96, supra, 416 N.J. Super.
    at 475-76 (citations omitted).]
    Because the Appellate Division invalidated a substantial
    number of the nascent Third Round Rules, the matter was remanded
    to COAH for the adoption of revised Third Round Rules.      In re
    N.J.A.C. 5:94, supra, 390 N.J. Super. at 86-88.   COAH was twice
    granted extensions from its original six-month deadline and,
    finally, proposed revised Third Round Rules in January 2008,
    adopting those revised rules on June 2, 2008, without
    significant alteration.   After a number of notices of appeal
    were filed, COAH proposed and subsequently adopted, on October
    20, 2008, a number of amendments to the revised Third Round
    Rules.   See N.J.A.C. 5:96-1.1 to -20.4; N.J.A.C. 5:97-1.1 to -
    21
    10.5, Appendices A to F.   The instant appeals followed from the
    adopted Third Round Rules.
    F.
    1.
    In the judgment under review, the Appellate Division
    invalidated a substantial portion of the new regulations,
    including the growth share methodology used by COAH, and
    ultimately remanded for the promulgation of a new set of rules
    within five months.   In re N.J.A.C. 5:96, supra, 416 N.J. Super.
    at 511-12.   Although several of the parties have raised new
    arguments before this Court, the Appellate Division’s holdings
    concerning the various regulations in the Third Round Rules
    comprise the bulk of the issues on appeal.
    The panel initially addressed the validity of the newly
    adopted growth share model, particularly as a component of
    computing a municipality’s affordable housing obligation.      See
    N.J.A.C. 5:97-2.2, -2.4, -2.5.   Under the new model, a
    municipality’s obligation is the sum of (1) the rehabilitation
    share, (2) the prior round obligation, and (3) the growth share.
    Ibid.   The panel concluded that the growth share component is
    inconsistent with the Mount Laurel doctrine and expressed doubts
    as to whether any growth share model could survive scrutiny
    because a municipality’s obligation should not hinge on its
    22
    choice of whether or not to grow.      In re N.J.A.C. 5:96, supra,
    416 N.J. Super. at 483-85.     For this reason, the panel struck
    down as inconsistent with Mount Laurel II the growth share
    methodology in the Third Round Rules.       Id. at 485.
    The panel next invalidated several other important
    provisions in the Third Round Rules.       First, the panel struck
    down the regulations concerning the preparation of fair share
    plans.    Id. at 487-88; see N.J.A.C. 5:97-3.2(a)(4)(iv).    Several
    parties argued that the fair share plans were overly vague, but
    the panel, while finding some merit to the vagueness argument,
    ultimately invalidated the regulation because it was wholly
    dependent on the growth share methodology.       In re N.J.A.C. 5:96,
    supra, 416 N.J. Super. at 487-88.
    Second, the panel struck down the presumptive incentives
    embodied in the regulations.     Id. at 488-93; see N.J.A.C. 5:97-
    6.4.    Taking issue with the presumptive minimum densities and
    maximum set-aside percentages, the panel concluded that the
    incentives were insufficient to create a “realistic opportunity”
    for the development of affordable housing.       In re N.J.A.C. 5:96,
    supra, 416 N.J. Super. at 493.     The panel viewed the minimum
    densities as too low and the maximum set-asides as too high to
    properly incentivize developers.       Id. at 491-93.
    23
    Third, the panel invalidated the provisions concerning
    rental bonus credits, N.J.A.C. 5:97-3.5, and compliance credits,
    N.J.A.C. 5:97-3.17.    In re N.J.A.C. 5:96, supra, 416 N.J. Super.
    at 493-95, 497-98.    The panel took issue with COAH providing
    credits to municipalities for rental units yet to be constructed
    more than one decade after the prior round.     Id. at 494-95.
    And, the panel concluded that compliance credits neither
    furthered public policy nor assisted municipalities in
    fulfilling their constitutional obligations.     Id. at 497-98.
    On the other hand, the Appellate Division upheld several of
    the regulations against party challenges.     The panel concluded
    that it was not constitutionally prohibited to do away with
    reallocated present need.    Id. at 500-02.   Instead, the panel
    reasoned that COAH possessed the authority to focus on a
    municipality’s own obligation, see N.J.A.C. 5:97-2.4, rather
    than reallocating excess present need away from those areas
    overburdened with substandard housing.     In re N.J.A.C. 5:96,
    supra, 416 N.J. Super. at 501-02.     The panel similarly dismissed
    a challenge that municipalities were being forced to make direct
    expenditures to satisfy their affordable housing obligations in
    contravention of N.J.S.A. 52:27D-302(h), -311(d).     In re
    N.J.A.C. 5:96, supra, 416 N.J. Super. at 502-05.     The panel
    concluded that incidental impacts on municipal finances do not
    24
    constitute mandated expenditures and, in any event,
    municipalities could petition COAH for an adjustment of their
    obligations.   Id. at 504-05.    Finally, the panel upheld COAH’s
    decision to use the prior round obligations without updating the
    obligations based on actual household growth.    Id. at 498-500;
    see N.J.A.C. 5:97, Appendix C at 97-71.
    2.
    As its remedy, the panel directed COAH to use methodologies
    consistent with the first two rounds.     In re N.J.A.C. 5:96,
    supra, 416 N.J. Super. at 511.    COAH applied for a stay from the
    Appellate Division, which was denied.
    On December 23, 2010, COAH sought leave to apply for a stay
    from this Court, arguing that it should not be required to
    expend substantial resources formulating new rules that this
    Court’s review might render a nullity.    While that decision was
    pending, Fair Share Housing Center (FSHC) moved for the
    enforcement of litigant’s rights against COAH, arguing that the
    agency was failing to comply with the Appellate Division’s
    remand instructions.   FSHC noted that COAH had cancelled a
    number of its board meetings and taken no action to comply with
    the Appellate Division’s remand instructions.    On January 13,
    2011, the Appellate Division ordered COAH to comply immediately
    with its prior decision and to submit biweekly reports to enable
    25
    the court to monitor COAH’s continuing compliance.    The
    following day, this Court granted COAH’s application for a stay
    of the Appellate Division opinion.   Reconsideration of that
    decision was denied.   Our Court thereafter granted the instant
    petitions and cross-petitions for certification.    
    205 N.J. 317
    (2011).
    II.
    A.
    Because growth share is the backbone of the regulatory
    scheme adopted by COAH, the regulations’ validity rises or falls
    on whether the growth share approach adopted in the revised
    Third Round Rules is permissible.    That core issue permeates the
    arguments of the parties, and the amici, in this appeal.
    COAH, in its petition seeking reversal of the Appellate
    Division judgment, urges this Court to look favorably on
    allowing a new growth share methodology.   In addition to its
    defense of the adequacy of its rulemaking record, COAH argues
    that the specificity of Mount Laurel II should not preclude a
    growth share methodology, which is an innovative and valid
    administrative response to current conditions in the state,
    notably the dearth of vacant, developable land.    That scarcity
    makes a growth share approach particularly appealing as the
    methodology promotes redevelopment rather than continued sprawl.
    26
    The New Jersey State League of Municipalities (League)
    contends that binding COAH to the use of a nearly thirty-year-
    old methodology is a mistake in light of changed circumstances.
    Although the League finds deficiencies in the formulas utilized
    by COAH, it nonetheless advocates for a growth share approach as
    “a viable and appropriate method [for] municipalities to satisfy
    their constitutional obligation.”
    Also before the Court is a petition for certification filed
    by Clinton Township and ten other municipalities (collectively
    the Eleven Municipalities).3   The Eleven Municipalities argue
    that this Court either should create a simplified growth share
    model as the sole means of allocating and satisfying affordable
    housing obligations or, alternatively, affirm that growth share
    is a permissible methodology and send the matter back to COAH.
    The Eleven Municipalities assert that the current system of
    implementing Mount Laurel obligations is unsustainable and urge
    this Court to consider simply assigning prospective need and
    obligation at ten percent of a municipality’s future residential
    growth with certain safety valves.    Insofar as the Mount Laurel
    3
    The parties are: Clinton Township; Bedminster Township;
    Bernards Township; Township of Bethlehem; Town of Clinton;
    Greenwich Township; Montgomery Township; Borough of Peapack and
    Gladstone; Readington Township; Borough of Roseland; Union
    Township, Hunterdon County; and Marvin J. Joss, a New Jersey
    resident.
    27
    II decision militates against its ten-percent proposal, the
    Eleven Municipalities would have this Court reassess that
    decision.   Finally, the Eleven Municipalities find flaws in the
    formulas and data used by COAH in implementing the Third Round
    Rules.
    Middletown Township argues that this Court should overturn
    or reassess Mount Laurel II.   Additionally, Middletown argues
    that COAH should provide a safety valve to help overburdened
    municipalities comply with their large affordable housing
    obligations.
    FSHC petitions this Court to alter the remedy –- a remand
    to COAH -- entered by the Appellate Division.   At the core of
    its argument, FSHC maintains that any growth share approach is
    inconsistent with the Mount Laurel constitutional obligation as
    implemented by this Court and in the FHA.   FSHC urges the Court
    to “appoint a special master, require bi-monthly reporting by
    COAH, require the special master to calculate the need numbers
    according to the Appellate Division’s requirements if COAH does
    not act, and accelerate any appeals from the regulations that
    are adopted.”   FSHC asks this Court to make clear that if COAH
    is unable to adopt valid regulations by some date certain, the
    Court should reassume exclusive responsibility for administering
    and enforcing the Mount Laurel doctrine.
    28
    Finally, several briefs in opposition to certification were
    filed, which supported the Appellate Division’s rejection of
    COAH’s new growth share approach.   The New Jersey Builders
    Association, the New Jersey Chapter of the National Association
    of Industrial and Office Properties, MTAE, Inc., and Kenneth and
    Alice Martin each contend that the Appellate Division opinion is
    a direct application of existing precedent and is consistent
    with this Court’s statements in Mount Laurel II.   Further,
    numerous amici4 ask this Court to affirm the Appellate Division’s
