San Antonio requires a Residential Improvements Permit for most deck construction. Ground-level patios and concrete slabs typically do not require permits. Deck permit fees start at $150. All structures must comply with UDC setback requirements.
San Antonio's Development Services Department requires permits for most deck construction, including elevated decks, attached decks, and covered structures. Ground-level patios, concrete slabs on grade, and walkways that do not alter drainage patterns typically do not require building permits. Covered patios and patio enclosures require permits as they add to the building footprint. The Residential Improvements Permit applies to decks, with fees starting at $150 for projects up to 500 square feet. Structural plans may be required for elevated decks. All deck and patio construction must comply with Unified Development Code (UDC) setback requirements and lot coverage maximums for the zoning district. Electrical permits are required if the deck includes lighting or outlets. The DSD online permit portal and in-person office at 1901 S. Alamo St. accept applications. Inspections are required for all permitted construction.
Building a deck without a required permit can result in stop-work orders, Code Enforcement citations, fines, and orders to remove. Unpermitted structures may affect home sales and insurance.
San Antonio, TX
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San Antonio, TX
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San Antonio, TX
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San Antonio, TX
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San Antonio, TX
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San Antonio, TX
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See how San Antonio's deck & patio permits rules stack up against other locations.
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