New Jersey Statutes Title 52. State Government, Departments and Officers 52 § 27D-310.1

(a) any land that is owned by a local government entity that as of January 1, 1997, has adopted, prior to the institution of a lawsuit seeking a builder's remedy or prior to the filing of a petition for substantive certification of a housing element and fair share plan, a resolution authorizing an execution of agreement that the land be utilized for a public purpose other than housing;

(b) any land listed on a master plan of a municipality as being dedicated, by easement or otherwise, for purposes of conservation, park lands or open space and which is owned, leased, licensed, or in any manner operated by a county, municipality or tax-exempt, nonprofit organization including a local board of education, or by more than one municipality by joint agreement pursuant to P.L.1964, c. 185 (C.40:61-35.1 et seq.), for so long as the entity maintains such ownership, lease, license, or operational control of such land;

(c) any vacant contiguous parcels of land in private ownership of a size which would accommodate fewer than five housing units if current standards of the council were applied pertaining to housing density;

(d) historic and architecturally important sites listed on the State Register of Historic Places or National Register of Historic Places prior to the submission of the petition of substantive certification;

(e) agricultural lands when the development rights to these lands have been purchased or restricted by covenant;

(f) sites designated for active recreation that are designated for recreational purposes in the municipal master plan; and

(g) environmentally sensitive lands where development is prohibited by any State or federal agency.

No municipality shall be required to utilize for affordable housing purposes land that is excluded from being designated as vacant land.