Zoning and Land Use
The framework of municipal regulations governing the permitted uses, density, height, setback, and design of buildings on real property. In Texas, zoning is primarily a municipal function. Counties have no general zoning authority and may zone only in specific areas authorized by statute. Texas cities adopt zoning under chapter-211 authority, with variances, special-use permits, and rezoning available through the Board of Adjustment and the city council. Houston is famously without a comprehensive zoning ordinance.
Zoning and land use regulation is the framework of municipal regulations governing the permitted uses, density, height, setback, and design of buildings on real property. In Texas, zoning is primarily a municipal function. Counties have no general zoning authority and may zone only in specific areas authorized by statute, and a city generally may not regulate land use or density in its extraterritorial jurisdiction (ETJ). Texas municipalities adopt zoning ordinances under Chapter 211 of the Texas Local Government Code; the framework is substantially uniform across most cities, with notable local variations. Houston is famously the largest U.S. city without a comprehensive zoning ordinance, relying instead on private deed restrictions and various land-use regulations.
Zoning structure
Texas zoning ordinances typically organize the city into zoning districts, residential (R-1, R-2, etc.), commercial (C-1, C-2), office, industrial, agricultural, and mixed-use, with each district having permitted uses (uses allowed as of right), conditional uses (uses allowed with special permit), and prohibited uses. Other regulatory dimensions include: (1) density (units per acre, floor-area ratio); (2) height limits; (3) setbacks (distance from lot lines); (4) parking requirements; (5) signage restrictions; (6) landscaping requirements; (7) impervious cover limits. Form-based codes, regulating physical form rather than primarily use, are increasingly common in Texas downtown and transit-oriented districts.
Variances and special exceptions
Property owners seeking relief from strict ordinance compliance can pursue several paths: (1) variance, granted by the Board of Adjustment under § 211.009 if the variance is not contrary to the public interest and, due to special conditions, literal enforcement would result in "unnecessary hardship," with a concurring vote of 75 percent of the board (since 2021, § 211.009(b-1) lets the board consider listed factors such as compliance costs above 50 percent of the structure's appraised value); (2) special exception, heard by the Board of Adjustment when the ordinance requires it, or a specific-use or conditional-use permit where the ordinance provides one, for uses the ordinance authorizes subject to conditions; (3) rezoning, legislative action by the city council to change the zoning district designation; (4) planned development, district designed for specific large project with bespoke regulations.
Vested rights
Chapter 245 of the Texas Local Government Code protects "vested rights" in pending permit applications and projects, a regulatory agency must decide a permit application under the requirements in effect when the original application, plan for development, or plat application giving fair notice of the project was filed, and a series of permits for one project is treated as a single series (§ 245.002). The protection has important exemptions in § 245.004: it does not reach municipal zoning regulations unless they affect landscaping or tree preservation, open space or park dedication, property classification, lot size, lot dimensions, lot coverage, or building size, and it excludes fees imposed with development permits, utility connection rules, and several other categories. Projects can also lose protection through dormancy under § 245.005.
The Houston exception
Houston, the fourth-largest U.S. city, does not have a comprehensive zoning ordinance, voters have rejected zoning proposals multiple times. Houston regulates land use through (1) deed restrictions, enforceable by property owners and, under state law, by the City (Tex. Loc. Gov't Code §§ 212.151-212.153); (2) the Houston Code of Ordinances regulating specific issues (parking, signage, historic preservation); and (3) Chapter 42 of the Code, which governs subdivisions, development, and platting. The result is a unique Texas regulatory pattern that produces development outcomes superficially similar to zoned cities through different mechanisms.
ETJ and county limits
Texas municipalities have limited regulatory authority in their extraterritorial jurisdiction (ETJ), the unincorporated area within one-half mile to five miles of city limits, depending on population (Tex. Loc. Gov't Code § 42.021). A city may extend its subdivision rules into the ETJ but generally may not regulate use, bulk, height, or density there (§ 212.003). Annexation now generally requires the consent of residents or landowners (Ch. 43, Subchs. C-2 through C-5), and since 2023 residents or majority landowners in most areas may petition for release from the ETJ (§§ 42.101-42.105). Counties may zone only in the specific areas named in Chapter 231. The result is that large portions of unincorporated Texas have minimal zoning regulation, governed primarily by subdivision platting requirements (Tex. Loc. Gov't Code Ch. 232) and private deed restrictions.
For Texas commercial property buyers and developers, zoning is a central due diligence item, especially where the property's value depends on a planned use. Zoning diligence commonly includes a zoning verification letter from the city, review of the district's use, setback, height, density, and parking rules, and attention to pending rezonings. Purchase contracts sometimes make closing conditional on a needed variance, special exception, or rezoning.