    decision and to impose the same remedy:   a remand to COAH with
    direction to use a methodology similar to that used in the prior
    rounds.
    With that lineup of positions, we turn to examine the key
    concept of growth share.
    B.
    4
    The following amici curiae participated in this appeal: The
    Corporation for Supportive Housing and Supportive Housing
    Association of New Jersey; New Jersey Future, American Planning
    Association, American Planning Association-New Jersey Chapter,
    and the Housing & Community Development Network of New Jersey;
    New Jersey State Conference of the National Association for the
    Advancement of Colored People and Latino Action Network; The
    International Council of Shopping Centers; Pennsauken Township
    and Township of Montclair; American Civil Liberties Union of New
    Jersey Foundation; Catholic Charities, Diocese of Camden, Inc.,
    Catholic Charities, Diocese of Metuchen, Catholic Charities,
    Diocese of Paterson, and Catholic Charities, Diocese of Trenton;
    Legal Services of New Jersey.
    29
    In 1997, the concept of “growth share” was advocated5 as an
    alternative approach to the methodologies used in the First and
    Second Round Rules.   See generally John M. Payne, Remedies for
    Affordable Housing: From Fair Share to Growth Share, Land Use L.
    & Zoning Dig., June 1997, at 3, 3.   Under a growth share
    methodology, a municipality’s constitutional obligation “would
    be a simple . . . allocat[ion of] a share of whatever growth
    actually occurs to low- and moderate-income housing.”    Id. at 6
    (emphasis in original).   According to Professor Payne, growth
    share needed to capture both residential and nonresidential
    growth,6 as well as new development and redevelopment.   Ibid.
    Municipalities would meet their obligations by “requir[ing] an
    inclusionary Mount Laurel component in any large-scale
    developments as they are approved” and by collecting development
    fees from smaller developments that would be used to subsidize
    affordable housing elsewhere.   Id. at 7   (citing Holmdel
    Builder’s Ass’n v. Twp. of Holmdel, 
    121 N.J. 550
    , 576, 585
    (1990) (authorizing development fees, explaining that they are
    5
    The late Professor John Payne of Rutgers School of Law –
    Newark, who advocated for the affordable housing remedies
    imposed by the Court in Mount Laurel II, advanced the concept of
    growth share.
    6
    In a hypothetical, Professor Payne suggested that twenty-five
    percent of market-rate growth should be allocated to affordable
    housing. 
    Id.
     at 7 & n.3. That is a 4:1 ratio, the same as that
    selected by COAH in its revised Third Round Rules.
    30
    “functional[ly] equivalent [to] mandatory set-aside schemes
    authorized by Mount Laurel II and the FHA”)).    Subsidies and
    regulation of the private market also would supplement those
    approaches.   Id. at 8.
    Professor Payne reasoned:
    By tracking growth, rather than trying to
    predict it through an impossibly inaccurate
    formula, growth share solves many of the
    problems of the present fair share formula.
    By definition, it measures the capacity of
    the private sector to meet part of the need
    for   low-   and    moderate-income    housing,
    because it is an objective measure of what
    economic activity actually takes place.
    Moreover,    by    allocating     fair    share
    obligations    after     presumptively    sound
    planning   decisions    have   been   made   by
    responsible public officials, Mount Laurel
    compliance would proceed in a much healthier
    political environment.
    [Id. at 7.]
    Thus, as proposed, a growth share approach was envisioned as a
    straightforward allocation method where a municipality would
    accrue affordable housing obligations as a percentage of the
    residential and nonresidential growth that occurred within its
    borders.   See id. at 6-7.
    When COAH adopted its first iteration of the Third Round
    Rules in 2004, see generally N.J.A.C. 5:94 to 5:95, the agency
    included the growth share approach as the sole method for
    calculating a municipality’s prospective affordable housing
    31
    obligation.    See N.J.A.C. 5:94-2.4, -2.5.    That set of
    regulations, however, also continued to hold a municipality
    responsible for its rehabilitation share and its prior round
    obligations.   N.J.A.C. 5:94-1.2.
    According to the regulations adopted by COAH, a
    municipality would accrue an obligation to construct one unit of
    affordable housing for every eight market-rate units constructed
    and one unit of affordable housing for every twenty-five jobs
    created.   N.J.A.C. 5:94-2.4.   Job growth was calculated by
    applying a conversion factor to the gross square footage of
    nonresidential development constructed.       N.J.A.C. 5:94, Appendix
    E at 94-86.    The 8:1 and 25:1 growth share ratios were selected
    by COAH so that affordable housing construction would match
    adjusted projected need.7   Ibid.
    After the Appellate Division required COAH to adopt new
    regulations,8 the agency revised the Third Round Rules.      Under
    7
    Adjusted projected need was calculated by adjusting the total
    projected need based on various secondary sources, including
    demolitions, filtering, residential conversion, and publicly
    assisted housing creation. N.J.A.C. 5:94, Appendix A at 94-46.
    8
    When those rules were initially challenged, Judge Cuff found
    that COAH had not shown that sufficient vacant developable land
    existed in each region such that the growth share ratios would
    generate sufficient housing to meet the regional need. In re
    N.J.A.C. 5:94, supra, 390 N.J. Super. at 52-54. In addition,
    the panel observed that COAH’s growth share approach placed no
    check on municipalities to prevent them from adopting zoning
    32
    the Third Round Rules, municipalities accrue growth share
    obligations at the rate of one unit of affordable housing for
    every four new residential units and one unit of affordable
    housing for every sixteen newly created jobs.   N.J.A.C. 5:97-
    2.2(d), -2.4; N.J.A.C. 5:97, Appendix D.   Those ratios were
    formulated by estimating the state’s projected overall
    affordable housing need, estimating the projected employment and
    residential growth in the state, and then calculating how many
    units of affordable housing per each projected new job and
    housing unit would be necessary to meet the state’s affordable
    housing need.   See N.J.A.C. 5:97, Appendix A at 97-48.5 to -
    48.6.   As counsel for COAH confirmed at oral argument before
    this Court, the calculation of affordable housing need did not
    include region-specific data.   Thus, the ratios used in the
    growth share methodology have homogenized the state’s need for
    affordable housing and have failed to reflect the specific needs
    for low- and moderate-incoming housing in different regions of
    our state.
    regulations that would retard growth. Id. at 55-56. The panel
    remanded the case to COAH to adopt new rules within six months.
    Id. at 88. The agency ultimately issued the revised Third Round
    Rules in June 2008.
    33
    Specifically, COAH projected a total need of 131,297 units,9
    a figure which was reduced by 15,631 units to account for
    secondary sources of supply, including filtering, residential
    conversion, and demolitions.   Id. at 97-48.5, -51 to -53.    Thus,
    COAH calculated an adjusted projected statewide need for
    affordable housing of 115,666 units.   Id. at 97-51, -53.    COAH
    utilized data showing housing unit growth would be 314,06910 and
    job growth would be 791,465 for the relevant time period.     Id.
    at 97-48.5, -55.   After assigning fifty-seven percent of the
    projected affordable housing need to projected housing unit
    growth, and forty-three percent of the projected affordable
    housing need to projected employment growth, COAH determined
    that the ratios of one affordable housing unit for four market-
    9
    Total need for low- and moderate-income affordable housing was
    ascertained by determining the additional need for low- and
    moderate-income households in 2018 as compared to 1999.
    N.J.A.C. 5:97, Appendix A at 97-48.5 to -51. That figure was
    primarily based on the estimate of additional housing units that
    would exist in 2018 -- 377,190 -- and the assumption that the
    number of low- and moderate-income households would remain
    constant at 37.7 percent. Id. at 97-45 to -49. However, those
    figures were adjusted to compensate for vacant housing units,
    persons with low incomes who had substantial assets and had paid
    off their mortgages, and persons living in group quarters. Id.
    at 97-49 to -51.
    10
    This figure adds together the projected number of additional
    housing units (for 2018 as compared to 2004) and the projected
    number of replacement units, and then subtracts from that total
    the units necessary to deliver prior round obligations to avoid
    double counting. N.J.A.C. 5:97, Appendix A at 97-48.5, -54 to
    -55.
    34
    rate housing units produced and one affordable housing unit for
    every sixteen jobs created would produce the necessary
    affordable housing.    Id. at 97-48.5, -55.
    With those ratios, COAH calculated each municipality’s
    projected growth share obligation by predicting household and
    employment growth for each municipality based on the “historical
    trends for each municipality and the extent to which each
    municipality approaches its physical growth capacity.”    N.J.A.C.
    5:97-2.2(d); see also N.J.A.C. 5:97, Appendix F (displaying
    household and employment projections).
    Although COAH initially calculates a municipality’s
    projected growth share obligation, as the Appellate Division
    decision by Judge Skillman rightly notes, a municipality only
    incurs growth share obligations to the extent that growth
    actually occurs.11    See N.J.A.C. 5:97-2.2(e) (“Affordable housing
    shall be provided in direct proportion to the growth share
    obligation generated by the actual growth.”); N.J.A.C. 5:97,
    11
    Despite regulatory statements suggesting the contrary, see
    N.J.A.C. 5:97-2.2(e) (stating that if actual growth is less than
    projected growth, municipalities must still “continue to provide
    a realistic opportunity for affordable housing to plan for the
    projected growth share through inclusionary zoning or any of the
    mechanisms permitted by N.J.A.C. 5:97-6”); N.J.A.C. 5:97-2.5(e)
    (using nearly identical language), COAH confirmed at oral
    argument that the regulations intended to hold municipalities
    responsible for creating affordable housing units consistent
    with only their actual growth.
    35
    Appendix A at 97-56 (“In sum, municipalities incur obligations
    to provide affordable housing only when and to the extent growth
    occurs.   Each municipality’s current round affordable housing
    obligation is based on actual growth . . . .”(emphasis in
    original)).   COAH’s biennial review process ensures that
    projected growth share obligations are replaced with obligations
