SB 15 proposes to limit certain municipal zoning powers in large Texas cities to facilitate the development of higher-density, more affordable housing. It introduces new constraints on local ordinances that regulate residential lot sizes, setbacks, building requirements, and density limits for undeveloped tracts of land that meet specific criteria. The bill applies only to municipalities with populations exceeding 150,000 and located within counties with populations over 300,000.
The bill prohibits these municipalities from enforcing zoning ordinances that require residential lots to exceed 1,400 square feet in size, be wider than 20 feet, or be deeper than 60 feet. It also blocks any rule that restricts residential density to fewer than 31.1 dwelling units per acre. For “small lots” (defined as lots 4,000 square feet or less), the bill further restricts a range of local zoning mandates, including setback requirements, off-site parking obligations, and limitations on building bulk and height.
Certain geographic exceptions are carved out for areas near military bases, airports, and aquifer recharge zones, allowing municipalities to enforce stricter regulations in those sensitive areas. The bill also permits cities to require shared driveways or charge permitting fees consistent with those applied to single-family homes. Notably, the legislation explicitly preserves the enforceability of private deed restrictions or homeowners’ association rules, ensuring that private property agreements remain unaffected.
By standardizing minimum zoning flexibility across qualifying municipalities, SB 15 aims to reduce regulatory barriers to housing development, encourage urban infill, and increase housing supply in Texas’s rapidly growing urban regions.
The Senate engrossed version of SB 15 introduced several key structural and substantive differences when compared to the House Committee Substitute version, primarily in terms of applicability scope, enforcement mechanisms, and judicial recourse.
One of the most significant differences is in how the bill defined the geographic applicability of its provisions. While both versions limit their application to municipalities with populations over 150,000 located in counties with more than 300,000 people, the engrossed version simplifies the applicability clause by omitting the additional tract-specific conditions found in the Committee Substitute, such as the requirement that the land be over five acres and unplatted. This change broadens the potential reach of the bill by removing some of the land-specific constraints, although it no longer ties certain requirements (like minimum lot size restrictions) exclusively to large-scale, undeveloped parcels.
The Senate engrossed version also introduced a completely new enforcement section (Sec. 211.058) that allows private parties or housing organizations to bring legal actions against municipalities or municipal officials who violate the statute. It provides for judicial remedies, including declaratory judgments, writs of mandamus, injunctions, and even damages for economic losses. Furthermore, it explicitly waives governmental and official immunity for such claims and grants exclusive appellate jurisdiction to the newly created Fifteenth Court of Appeals. This marks a major departure from the committee substitute, which lacked any detailed enforcement or liability provisions.
Another notable shift is the removal of several narrow exemption zones that existed in the substitute version, such as areas within proximity to military bases or airports. In the engrossed version, the only explicit exemption retained is for a one-mile radius around law enforcement training centers in large counties, simplifying the exceptions to applicability.
Overall, the Senate engrossed version of SB 15 consolidated and clarified the zoning reforms, removed some of the more restrictive geographic qualifiers, and introduces a robust enforcement framework that significantly elevates the legal consequences for municipal noncompliance. These revisions suggested a move toward broader applicability and stronger protections for developers and housing advocates.