Texas

Zoning Districts in San Antonio

Browse the zoning districts in San Antonio, TX. Each zone type defines permitted uses, setbacks, height limits, and lot coverage requirements.

San Antonio divides its land into 17 primary zoning districts. Select a zone below to view its permitted uses, setback requirements, height limits, and lot coverage standards.

Zoning Districts

R-1

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R-2

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R-3

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R-4

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R-5

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R-6

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RM-4

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RM-5

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RM-6

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C-1

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C-2

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C-3

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MXD

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TOD

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I-1

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I-2

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About San Antonio Zoning

Zoning districts define what can be built, how large structures can be, and how close buildings can be to property lines and neighboring structures. Understanding the zoning district for your property is the first step in any building project in San Antonio.

Source: San Antonio Unified Development Code (UDC) Section 35-311 — Secondary Dwelling Units; library.municode.com/tx/san_antonio. Last verified April 6, 2026. View source

Last updated: April 6, 2026

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