    that are “in proportion to the actual residential growth and
    employment growth in the municipality.”   N.J.A.C. 5:96-10.1(a);
    see also 40 N.J.R. 5965(a), 5994 (Oct. 20, 2008) (“The
    projection of growth share is to be used as a planning tool to
    establish reasonable targets. . . .   The actual obligation will
    be determined based upon what actually occurs and adjustments
    will be made during biennial plan reviews.”).   Thus, even if a
    municipality were allocated a large projected growth share
    obligation, if growth fell below that rate, its actual growth
    share obligation would be reduced to reflect that slowed
    residential and job growth.12   That result is facially
    inconsistent with the FHA’s command to COAH to develop criteria
    establishing municipal determinations of present and prospective
    fair share of housing that results in firm, fair share
    12
    By contrast, a municipality that grew more than projected
    would incur an obligation for more affordable housing than
    originally projected based on its substantial growth.
    36
    allocations, see N.J.S.A. 52:27D-307, against which the
    municipality’s housing element may be designed, N.J.S.A. 52:27D-
    310, and reviewed for substantive certification purposes,
    N.J.S.A. 52:27D-313, -314.    It is also at odds with the remedy
    adopted in Mount Laurel II, which imposed definitive
    quantitative obligations to be fulfilled within fixed periods.
    C.
    1.
    With respect to the Mount Laurel II remedy, we felt obliged
    in view of the municipal inertia toward allowing affordable
    housing, through exclusionary zoning practices, to compel the
    building of units in anticipation of projected regional need as
    well as present need.    Mount Laurel II, supra, 
    92 N.J. at
    243-
    44.    We conceived of the prospective regional need for
    affordable housing as an ascertainable figure to be calculated
    prior to determining specific municipal obligations.       
    Id. at 248
    .    The growth share approach in COAH’s Third Round Rules is
    not premised on region-specific housing data evidencing the
    region’s need.   See supra at ___ (slip op. at 31-34).     Nor is
    growth share as presently adopted structured to establish a firm
    obligation in respect of prospective affordable housing need.
    See supra at ___ (slip op. at 34-36).    In those respects, the
    methodology is inconsistent with the remedy that we crafted in
    37
    Mount Laurel II, but our analysis cannot, and does not, end
    there.
    2.
    As argued in this matter, the present approach has been
    criticized as having produced a labyrinth of administrative
    processes, which has led to stagnation in defining municipal
    obligations, as having failed to reduce litigation, and as
    having promoted turmoil instead of certainty in planning.
    Further, parties contend that it has led to unwarranted
    hostility toward inclusionary zoning.
    More than thirty years have passed since this Court
    outlined a framework through which municipalities could satisfy
    their obligation to provide a fair share of the regional
    prospective need for affordable housing in Mount Laurel II.     We
    now have decades of data on the creation of affordable housing
    in New Jersey.   The present approach has had demonstrable
    success at producing affordable housing.   Although estimates
    vary depending on the source, approximately 36,000 to 60,000 new
    low- and moderate-income units have been developed between 1985
    and 2010.   Compare David N. Kinsey, Smart Growth, Housing Needs,
    and the Future of the Mount Laurel Doctrine, in Mount Laurel II
    at 25: The Unfinished Agenda of Fair Share Housing 57 (Timothy
    N. Castano & Dale Sattin eds., 2008) [hereinafter The Unfinished
    38
    Agenda] (relying on COAH records), with N.J. Housing Opportunity
    Task Force, Findings & Recommendations 2 (2010) [hereinafter
    Taskforce Findings & Recommendations].      Additionally,
    approximately 15,000 substandard units have been refurbished,
    and $210 million has been generated “from suburban sources to
    apply to urban housing.”   Preface, The Unfinished Agenda, supra,
    at 1.
    We also have data on general trends in population size and
    the production of housing units.      The statewide population and
    number of housing units have steadily increased from the 1980s.
    According to the United States Census Bureau’s 2010 Census, the
    New Jersey population increased from 7.37 million to 8.79
    million over the last thirty years -- a nineteen percent
    increase from 1980 to 2010.   See U.S. Census Bureau, New Jersey:
    2010, Population and Housing Unit Counts at Table 4 (Aug. 2012),
    available at http://www.census.gov/prod/cen2010/cph-2-32.pdf.
    And, the number of housing units increased from 2.77 million to
    3.55 million -- a twenty-eight percent increase in the same time
    period.   See ibid.   These data reveal that housing has been
    developed at a quicker pace than population growth in New
    Jersey.
    Moreover, experts in the field have analyzed housing
    development trends in urban and rural areas.      In 1992, the State
    39
    Planning Commission introduced the State Development and
    Redevelopment Plan (State Plan), which “prescribed patterns of
    development and conservation . . . with precise mapping.”     See
    Kinsey, Smart Growth, in The Unfinished Agenda, supra, at 48.
    The State Plan categorized different types of planning areas:
    “metropolitan, suburban, fringe, rural, and environmentally
    sensitive planning areas, [each] with different delineation
    criteria and policies.”   Ibid.   Despite the different planning
    categories and the implementation of affordable housing
    regulations, “about 40 percent of new growth [between 1995 and
    2002] took place in the State Plan’s rural and environmentally
    sensitive planning areas, rather than being channeled into
    growth areas and centers.”   Id. at 49.13
    Transportation patterns also have changed significantly
    since the 1980s.   In 1980, the average daily commute was
    approximately twenty minutes, while today the average commute
    has grown to thirty-two minutes, indicating New Jerseyans’
    13
    Since this Court’s Mount Laurel I decision, the Legislature
    has enacted a variety of environmental statutes, including the
    Pinelands Protection Act, N.J.S.A. 13:18A-1 to -58, the Right to
    Farm Act, N.J.S.A. 4:1C-1 to -10.4, the Freshwater Wetlands
    Protection Act, N.J.S.A. 13:9B-1 to –30, the Garden State
    Preservation Trust Act, N.J.S.A. 13:8C-1 to -42, and the
    Highlands Water Protection and Planning Act, N.J.S.A. 13:20-1 to
    -35. See Taskforce Findings & Recommendations, supra, at 5.
    These statutes, taken collectively, invariably have influenced
    new home development.
    40
    willingness to travel farther from home for work.     See Taskforce
    Findings & Recommendations, supra, at 3.   Finally, a number of
    significant road projects have been completed since the 1970s:
    Interstate 280, Interstate 195, and Interstate 287.    Id. at 5.
    Moreover, external economic factors have influenced the
    development of housing in New Jersey.   The economic collapse of
    2008 has had a significant impact on home prices, with home
    prices in New Jersey falling by “10 to 20 percent, sometimes
    even 25” percent in 2009.   Antoinette Martin, A Market Going
    Downhill Fast, N.Y. Times, Feb. 22, 2009, at NJ1.
    When we issued our decision in Mount Laurel II, we could
    not have predicted the precise economic and social changes of
    the last three decades.
    3.
    Knowing now the changes wrought over the past three
    decades, we are compelled to acknowledge that there may well be
    other effective remedies that would promote inclusionary zoning
    at the local level, consistent with business and residential
    objectives, as well as statewide sound-planning objectives,
    which take into account industrial development, transportation
    and infrastructure availability, and environmental
    considerations.   Certainly, the methodology of the prior rounds
    is a proven method of creating a substantial amount of
    41
    affordable housing, and growth share is an untested approach
    that assumes municipalities will not utilize their discretion to
    undercut the production of affordable housing.    That is not to
    say that another approach could not do as well or better.   We do
    not know.   A growth share approach, for example, might prove to
    be successful in addressing prospective need, and it might bring
    greater transparency to the process and engender a more
    favorable climate for the creation of affordable housing.     Those
    positives are not to be undervalued.
    Although the judicial remedy of Mount Laurel II, as adopted
    in the FHA, addressed the circumstances of the times, it is not
    necessarily the only remedy possible for achieving satisfaction
    of a municipality’s constitutional obligations for prospective
    need.   We do not view our pronouncement -- that the remedy set
    forth by this Court and embraced in the FHA was constitutionally
    acceptable -- as enshrining that particular approach as the be-
    all-and-end-all of remedies for the future.   See, e.g., Mount
    Laurel II, supra, 
    92 N.J. at 352
     (explaining that when
    legislative action is taken, “we have always preferred
    legislative to judicial action in this field”).   Despite the
    decisional focus at that time on assessing a definite allotment
    of prospective regional need that must be produced within a
    specific time, we did not know then how that would practically
    42
    unfold.   Having lived with the present methodology for decades
    now, the record suggests that there might be reasonable bases
    for considering alternative approaches to promote the production
    of affordable housing consistent with present statewide-planning
    and other principles previously identified.
    And, just as words matter, numbers matter too.   Applying a
    growth share approach, for example, might have produced over the
    past thirty years roughly the same number of affordable housing
    units that the present allocation method has produced.14
    Although a growth share approach might not have produced units
    in the same regions or municipalities where they occurred, we
    14
    Although the exact numbers are in some dispute, a recent COAH
    document, based on a compilation of the information provided by
    municipalities, states that 60,242 new affordable housing units
    have been created, and 14,854 affordable housing units have been
    rehabilitated statewide. COAH, Proposed and Completed
    Affordable Units 11 (Mar. 1, 2011), available at
    http://www.state.nj.us/dca/services/lps/hss/transinfo/reports/un
    its.pdf. The numbers are not staggering and might well have
    come into being based on the sheer amount of development that
    this state experienced during the same period of time.
    Additionally, tens of thousands affordable new and rehabilitated
    units have been planned, but not yet constructed. See 
    ibid.
     On
