Permit Requirements in San Antonio, TX (2026)
4 verified permit requirements rules for San Antonio, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Shed & Outbuilding Permits
San Antonio does not require a building permit for sheds and accessory buildings 200 square feet or less without utilities. Sheds over 200 square feet require a Residential Improvements permit. All sheds must comply with UDC setback requirements.
San Antonio Shed Permit Requirements
Few RestrictionsFence Permits
Most standard residential fences in San Antonio do not require a building permit. Fences over 6 feet, masonry fences over 4 feet, and fences in historic or overlay districts require permits through the Development Services Department (DSD).
San Antonio Fence Permit Requirements
Few RestrictionsDeck & Patio Permits
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 Deck and Patio Permit Requirements
Some RestrictionsRenovation Permits
Most renovations in San Antonio require a building permit from the Development Services Department. The Residential Improvements Permit covers interior and exterior alterations. Cosmetic work like painting and flooring is generally exempt. Permits can be applied for at 1901 S. Alamo or online.
San Antonio Renovation and Alteration Permits
Some RestrictionsLooking for Bexar County county-wide rules?
County ordinances apply to unincorporated areas and may supplement San Antonio city rules.
Permit Requirements in Bexar County →