Adopted edition
Local adoption (Home Rule)
City has its own adoption — separate from county.
TX · City
San Antonio, TX.
San Antonio, TX — building code: Local adoption (Home Rule).
Design wind speed
100 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft.
Climate zone (IECC)
1A
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
San Antonio Building Department
ZIP coverage
82 ZIP codes inside San Antonio.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
78201782027820378204782057820678207782087820978210782117821278213782147821578216782177821878219782207822178222782237822478225782267822778228782297823078231782327823378235782377823878239782407824178242782437824478245782467824778248782497825078251782527825378254782557825678257782587825978260782617826378264782657826678268782697827078278782797828078283782847828578288782917829278293782947829578296782977829878299
Working in San Antonio?
Pull an address-levelcode packetfor any parcel in San Antonio. SkyCanvass resolves the address, looks up the San Antonio-specific amendments and the Bexar county and Texas state floor, then emits a cited packet ready for permit submittal.
See theBexar countyoverview, or theTexas state directory.
Pull a San Antonio code packet.
Free to start — property lookups, state code access, the hail map, and your first storm report on us. No credit card required to look up an address.