    the other hand, there is evidence from other jurisdictions that
    growth-share-type approaches have proven successful at creating
    affordable housing. See N.J.A.C. 5:97, Appendix F at 97-223 to
    -228. We recognize, however, that none of those programs are
    directly comparable; most are mandatory residential set-aside
    requirements that have less ambitious affordable housing ratios
    and a narrower scope than COAH’s growth share rules. See 
    ibid.
    43
    cannot say that it is anathema to consider some form of such an
    approach adjusted for present-day building realities.
    To be sure, deterring exclusionary municipal zoning
    practices and concomitantly encouraging development of
    affordable housing in housing regions where it is needed were
    the goals of the obligation recognized under the General Welfare
    Clause of the New Jersey Constitution.     See Mount Laurel II,
    supra, 
    92 N.J. at 352
     (concluding that constitutional obligation
    requires municipalities “to provide a realistic opportunity for
    housing” for low- and moderate-income persons in our state).
    How to respond to the constitutional obligation imposed on
    municipalities in the exercise of their delegated power to zone
    is a separate question, and one that might be adequately
    addressed in different ways tailored to today’s circumstances.
    See supra at ___ (slip op. at 8-12).     We therefore recognize,
    and hold, that the constitutional obligation identified in Mount
    Laurel I and refined and made applicable to all municipalities
    in Mount Laurel II is distinct from the judicial remedy that
    this Court embraced.
    Development merely for development’s sake is not the
    constitutional goal.   Mount Laurel II, supra, 
    92 N.J. at 238
    (“The Constitution of the State of New Jersey does not require
    bad planning.   It does not require suburban spread.    It does not
    44
    require rural municipalities to encourage large scale housing
    developments.”); 
    id. at 211
     (“But if sound planning of an area
    allows the rich and middle class to live there, it must also
    realistically and practically allow the poor.   And if the area
    will accommodate factories, it must also find space for workers.
    The specific location of such housing will of course continue to
    depend on sound municipal land use planning.”).    Nor are all
    aspects to the remedy fashioned in Mount Laurel II indispensable
    components of a remedy for the future.    One can envision
    alternative approaches that, perhaps, might relegate a builder’s
    remedy to a more reserved status among available solutions to
    encouragement of construction of affordable housing, reducing
    the political turmoil that has plagued voluntary compliance with
    the constitutional goal of advancing the delivery of affordable
    housing.   See Payne, supra, Land Use L. & Zoning Dig., June
    1997, at 6.
    Other aspects to the judicial remedy might benefit from re-
    examination.   For example, our remedy’s utilization of a pre-
    fixed allocation of municipal obligations based on forecasted
    projected growth has been criticized for the crudeness inherent
    whenever one presumes to anticipate development cycles.      Id. at
    6-7.    We do not pretend to know what form or forms of
    alternative remedies might be devised that would suitably
    45
    further the constitutional goal of addressing the prospective
    need for affordable housing.   But, that should not prevent
    policymakers from considering the benefits of an alternate
    remedy that accounts for current economic conditions, the
    building that has occurred already in this state, the present-
    day space availability and redevelopment options, and the wisdom
    of requiring building in all municipalities of the state within
    fixed periods.   Those are questions for policymakers -- should
    our Legislature choose to address the topic.
    Certainly, tools must remain in place to deal with those
    municipalities that would affirmatively choose not to grow –-
    either commercially or residentially –- in order to avoid having
    any inclusionary zoning obligation.   Mandated requirements for
    the production of definite numbers of affordable housing units
    may prove to be the only way to address those municipalities
    that heretofore have avoided their affordable housing
    obligations.15   But, the record before this Court did not include
    15
    Indeed, under a “pure” growth share approach as originally
    espoused by Professor Payne, the methodology appears to entirely
    forgive municipalities their prior round obligations, thus
    rewarding those municipalities that have managed to evade the
    COAH process through delay or other bad faith tactics. See
    Payne, supra, Land Use L. & Zoning Dig., June 1997, at 6-9.
    Furthermore, it would permit a municipality to remain wholly
    exclusionary by choosing not to grow. Id. at 9.
    A pure growth share approach has its flaws, which some have
    suggested potentially could be of constitutional dimension. See
    46
    evidence or data that such municipal action would take place,
    and we are wont to agree with those that assert that
    circumstances of such utter recalcitrance are not common at
    present.   Nor do we believe that we should presume the worst and
    deal with that worst-case scenario as if all municipalities
    would act similarly.     To be sure, our courts will enforce the
    constitutional obligation if evidence is presented to us of
    municipalities zoning in exclusion of the general welfare of the
    citizens of our state.    See N.J. Const. art. I, ¶ 1.
    In sum, the judicial remedy that was fashioned based on a
    record created thirty years ago should not be viewed as the only
    one that presently can secure satisfaction of the constitutional
    obligation to curb exclusionary zoning and promote the
    development of affordable housing in the housing regions of this
    state.   Assuming that ordered development will continue to be
    used as a tool in the delivery of affordable housing, the
    Legislature should determine how best to utilize that means in
    John M. Payne, The Unfinished Business of Mount Laurel II, in
    The Unfinished Agenda, supra, at 5-19. In contrast, the revised
    Third Round Rules are a hybrid approach, based on actual growth,
    with both residential and nonresidential components. The rules
    constitute a hybrid methodology because they continue to hold
    municipalities responsible for their rehabilitation share and
    for prior round obligations.
    47
    the promotion of affordable housing suited for the needs of
    housing regions.
    D.
    In light of our clarification that the judicial remedy
    imposed in Mount Laurel II is not a straightjacket to
    legislative innovation for satisfaction of the constitutional
    obligation, the Third Round Rules’ validity hinges on whether
    they are consistent with the FHA.
    The FHA sets forth the framework of a remedy that precludes
    COAH from taking the liberty to fashion a new growth share
    methodology that 1) allows for the devising of residential and
    commercial affordable housing ratios for projected need that are
    not tied to a regional need for affordable housing, and 2)
    leaves open-ended how or whether projected need for a housing
    region will be fulfilled.   The FHA is replete with references
    tying affordable housing obligations to a region, not
    obligations formed on a statewide basis.   And, it requires a
    specifically allotted number of units for satisfaction of both
    present and prospective need based on a housing region.
    The FHA defines “prospective need” as “based on development
    and growth which is reasonably likely to occur in a region or a
    municipality.”   N.J.S.A. 52:27D-304(j) (emphasis added).    A
    “housing region” is specifically defined as “a geographic area
    48
    of not less than two nor more than four contiguous, whole
    counties which exhibit significant social, economic and income
    similarities.”   N.J.S.A. 52:27D-304(b).    It is not a statewide,
    geographic area.
    The Legislature also declared that “low income housing”
    must be provided to those households meeting the low-income
    standard “within the housing region.”      N.J.S.A. 52:27D-304(c).
    Although COAH has broad power under N.J.S.A. 52:27D-307, its
    duties must be consistent with the FHA’s working premise that
    affordable housing obligations for present and prospective need
    for low- and moderate-income housing be determined at regional
    levels.   See N.J.S.A. 52:27D-307(a) (requiring COAH to
    “[d]etermine housing regions”), (b) (requiring COAH to
    “[e]stimate the present and prospective need” at both “State and
    regional levels”), and (c) (authorizing COAH to establish
    criteria and guidelines for municipalities tethered to regional
    housing need).
    Furthermore, even when COAH is placing an aggregate limit
    on a municipality’s allocation of units, a distinct allocation
    nevertheless is to be made based on the housing “region’s
    present and prospective need.”   N.J.S.A. 52:27D-307(e).    A
    municipality’s provision of its fair share, as presented in its
    housing element, may involve a variety of techniques, but there
    49
    must be demonstrated a realistic opportunity for providing
    affordable housing within the municipality.   N.J.S.A. 52:27D-
    311(a).   The housing element is reviewed under that same
    standard, see N.J.S.A. 52:27D-313, and the municipality’s
    achievement of substantive certification can only come from
    having a fair share plan “not inconsistent with achievement of
    the low and moderate income housing needs of the region,”
    N.J.S.A. 52:27D-314(a).
    Although Section 307 of the FHA permits COAH to adjust
    prospective need methodology and resulting estimations based on,
    among other things, decisions of other branches of government,
    we disagree that Section 307’s oblique reference authorizes
    COAH, as an executive branch agency, to rewrite such core
    aspects of its enabling legislation, which are premised on an
    allocation basis for prospective need within a housing region.
    That argument is misguided.   It defies the express language of
    Section 307, which requires the State Planning Commission to
    continue to provide updated information on “economic growth,
    development and decline projections for each housing region.”
    N.J.S.A. 52:27D-307; see N.J. Dep’t Envtl. Prot. v. Huber, 
    213 N.J. 338
    , 365 (2013) (explaining that “we must examine th[e
    statute’s plain] language sensibly, in the context of the
    overall scheme in which the Legislature intended the provision
    50
    to operate” (citation omitted)).    Such an unprecedented, open-
    ended delegation of authority to an administrative agency is an
    illogical application of Section 307’s language.
    This Court has recognized that, while COAH enjoys a breadth
    of discretion when selecting methodologies to implement the FHA,
    the agency may not dilute its duty to adopt regulatory methods
    that are consistent with statutory goals.    See Warren, supra,
    
