Adopted edition
Local adoption (Home Rule)
City has its own adoption — separate from county.
TX · City
Dallas, TX.
Dallas, 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
Dallas Building Department
ZIP coverage
78 ZIP codes inside Dallas.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
75201 75202 75203 75204 75205 75206 75207 75208 75209 75210 75211 75212 75214 75215 75216 75217 75218 75219 75220 75221 75222 75223 75224 75225 75226 75227 75228 75229 75230 75231 75232 75233 75234 75235 75236 75237 75238 75240 75241 75242 75243 75244 75246 75247 75248 75249 75250 75251 75252 75253 75254 75260 75261 75270 75287 75313 75315 75336 75339 75342 75354 75355 75356 75357 75360 75367 75370 75371 75372 75374 75376 75378 75379 75380 75381 75382 75390 75398
Working in Dallas?
Pull an address-level code packet for any parcel in Dallas. SkyCanvass resolves the address, looks up the Dallas-specific amendments and the Dallas county and Texas state floor, then emits a cited packet ready for permit submittal.
See the Dallas county overview, or the Texas state directory .
Pull a Dallas 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.