Adopted edition
Local adoption (Home Rule)
City has its own adoption — separate from county.
TX · City
Irving, TX.
Irving, 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
Irving Building Department
ZIP coverage
11 ZIP codes inside Irving.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
7501475015750167501775038750397505975060750617506275063
Working in Irving?
Pull an address-levelcode packetfor any parcel in Irving. SkyCanvass resolves the address, looks up the Irving-specific amendments and the Dallas county and Texas state floor, then emits a cited packet ready for permit submittal.
See theDallas countyoverview, or theTexas state directory.
Pull a Irving 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.