    132 N.J. at
    27 (citing Van Dalen, 
    supra,
     
    120 N.J. at 246
    ).     COAH
    must not, “under the guise of interpretation,” enact regulations
    that are “plainly at odds with” the FHA.    In re Freshwater
    Wetlands Prot. Act Rules, 
    180 N.J. 478
    , 489-91 (2004) (internal
    quotation marks and citation omitted) (invalidating Department
    of Environmental Protection regulations concerning construction
    near wetlands transition areas as inconsistent with enabling
    statute and ultra vires); see also, e.g., Kingsley v. Hawthorne
    Fabrics, Inc., 
    41 N.J. 521
    , 529-30 (1964) (invalidating Division
    of Taxation regulation defining “immediate family” as
    inconsistent with enabling statute, noting that “if the
    regulation attempts to add to the statute something which is not
    there, it can furnish no sustenance to the statute”); In re
    Centex Homes, LLC, 
    411 N.J. Super. 244
    , 252, 267-68 (App. Div.
    2009) (invalidating Board of Public Utilities regulations
    governing service extensions, noting that “when regulations are
    51
    promulgated without explicit legislative authority and implicate
    ‘important policy questions,’ they are better off decided by the
    Legislature” (quoting Borough of Avalon v. N.J. Dep’t of Envtl.
    Prot., 
    403 N.J. Super. 590
    , 607 (App. Div. 2008), certif.
    denied, 
    199 N.J. 133
     (2009), and citing Burlington Cnty.
    Evergreen Park Mental Hosp. v. Cooper, 
    56 N.J. 579
    , 598-99
    (1970)).   The policy adopted by the Legislature in the FHA
    cannot be ignored or rewritten by COAH to the degree that COAH
    has done through its wholly new growth share methodology in the
    Third Round Rules.
    The FHA set a course that tracked the Mount Laurel II
    allocation methodology for satisfaction of present and
    prospective need based on housing region.    COAH was not free to
    abandon that approach.    Nor are we free to ignore the
    legislative choice.16    The FHA embodies the remedial approach
    16
    To the extent that the dissent maintains that the Third Round
    Rules’ failure to address regional need is permissible under the
    FHA, such an interpretation runs afoul of the FHA’s express
    references to regional housing need as the linchpin for
    calculating municipal obligations. The FHA, which the dissent
    agrees codified the Mount Laurel decisions, is replete with
    examples of how sound planning principles must be employed
    contingent on a municipality satisfying its fair share of a
    region’s need for low- and moderate-income housing. See supra
    at ___ (slip op. at 48-49). Indeed, the legislative findings
    highlight the FHA’s regional approach as the Legislature’s
    choice. See N.J.S.A. 52:27D-302(e) (permitting municipalities
    to “adopt appropriate phasing schedules for meeting their fair
    share, so long as the municipalities permit a timely achievement
    52
    applicable in this state at this time.     See Warren, supra, 
    132 N.J. at 28
     (explaining that where regulation is contrary to
    legislative policies underlying agency’s implementing statute or
    where regulation “does not comport with [the statute’s] central
    purpose,” it will be invalidated); Toll Bros., supra, 
    173 N.J. at 572-73
    ) (explaining that although it is preferred to
    harmonize judicial action with COAH’s regulatory determinations,
    “that deference was not intended to ‘dilute COAH’s duty to adopt
    regulatory methods that are consistent with the statutory
    goals’” (quoting Warren, supra, 
    132 N.J. at 27-28
    )).
    To sum up, the Legislature has to enact an alternative
    remedy -- such as some version of the one proposed by COAH in
    the Third Round Rules -- in order for that remedy to be
    statutorily permissible.   The FHA’s language is an impediment to
    COAH’s unilateral decision to devise a wholly new approach to
    determining fair share.    COAH may implement the FHA’s scheme,
    not come up with a wholly new one.     See 
    ibid.
       The FHA does not
    authorize COAH to rewrite its substantive provisions.     That
    power was not conferred through the FHA’s inclusion of
    provisions containing vague references about COAH’s general
    authority to implement the FHA.
    of an appropriate fair share of the regional need for low and
    moderate income housing”).
    53
    The Legislature may determine to authorize new avenues for
    addressing regional need and the promotion of affordable
    housing.   And, it may do so in ways that we do not attempt to
    circumscribe in this opinion because we do not know the breadth
    of considerations that may be brought forth through
    informational legislative hearings on the subject.
    Nevertheless, it is the Legislature that must devise the
    parameters to such an approach.    It must craft new legislation
    if that is the course it wishes to take.    Our courts can and
    should exercise caution and defer to such solutions when
    appropriately drafted by the Legislature.     See N.J. Ass’n on
    Correction v. Lan, 
    80 N.J. 199
    , 220 (1979) (acknowledging
    importance of deference to legislative enactments addressing
    general welfare (citation omitted)); Roe v. Kervick, 
    42 N.J. 191
    , 230 (1964) (recognizing value of deference when reasonable
    minds could differ and issue to be remedied “involves a concept
    which varies with the needs of the times”).
    Although the Legislature may consider enacting an
    alternative form of remedy for the promotion of affordable
    housing in the housing regions of this state, see Hills, 
    supra,
    103 N.J. at 65
     (“No one should assume that our exercise of
    comity today signals a weakening of our resolve to enforce the
    constitutional rights of New Jersey’s lower income citizens.
    54
    The constitutional obligation has not changed; the judiciary’s
    ultimate duty to enforce it has not changed; our determination
    to perform that duty has not changed.”), enforcement of the
    constitutional obligation is still a matter that may be brought
    to the courts.
    III.
    A.
    With the declaration that the growth share methodology is
    inconsistent with the FHA and thus COAH’s regulations ultra
    vires, we briefly address the other numerous challenges to the
    Third Round Rules in this consolidated appeal.   The challenges
    share a common theme of expressing various views on the growth
    share methodology on which municipal obligations would be based
    in the third round.   In our view, the Third Round Rules are
    inextricably linked to the new growth share methodology that is
    incompatible with current FHA requirements.   The growth share
    pillar to the Third Round Rules’ allocation of municipal
    obligations is not severable, notwithstanding the severability
    clause contained in the regulations at N.J.A.C. 5:97-1.3.      See
    Affiliated Distillers Brands Corp. v. Sills, 
    60 N.J. 342
    , 345
    (1972) (“Severability is a question of legislative intent.     That
    intent must be determined on the basis of whether the
    objectionable feature of the statute can be excised without
    55
    substantial impairment of the principal object of the
    statute.”).
    For example, the procedural rules, in subchapters (2) and
    (3) of N.J.A.C. 5:96, which describe the filing requirements for
    a municipality’s housing element and Fair Share Plan, and the
    subsequent, substantive certification that a municipality can
    seek from COAH, have inherent in them satisfaction of prior
    round, rehabilitation share, and growth share obligations.     They
    cannot stand as adopted.   Similarly, the enforcement provisions
    of subchapter (10) of N.J.A.C. 5:96, as well as the monitoring
    provisions of subchapter (11), become impractical because those
    agency powers are tied to evaluation and satisfaction of
    affordable obligations, including those obtained via growth
    share.   See N.J.A.C. 5:96-10.4(a).
    Equally, the substantive regulations codified in N.J.A.C.
    5:97 are tied to municipalities’ housing element plans. See
    N.J.A.C. 5:97-2.0 to -2.5.   Subchapter 3 also is replete with
    explanations of how, among other things, a fair share plan,
    N.J.A.C. 5:97-3.2, a rental housing requirement, N.J.A.C. 5:97-
    3.4, rental bonuses, N.J.A.C. 5:97-3.5, -3.6, and -3.7, and
    other bonuses operate in conjunction with growth share, see,
    e.g., N.J.A.C. 5:97-3.20 (discussing cap on bonus credits as
    percentage of projected growth share obligation).   Subsection 5
    56
    has similar difficulty surviving.    See N.J.A.C. 5:97-5.6
    (allowing municipality to petition for adjustment of projections
    underlying growth share), -5.7 (addressing potential growth
    share opportunities and is intertwined with -5.6), and -5.8
    (setting 1000 unit cap on growth share).
    Thus, the growth share methodology’s intertwinement with
    the entire regulatory program is inseparable from the new
    regulatory scheme fashioned by COAH for municipal third-round
    obligations and how they may be satisfied because it is so
    pervasively woven into the entire regulatory program that it
    cannot be surgically removed.   See Wash. Nat’l Ins. Co. v. Bd.
    of Review of N.J. Unemployment Comp. Comm’n, 
    1 N.J. 545
    , 556
    (1949) (“[T]here must be such manifest independence of the parts
    as to clearly indicate a legislative intention that the
    constitutional insufficiency of the one part would not render
    the remainder inoperative.”).   It requires that the regulations
    be invalidated and new regulations for the third round be
    adopted.   Because we hold today that a growth share approach is
    incompatible with the FHA, we need not delve further into the
    differences among the challengers’ arguments about growth share
    as presented in their petitions.
    Concerning some parties’ argument before this Court that
    subchapter 6 (zoning for inclusionary developments), does not
    57
    appear tied to a growth share approach, we conclude that such an
    argument sounds in policy.   As such, it is better advanced to
    the policymakers:   either to the Legislature, which may choose
    to take up the question of whether to allow a new growth share
    methodology, or to the agency that must adopt new regulations to
    fill the void created by invalidation of the current Third Round
    Rules.   Rule adoption is not the role of this Court.17
    With respect to the remainder of the Appellate Division’s
    pronouncements on the invalidity of the Third Round Rules under
    the FHA, we substantially affirm its judgment with the notable
    exception of its invalidation of the provision addressing
    compliance bonus credits in N.J.A.C. 5:97-3.17.      As to that
    provision, we express no opinion as to whether the agency’s
    choice was so wide of the mark as to its assessment of what is
    necessary to promote compliance.      Because the rules require that
    they be redone, in toto, we reserve judgment on what COAH may
    choose to do in its revamped rules and will review those
    judgments on the record then presented if the agency’s choice is
    17
    Some parties advanced policy arguments before this Court as to
    how new regulatory provisions should provide for a safety valve
    for inclusionary municipalities (advanced by Middletown Township
    for the first time before this Court), and seeking endorsement
    of a different version of growth share (advanced by the Eleven
    Municipalities for the first time before this Court). Those
    arguments are best advanced in the legislative arena.
    58
    challenged.   For now, we express no opinion on the Appellate
    Division’s assessment of that issue.
    Our conclusion requires a new adoption of regulations to
    govern the third round municipal obligations consistent with the
    strictures of the FHA.
    B.
    Rules to govern the third round cannot wait further while
    time is lost during legislative deliberations on a new
    affordable housing approach.   A remedy must be put in place to
    eliminate the limbo in which municipalities, New Jersey
    citizens, developers, and affordable housing interest groups
    have lived for too long.   Accordingly, we endorse the Appellate
    Division’s quick deadline for reimposing third-round obligations
    based on the previous rounds’ method of allocating fair share
    obligations among municipalities.18    To the extent that this
    18
    A note on the dissent. The dissent mischaracterizes the
    remedy imposed today to fill the void created by rejection of
    the current Third Round Rules, which we hold are ultra vires
    under the FHA. The remedy is not “drastic” or “an overhaul.”
    See post at __, __ (slip op. at 13, 19). In fact, the remedy is
    the remedial formula adopted by COAH, consistent with the FHA,
    and one even COAH agrees can be implemented quickly. See post
    at __ (slip op. at 19).
    To reiterate, the FHA remains the current framework under
    which COAH must operate. The Legislature may review and amend
    the FHA if it so desires. Further, to the extent that the
    dissent forecasts a gloomy reaction to potential legislative
    change, post at __ (slip op. at 18), this Court is not in the
    business of such speculation.
    59
    record reveals that most interested parties do not wish for that
    method to last for long, the remedy we impose today will
    incentivize prompt legislative attention to this subject.
    IV.
    In conclusion, the Third Round Rules cannot stand.      They
    are plainly at odds with the FHA, which incorporated the Mount
    Laurel II remedy.    Although our decision today signals that our
    remedy imposed thirty years ago should not be viewed as a
    constitutional straightjacket to legislative innovation of a new
    remedy responsive to the constitutional obligation, the FHA
    remains the current framework controlling COAH’s actions.     With
    respect to the current version of the FHA, the Third Round Rules
    are ultra vires.    We endorse the remedy imposed by the Appellate
    Division.
    As modified by this opinion, the judgment of the Appellate
    Division is affirmed.
    JUSTICE ALBIN and JUDGE RODRIGUEZ (temporarily assigned)
    join in JUSTICE LaVecchia’S opinion. JUSTICE HOENS filed a
    separate, dissenting opinion, in which JUSTICE PATTERSON joins.
    CHIEF JUSTICE RABNER and JUDGE CUFF (temporarily assigned) did
    not participate.
    60
    SUPREME COURT OF NEW JERSEY
    A-90/91/92/93/94 September Term 2010
    067126
    IN THE MATTER OF THE ADOPTION
    OF N.J.A.C. 5:96 AND 5:97 BY
    THE NEW JERSEY COUNCIL ON
    AFFORDABLE HOUSING.
    JUSTICE HOENS, dissenting.
    There is much in the opinion issued by my colleagues in the
    majority with which I agree.    In particular, I agree with the
    majority that the remedy created by this Court as a way to
    address exclusionary zoning policies that it found to be
    unconstitutional, see S. Burlington Cnty. NAACP v. Twp. of Mount
    Laurel (Mount Laurel II), 
    92 N.J. 158
    , 204-05 (1983) (citing S.
    Burlington Cnty. NAACP v. Twp. of Mount Laurel (Mount Laurel I),
    
