Enabling statute

New Jersey

Municipal Land Use Law (MLUL), P.L.1975, c.291
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Summary

In New Jersey, zoning is enabled by the Municipal Land Use Law (MLUL), N.J.S.A. 40:55D-1 et seq. (P.L.1975, c.291), which delegates zoning power to municipalities; counties do not exercise general zoning authority but plan/review certain matters through county planning boards. The core grant is N.J.S.A. 40:55D-62 ("Power to zone"), under which a municipality's governing body may adopt or amend a zoning ordinance regulating the use of land and of buildings and structures, with the ordinance required to be substantially consistent with (or designed to effectuate) the land use and housing plan elements of the municipal master plan adopted by the planning board. The MLUL distributes land-use authority among the governing body, the planning board, and the zoning board of adjustment, and its purposes are set out in N.J.S.A. 40:55D-2. New Jersey is a strong home-rule state, but zoning power derives from this statutory delegation rather than from a constitutional home-rule grant.

The delegation

N.J.S.A. 40:55D-62 (Section 49 of P.L.1975, c.291) — Power to zone. 49. Power to zone. a. The governing body may adopt or amend a zoning ordinance relating to the nature and extent of the uses of land and of buildings and structures thereon. Such ordinance shall be adopted after the planning board has adopted the land use plan element and the housing plan element of a master plan, and all of the provisions of such zoning ordinance or any amendment or revision thereto shall either be substantially consistent with the land use plan element and the housing plan element of the master plan or designed to effectuate such plan elements; provided that the governing body may adopt a zoning ordinance or amendment or revision thereto which in whole or part is inconsistent with or not designed to effectuate the land use plan element and the housing plan element, but only by affirmative vote of a majority of the full authorized membership of the governing body, with the reasons of the governing body for so acting set forth in a resolution and recorded in its minutes when adopting such a zoning ordinance; and provided further that, notwithstanding anything aforesaid, the governing body may adopt an interim zoning ordinance pursuant to subsection b. of section 77 of P.L.1975, c.291 (C.40:55D-90). The zoning ordinance shall be drawn with reasonable consideration to the character of each district and its peculiar suitability for particular uses and to encourage the most appropriate use of land. The regulations in the zoning ordinance shall be uniform throughout each district for each class or kind of buildings or other structure or uses of land, including planned unit development, planned unit residential development and residential cluster, but the regulations in one district may differ from those in other districts. b. No zoning ordinance and no amendment or revision to any zoning ordinance shall be submitted to or adopted by initiative or referendum. --- N.J.S.A. 40:55D-2 (Section 2 of P.L.1975, c.291) — Purpose of the act. 2. Purpose of the act. It is the intent and purpose of this act: a. To encourage municipal action to guide the appropriate use or development of all lands in this State, in a manner which will promote the public health, safety, morals, and general welfare; b. To secure safety from fire, flood, panic and other natural and man-made disasters; c. To provide adequate light, air and open space; d. To ensure that the development of individual municipalities does not conflict with the development and general welfare of neighboring municipalities, the county and the State as a whole; ...

Verification

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All elements confirmed against current sources. (a) Real, current statute: N.J.S.A. 40:55D-1 et seq. is the New Jersey Municipal Land Use Law, enacted as P.L.1975, c.291 (signed Aug. 1, 1975 by Gov. Byrne, effective Jan. 1, 1976). Confirmed title and chapter via NJ League of Municipalities, NJ State Law Library legislative history, and the statute text hosted on Justia/LawServer. Justia carries current 2025 versions of both N.J.S.A. 40:55D-62 and 40:55D-2, confirming they remain in force (not repealed). (b) Genuinely the zoning enabling authority: N.J.S.A. 40:55D-62 is correctly titled "Power to zone" and provides that the municipal governing body may adopt or amend a zoning ordinance regulating the nature and extent of uses of land and of buildings/structures, with regulations uniform within each district. The text confirms the master-plan consistency requirement claimed in the summary: the zoning ordinance must be adopted after the planning board adopts the land use plan element and housing plan element of the master plan, and the ordinance (and amendments) must be "substantially consistent with" or "designed to effectuate" those plan elements. N.J.S.A. 40:55D-2 is correctly titled "Purpose of the act" and sets out the MLUL's purposes (public health/safety/general welfare, light/air/open space, variety of uses, etc.). This is the modern enabling statute, replacing prior land-use statutes; it is not an unrelated or repealed provision. (c) Authority model accurate: municipal_delegation is correct. The MLUL delegates zoning power to municipalities (the governing body adopts the ordinance), and distributes land-use authority among the governing body, the planning board, and the zoning board of adjustment. New Jersey counties do not exercise general zoning authority; county planning boards review/plan certain matters (e.g., development with access to county roads, county master planning). New Jersey is a strong home-rule state, but the zoning power derives from this statutory delegation rather than a self-executing constitutional home-rule grant — consistent with the claim. Minor note: the claim cites the key grant as § 40:55D-62 (accurate). The broader delegation framework also runs through other MLUL sections (e.g., 40:55D-25, -62.1), but § 40:55D-62 is correctly identified as the core "power to zone" grant. No corrections needed. Sources: Justia New Jersey Revised Statutes 40:55D-62 (2025) and 40:55D-2 (2025); LawServer 40:55D-2; NJ League of Municipalities outline; NJ State Law Library 40:55D legislative history checklist; Colts Neck NJ MLUL overview.