Adopted edition
FBC 2023
Inherits from Monroe county floor.
FL · City
Key West, FL.
Key West, FL — building code: FBC 2023.
Design wind speed
150 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
Key West Building Department
www.cityofkeywest-fl.gov/1077/Building-DepartmentZIP coverage
3 ZIP codes inside Key West.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
33040 33041 33045
Working in Key West?
Pull an address-level code packet for any parcel in Key West. SkyCanvass resolves the address, looks up the Key West-specific amendments and the Monroe county and Florida state floor, then emits a cited packet ready for permit submittal.
See the Monroe county overview, or the Florida state directory .
Pull a Key West 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.