    67 N.J. 151
    , 174, appeal dismissed and cert. denied, 
    423 U.S. 808
    , 
    96 S. Ct. 18
    , 
    46 L. Ed. 2d 28
     (1975)), and that the
    Legislature essentially embodied in the Fair Housing Act (FHA),
    N.J.S.A. 52:27D-301 to -329.4, is not the only constitutionally
    permissible method for achieving the goal of providing
    affordable housing.
    1
    Like the majority, I agree that the past three decades of
    experience do not mean that there can be no other way to
    “produc[e] significant numbers of low- and moderate-income
    housing” nor does that experience suggest that there are no
    other potential ways to do so “consistent with statewide
    planning principles, present space availability, and economic
    conditions.”   Ante at ___ (slip op. at 6).    Moreover, like my
    colleagues in the majority, I agree that the remedy that this
    Court created and “imposed thirty years ago should not be viewed
    as a constitutional straightjacket to legislative innovation[.]”
    Ante at ___ (slip op. at 58).
    Indeed, I applaud the majority for its willingness not only
    to recognize that there may be other ways to meet the mandate of
    Mount Laurel II, but for actively and forcefully encouraging the
    Legislature to explore new and innovative methods of “curb[ing]
    exclusionary zoning and promot[ing] the development of
    affordable housing[.]”   Ante at ___ (slip op. at 46).
    I write in dissent, however, because, notwithstanding those
    broad and sweeping pronouncements, the majority’s analysis of
    the approach taken by COAH in the Third Round Rules, and
    therefore the majority’s holding, is flawed.    As a result, the
    Court needlessly demands, as its remedy, rigid adherence to the
    very policies of the past that the majority simultaneously
    2
    denounces as a “straightjacket[.]”       Ante at ___ (slip op. at
    58).
    In the end, although my colleagues in the majority invite
    the Legislature to chart a new path, their conclusion that the
    Third Round Rules adopted by COAH are inconsistent with the
    dictates of the FHA, and their further directive that strict
    adherence to the methodology of the earlier rounds is the only
    permissible remedy, leave the Legislature with no guidance
    concerning what alternate statutory approach might comply with
    the majority’s interpretation of the Constitution.       That lack of
    guidance, perhaps unintentionally, will greatly diminish the
    likelihood that the Legislature will attempt a future change of
    course.
    Were that my only disagreement with the majority, it would
    not have prompted this dissent.       On the contrary, were it true
    that the Third Round Rules fall so far short of adherence to the
    FHA that they cannot stand, I would gladly join my colleagues.
    But they do not.    Instead, as I see it, the Growth Share
    approach utilized in the Third Round Rules is consistent with
    both the constitutional mandates of Mount Laurel II and with the
    dictates of the FHA.
    Moreover, if, as the majority concludes, the Third Round
    Rules lack a sufficient focus on regional needs to meet the
    3
    majority’s interpretation of what the FHA requires, it would be
    far wiser, and more in keeping with our traditional manner of
    addressing challenges to administrative agency actions, for this
    Court to direct COAH to make that minor adjustment rather than
    to toss aside years of effort and force COAH to don the old
    straightjacket and rewrite the regulations to mirror those the
    Court approved in earlier rounds.
    I base my disagreement, and therefore my dissent, on what I
    believe to be two flaws in the majority’s analytical approach,
    which, taken together, have led the majority to impose upon COAH
    a remedy that is both unnecessary and inappropriate.
    I.
    First, the statutory construction on which the opinion is
    based is flawed because the majority has read its view of what
    the FHA should say into the language that the Legislature chose.
    That is, instead of considering the language that the
    Legislature used when declaring its purpose and instead of
    interpreting the operative sections of the statute in context,
    the majority has focused narrowly on references to regional
    approaches.   More to the point, in maintaining that narrow
    focus, the majority has divorced those references from
    immediately surrounding words that permit a municipal, rather
    4
    than regional, approach and has ignored the broad statutory
    language that tethers COAH’s role to sound planning principles.
    The majority’s error is not in its explanation of the
    history of Mount Laurel I and Mount Laurel II, all of which is
    fully, faithfully, and carefully recounted.     Nor does the error
    lie in the majority’s recitation of the essential facts that led
    this Court to mandate a solution, borne of frustration at the
    failure of the other branches of government to achieve a way to
    end unconstitutional exclusionary zoning practices.     Nor is it
    controversial to observe that the Legislature enacted the FHA at
    the direction of, and to be consistent with, this Court’s
    requirements in Mount Laurel II.
    The FHA, however, bespeaks a more dynamic approach than the
    one that the majority sees when reading the statute solely
    through its Mount Laurel II lens.      Indeed, only by reading the
    FHA with the language of the Court in Mount Laurel II in mind,
    can the majority conclude that there is no room in that statute
    for the regulatory approach that COAH has adopted in the Third
    Round Rules.   Using standard tools of statutory construction,
    however, yields a different result.
    When called upon to interpret the Legislature’s intent, few
    tools are as helpful as the Legislature’s own expression
    thereof.   The FHA, as an example, includes just such language in
    5
    the Legislature’s statement of its findings, which my colleagues
    have overlooked, but which is of enormous assistance in the task
    assigned.    Principal among the findings included by the
    Legislature in the FHA is the expression of that body’s
    understanding of the meaning of Mount Laurel I and Mount Laurel
    II.   The Legislature declared:
    The New Jersey Supreme Court, through its
    rulings in [Mount Laurel I] and [Mount
    Laurel   II],   has    determined    that   every
    municipality   in    a   growth   area    has   a
    constitutional obligation to provide through
    its   land   use    regulations    a    realistic
    opportunity for a fair share of its region’s
    present and prospective needs for housing
    for low and moderate income families.
    [N.J.S.A. 52:27D-302(a) (emphasis added).]
    That expression is entirely faithful to the historical context
    in which the dispute over low and moderate income housing arose.
    The Mount Laurel litigation had its roots in a geographic area
    of the state in which growth in both housing and population was
    taking place, but where that growth was being artificially
    burdened by an exclusionary zoning scheme.       See Mount Laurel I,
    supra, 
    67 N.J. at 161-64
    .     It was not the growth or lack of
    growth that created the constitutional crisis; it was the manner
    in which the municipality attempted to divert low and moderate
    income families away from wealthier areas in the municipality
    when growing.    See 
    id. at 169-70
    .
    6
    That is not to say that the Legislature made no reference
    to regional concerns in the FHA, indeed it did, see N.J.S.A.
    52:27D-302(e) (referring to regional need in terms of way in
    which low and moderate housing may be maximized), as had this
    Court in the Mount Laurel II opinion, see Mount Laurel II,
    supra, 
    92 N.J. at 213, 237-38
     (recognizing that “zoning in
    accordance with regional considerations is not only permissible,
    it is mandated”).
    But the expressed focus of the Legislature was on growth
    areas, as a result of which the FHA leaves open the route that
    COAH, in adopting a Growth Share approach, utilized in the Third
    Round Rules.   If, as I understand it, the Legislature intended
    to embrace the concept that growth, to the extent that it is
    occurring, may not be exclusionary, then the Growth Share model
    adopted by COAH in the Third Round Rules advances that goal and
    is entirely consistent with the FHA.
    My colleagues in the majority, however, read into the FHA
    their own view of how growth should be channeled, finding a
    requirement that regional considerations predominate to the
    exclusion of municipal concerns.       There are two shortcomings
    with that approach.
    For one thing, in addition to being inconsistent with the
    context of the Mount Laurel litigation and the expression of the
    Legislature in its findings, see N.J.S.A. 52:27D-302(a), it is
    7
    not faithful to the statutory text.   Notably, in the majority’s
    quotation from the FHA that is intended to prove the point that
    the statute is largely based on regional concerns, the opinion
    underscores the words that tend to support that conclusion while
    ignoring the words “or a municipality” that follow.      Ante at ___
    (slip op. at 47) (reciting definition of “prospective need” and
    quoting N.J.S.A. 52:27D-304(j) with partial emphasis).
    For another thing, that approach, and the conclusion that
    only the regulations from the prior rounds that this Court has
    previously approved will suffice, creates a never-ending cycle
    of forced growth everywhere.   It does that by requiring COAH to
    project what regional needs will be and then by demanding that
    COAH force municipalities to comply with those projections in an
    endless, self-fulfilling prophesy of sprawl.
    Unlike my colleagues, I see different principles at work in
    the statute that the Legislature enacted.   The FHA is
    fundamentally based on concepts that professional planners have
    long embraced, requiring that COAH consider them in its
    evaluation of housing obligations.
    The reliance on sound planning principles so permeates the
    FHA that only a few examples are needed to prove the point.     The
    Legislature included references to the need to revitalize our
    urban areas through “construction, conversion and rehabilitation
    8
    of housing in our urban centers[, which] should be encouraged.”
    N.J.S.A. 52:27D-302(g).   It included those concepts when it
    directed COAH to adopt criteria and guidelines:
    Municipal adjustment of the present and
    prospective fair share based upon available
    vacant and developable land, infrastructure
    considerations or environmental or historic
    preservation factors and adjustments shall
    be made whenever:
    (a) The preservation of historically or
    important architecture and sites and their
    environs or environmentally sensitive lands
    may be jeopardized,
    (b)    The   established    pattern    of
    development   in  the   community   would   be
    drastically altered,
    (c) Adequate land for recreational,
    conservation or agricultural and farmland
    preservation purposes would not be provided,
    (d) Adequate open space would not be
    provided,
    (e) The pattern of development is
    contrary to the planning designations in the
    State Development and Redevelopment Plan . .
    . ,
    (f) Vacant and developable land is not
    available in the municipality, and
    (g) Adequate public facilities and
    infrastructure capacities are not available,
    or would result in costs prohibitive to the
    public if provided.
    9
    [N.J.S.A. 52:27D-307(c)(2).]
    Each of those concerns is directly derived from sound
    planning principles; each makes clear that the Legislature’s
    intent was not simply to comply with this Court’s view of how
    low and moderate income housing would best be created in
    accordance with the Constitution.    Instead, the Legislature was
    trying to ensure that there would be careful recognition of the
    need to embrace sound planning principles generally.
    Nor was COAH directed to perform its duties in some purely
    mathematically driven manner.   Instead, the Legislature directed
    COAH as follows:
    In    carrying   out    [its]   duties,
    including, but not limited to, present and
    prospective need estimations the council
    shall give appropriate weight to pertinent
    research    studies,   government   reports,
    decisions of other branches of government,
    implementation of the State Development and
    Redevelopment Plan . . . and public comment.
    To assist the council, the State Planning
    Commission established under that act shall
    provide the council annually with economic
    growth, development and decline projections
    for each housing region for the next ten
    years.
    [N.J.S.A. 52:27D-307(e).]
    10
    The reference to the State Plan is particularly significant
    because that document divides the state into regions with an eye
    toward sound planning, in which growth and development are
    encouraged in areas where infrastructure already exists and
    discouraged in regions of our state that are environmentally
    sensitive or in which development would require addition of new
    infrastructure.   The State Plan, moreover, seeks to revitalize
    cities and urban areas rather than to channel new development in
    ways that simply create sprawl.
    Significantly, as the majority recognizes, see ante at ___
    (slip op. at 29-30), the Growth Share concept was not created by
    COAH out of whole cloth, but was instead a model developed by
    one of the state’s preeminent planning experts, see John M.
    Payne, Remedies for Affordable Housing:    From Fair Share to
    Growth Share, Land Use L. & Zoning Dig., June 1997, at 3, 3.
    More to the point, it was the creation of a planner who was an
    advocate for affordable housing, see ante at ___ (slip op. at 29
    & n.5), and was specifically designed to remedy a series of
    methodological shortcomings evident to him in the regulations
    COAH promulgated in the first two rounds, see Payne, supra, Land
