Also known as: zoning legislations · zoning law · zoning ordinance · land-use regulation
Written by attorneys · grounded in primary & secondary sources — see below
A body of local ordinances that divide land into districts and prescribe permitted uses and structures within each district. Amendments to such ordinances must follow notice and hearing procedures and bear a substantial relation to public health, safety, morals, or general welfare. Application of the ordinances to particular parcels is subject to constitutional limits under due process and equal protection.
Zuri Zhang applied for a special-use permit to operate a group home for adults with intellectual disabilities in a residential zone. The city council denied the permit after neighbors expressed concerns tied solely to the residents' mental condition. A court later found the denial violated equal protection because the decision rested on prejudice rather than any legitimate governmental interest.
Zeta Biotech sought rezoning of a single parcel from residential to commercial use to build a research facility. The city council approved the change after a hearing but without evidence that the amendment advanced public health or welfare. Neighboring owners challenged the action as invalid spot zoning that arbitrarily favored one owner.
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Zander Ziegler purchased land classified for light industrial use. The city later redrew the zoning map so that Ziegler's parcel fell into a conservation district that barred all development. Ziegler sued, arguing that the new boundary bore no relation to health or safety and stripped the land of all beneficial use.
Zavier Ziegler owned acreage on the edge of town and proposed an apartment complex. The village enacted a zoning ordinance that confined the area to single-family homes and excluded apartments. Ziegler challenged the ordinance as an unreasonable restriction on land use that lacked any connection to public welfare.
Zion Zavala sought rezoning of a vacant tract to permit multifamily housing. The village denied the request after public opposition focused on the racial composition of prospective residents. A court examined whether the denial reflected discriminatory purpose or merely legitimate land-use concerns.
Zhang Circuits applied for a development permit subject to zoning conditions. After the city imposed additional exactions during review, the company sued claiming the process effected a taking. The court assessed whether the conditions bore an essential nexus to legitimate state interests and were roughly proportional to the project's impact.
Rational basis review applies, yet the government may not rely on mere prejudice. A denial of a special-use permit for a group home that rests solely on the residents' mental condition lacks a legitimate governmental interest and violates equal protection.
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Rezoning occurs through amendment of the ordinance or map after notice and hearing. The change must bear a substantial relation to public health, safety, morals, or general welfare. Spot zoning that singles out one parcel for inconsistent treatment without public purpose may be invalid.
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An ordinance or its application to a parcel is invalid when the restriction bears no substantial relation to public health, safety, or welfare and arbitrarily deprives the owner of beneficial use. Courts examine whether the classification or boundary is reasonable as applied to the specific land.
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Proof of discriminatory purpose is required to invalidate facially neutral zoning under equal protection. Evidence that a denial was motivated by community opposition to the racial composition of future residents can support a finding of unconstitutional purpose.
…and shops, and other like establishments. This question involves the validity of what is really the crux of the more recent zoning legislation, namely, the creation and maintenance of residential districts, from which business and trade of every sort, including hotels and apartment houses, are excluded. Upon that question, this…