    Use L. & Zoning Dig., June 1997, at 3-6.    Growth Share, which
    was his solution, was designed to be a way to ensure that there
    would be an adequate supply of low and moderate income housing
    11
    without abandoning sound planning concepts and without
    continuing the escalating pattern of sprawl that inevitably
    followed from the First and Second Round COAH regulations.     Id.
    at 6.
    Significantly, in adopting the Growth Share model for use
    in the Third Round Rules, COAH did not utilize a “pure” Growth
    Share approach, see ante at ___ (slip op. at 45 n. 15 (citing
    Payne, supra, Land Use L. & Zoning Dig., June 1997, at 6-9)),
    because it did not erase the obligations that had been imposed
    on municipalities in earlier rounds but that had never been
    satisfied.   Instead, those prior, unmet, obligations were
    retained in the Third Round Rules adopted by COAH.   As a result,
    this Growth Share model, that my colleagues in the majority now
    reject as being incompatible with the FHA, remained faithful to
    the statute by honoring the residual effects of prior round
    obligations on municipalities that this Court had previously
    deemed constitutional.
    The several references in the FHA to regional concerns on
    which the majority relies are not inconsistent with a Growth
    Share model.   On the contrary, seen in light of the expressed
    Legislative findings, see N.J.S.A. 52:27D-302, the theory is
    aligned with the statutory focus on areas in which growth is
    occurring.   The references to regional concerns, at most, would
    12
    require only that the calculation of a municipality’s fair share
    be made not only on a state-wide basis, as the Third Round Rules
    require, but would include a regional component as well.
    Therefore, if the majority is correct that the FHA is
    essentially driven by regional considerations, then it is only
    in that minute regard that they can conclude that the version of
    a Growth Share approach embodied in the Third Round Rules is
    inconsistent with the statute.   That is, the Third Round uses a
    formula that requires growth anywhere in the state to carry with
    it the same requirement, statistically, for low and moderate
    income housing, rather than recognizing that different regions
    of the state, particularly if one considers the regions
    identified by the State Plan, should lead to different
    requirements for low and moderate income housing.
    The majority concludes that the lack of a regional
    calculation is so inconsistent with the FHA that the Third Round
    Rules are ultra vires; they conclude that the inconsistency is
    so significant that there is no possible remedy but to reject
    these regulations in their entirety in favor of starting over
    and creating new ones that mirror the prior two rounds.    Even if
    the majority’s analysis of the purported flaw in the Third Round
    Rules is correct, there is nothing in that relatively minor
    deviation that demands so drastic a remedy.
    13
    II.
    That observation, that the remedy imposed by my colleagues
    is unnecessary, leads to the second basis for my dissent.    In
    short, by demanding that COAH adopt regulations that continue on
    the path followed over the past thirty years, the majority has
    impermissibly interfered with the authority that the Legislature
    vested in that administrative agency and has failed to give COAH
    the deference that we routinely afford the final decisions of
    every other administrative agency.
    Our case law is replete with examples of our recognition
    that, where a determination has been made by an administrative
    agency, our scope of review is both narrow and deferential.       See
    Brady v. Bd. of Review, 
    152 N.J. 197
    , 210-11 (1997); see also
    Lourdes Med. Ctr. v. Bd. of Review, 
    197 N.J. 339
    , 360 (2009).
    We have long recognized that when the Legislature has delegated
    power to an agency, “[t]he grant of authority . . . should be
    liberally construed to enable the agency to accomplish the
    Legislature’s goals.”   Van Dalen v. Washington Twp., 
    120 N.J. 234
    , 245 (1990).   When an agency acts in accordance with its
    delegated power, its actions are “accorded a strong presumption
    of validity and reasonableness.”      
    Id. at 244-45
    .
    In creating COAH, the Legislature granted it authority to
    carry out the statutory directives, including the directive that
    14
    COAH promulgate regulations in furtherance of the goals
    expressed in the FHA.   N.J.S.A. 52:27D-307.5; see Hills Dev. Co.
    v. Twp. of Bernards, 
    103 N.J. 1
    , 60-61 (1986).   More to the
    point, as we have held, COAH’s regulations are entitled to an
    especially deferential standard of review because of that
    agency’s unique mandate in implementing the FHA and its role in
    achieving compliance with the Mount Laurel doctrine.    See In re
    Twp. of Warren, 
    132 N.J. 1
    , 27 (1993) (observing that “principle
    of judicial deference to agency action is particularly well-
    suited to our review of administrative regulations adopted by
    COAH to implement the [FHA]”); Hills Dev. Co., supra, 
    103 N.J. at 45-46
    .
    As we have directed in this precise context, “the
    judiciary, assuming the statutory plan functions reasonably
    effectively, will be responsive to the actions of the Council
    and conform its decisions in this field to the Council’s various
    determinations.”   Hills Dev. Co., supra, 
    103 N.J. at 37
    ; see 
    id. at 24
     (noting that because legislative and administrative action
    is preferable to judicial action relating to affordable housing,
    Legislature is entitled to “particularly strong deference”).
    To be sure, we have recognized that, if a regulation that
    has been promulgated is contrary to the legislative policies
    that underlie the administrative agency’s enabling statute, or
    15
    when a regulation “does not comport with [the statute’s] central
    purpose,” it cannot stand.    Twp. of Warren, supra, 
    132 N.J. at 28
     (invalidating municipal occupancy preferences as inconsistent
    with aims of FHA).   We likewise have expressed our preference
    for harmonizing judicial action with COAH’s regulatory
    determinations, although recognizing that the effort to
    harmonize cannot be used to justify the “dilu[tion of] COAH’s
    duty to adopt regulatory methods that are consistent with the
    statutory goals.”    Ibid.; see Toll Bros., Inc. v. Twp. of W.
    Windsor, 
    173 N.J. 502
    , 572-73 (2002).
    Deference to an administrative agency, including COAH, does
    not extend to arguments that its regulations violate our
    Constitution.   See Abbott v. Burke, 
    100 N.J. 269
    , 298-99 (1985)
    (“[A]lthough an agency may base its decision on constitutional
    considerations, such legal determinations do not receive even a
    presumption of correctness on appellate review.”).   On the
    contrary, as we have held, “constitutional concerns or the
    dictates of legislative intent have at times compelled us to
    decline adoption of doctrines or statutory interpretations that
    have been favored by [an agency.]”    In re Hunterdon Cnty. Bd. of
    Chosen Freeholders, 
    116 N.J. 322
    , 328 (1989).
    That being so, unless this Court can conclude with
    assurance that the action of the agency was ultra vires, or that
    16
    its regulation is plainly unconstitutional, we ordinarily stay
    our hand.   See Lourdes, supra, 
    197 N.J. at 361
    .   Even when we
    conclude that regulations fall short, in recognition of the
    expertise that the agency has in the matter, the more
    appropriate course, and the one traditionally used in regard to
    COAH, is to remand to the agency to exercise its discretion as
    to how to proceed.   See, e.g., In re Adoption of N.J.A.C. 5:94 &
    5.95, 
    390 N.J. Super. 1
    , 87 (App. Div.), certif. denied, 
    192 N.J. 71
     (2007); In re Six Month Extension of N.J.A.C. 5:9-1 et
    seq., 
    372 N.J. Super. 61
    , 104-05 (App. Div. 2004), certif.
    denied, 
    182 N.J. 630
     (2005).
    Applying these precedents to the matter now before the
    Court, to the extent that the majority believes that the
    shortcoming in the Third Round regulations is the lack of a
    formula with a regional component, the appropriate remedy would
    be a remand to COAH to make what should be a relatively routine
    correction.   By eschewing that traditional approach and by
    directing that COAH essentially craft an entirely different
    regulatory scheme, albeit one based on the methodology embodied
    in the prior rounds of regulations, the majority has ignored our
    tradition of deference to agency expertise and has overstepped
    its authority.
    17
    Moreover, in doing so, the majority has failed to recognize
    the relatively wide scope of authority that the Legislature,
    through enacting the FHA, has reposed in COAH.   Far from being a
    carefully circumscribed or limited grant of authority, the
    statute affords much discretion to COAH.   See, e.g., N.J.S.A.
    52:27D-307 (identifying duties and authority granted to COAH).
    The majority, however, has ignored that legislative
    determination and instead has concluded that it is the
    Legislature that must act, apparently through an amendment to
    the FHA, if there is to be any departure from the regulatory
    scheme this Court permitted in the first two rounds.     See, e.g.,
    ante at ___ (slip op. at 51) (“To sum up, the Legislature has to
    enact an alternative remedy –- such as some version of the one
    proposed by COAH in the Third Round Rules –- in order for that
    remedy to be statutorily permissible.”).
    In taking that stand, the majority has announced that only
    the Legislature can alter the approach as to how an adequate
    supply of low and moderate income housing will be achieved.    In
    the process, the majority has removed all discretion from COAH,
    replacing the scheme that the Legislature enacted with a
    directive that prevents COAH from innovation of any kind and
    that serves only to perpetuate the policies that have not truly
    achieved the goal of ensuring that an adequate supply of
    18
    affordable housing will be made available for people of all
    income levels in our state.
    As I understand our role, we owe COAH the same deference
    accorded any other agency when we evaluate its decision or the
    exercise of its rulemaking authority.   Offering no guidance and
    instead substituting its view of the only statutorily
    permissible approach, the majority greatly diminishes the
    likelihood that either COAH or the Legislature will take the
    initiative for change that the majority intends to encourage.
    The effect of the demand that the agency adhere to the policies
    of the past instead will serve as a disincentive to true
    innovation by the Legislature because, in the absence of
    guidance from this Court about what approach, other than the one
    dictated by this Court three decades ago, will be found to be
    constitutional, that body more likely will continue on the
    previously approved course.
    To the extent that the extensive study and analysis
    undertaken by COAH in devising the Growth Share approach
    embodied in the Third Round Rules may be flawed, it is only
    because the majority remains wedded to the methodologies imposed
    in the past.   To the extent that the majority, in substituting
    its view of what the FHA demands for the language that the
    Legislature used, reads the statute to exclude the creative and
    19
    innovative approach that Growth Share represents, it risks
    subjecting us to an endless cycle of repeating that which has
    not worked in the past.   To the extent that the majority
    concludes that the Third Round Rules fall short, the
    appropriate, and indeed the preferable, remedy would be to
    identify that shortcoming and permit it to be addressed by the
    agency that the Legislature created, not to mandate that the
    agency undertake what is essentially an overhaul of regulations
    so that they utilize a formula of the majority’s choosing.
    Because in my view the Third Round Rules are not
    inconsistent with the statutory mandates derived from this
    Court’s decisions in Mount Laurel I and Mount Laurel II, I would
    reverse the Appellate Division’s direction that we return to the
    approach used in the First and Second Round.
    III.
    The majority’s recognition that the dictates of Mount
    Laurel I and Mount Laurel II are not the only constitutionally
    permissible methods for achieving the provision of adequate low
    and moderate income housing is a conclusion with which I agree.
    To the extent, however, that the majority concludes that the
    Third Round Rules adopted by COAH are so flawed that they must
    be replaced with the approach utilized in the past, I
    respectfully dissent.
    20
    JUSTICE PATTERSON joins in this opinion.
    21
    SUPREME COURT OF NEW JERSEY
    NO.   A-90/91/92/93/94                         SEPTEMBER TERM 2010
    ON CERTIFICATION TO          Appellate Division, Superior Court
    IN THE MATTER OF THE ADOPTION
    OF N.J.A.C. 5:96 AND 5:97 BY
    THE NEW JERSEY COUNCIL ON
    AFFORDABLE HOUSING.
    DECIDED            September 26, 2013
    Justice LaVecchia                                     PRESIDING
    OPINION BY          Justice LaVecchia
    CONCURRING/DISSENTING OPINIONS BY
    DISSENTING OPINION BY              Justice Hoens
    AFFIRM AS
    CHECKLIST                                                        REVERSE
    MODIFIED
    CHIEF JUSTICE RABNER           -----------------------        ---------------------
    JUSTICE LaVECCHIA                         X
    JUSTICE ALBIN                             X
    JUSTICE HOENS                                                           X
    JUSTICE PATTERSON                                                       X
    JUDGE RODRÍGUEZ (t/a)                     X
    JUDGE CUFF (t/a)               ------------------------       ----------------------
    TOTALS                                    3                             2
    1
    

Document Info

Docket Number: A-90-91-92-93-94-10

Citation Numbers: 215 N.J. 578, 74 A.3d 893, 2013 WL 5356807, 2013 N.J. LEXIS 950

Judges: Lavecchia, Hoens, Patterson

Filed Date: 9/26/2013

Precedential Status: Precedential

Modified Date: 10/19/2024

Authorities (24)

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Bernards Tp. v. Dept. of Com. Affairs , 233 N.J. Super. 1 ( 1992 )

In Re Township of Warren , 247 N.J. Super. 146 ( 1991 )

Lourdes Medical Center v. Board of Review , 197 N.J. 339 ( 2009 )

Burlington County Evergreen Park Mental Hospital v. Cooper , 56 N.J. 579 ( 1970 )

AMG Realty Co. v. Warren Tp. , 207 N.J. Super. 388 ( 1984 )

Bor. of Avalon v. Nj Dept. of Environmental Protection , 403 N.J. Super. 590 ( 2008 )

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Washington National Insurance v. Board of Review of New ... , 1 N.J. 545 ( 1949 )

Roe v. Kervick , 42 N.J. 191 ( 1964 )

Affiliated Distillers Brands Corp. v. Sills , 60 N.J. 342 ( 1972 )

New Jersey Association on Correction v. Lan , 80 N.J. 199 ( 1979 )

Abbott v. Burke , 100 N.J. 269 ( 1985 )

In Re Hunterdon County Board of Chosen Freeholders , 116 N.J. 322 ( 1989 )

Van Dalen v. Washington Township , 120 N.J. 234 ( 1990 )

Holmdel Builders Ass'n v. Township of Holmdel , 121 N.J. 550 ( 1990 )

In Re Petition for Substantive Certification Filed by the ... , 132 N.J. 1 ( 1993 )

Brady v. Board of Review , 152 N.J. 197 ( 1997 )

TOLL BROS, INC. v. Tp. of West Windsor , 173 N.J. 502 ( 2002 )

In Re Freshwater Wetlands Protection Act Rules , 180 N.J. 478 ( 2004 )

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