Adopted edition
FBC 2023
Inherits from FL state floor.
FL · County
St. Johns County, FL.
St. Johns is a coastal FL jurisdiction — design wind 150 mph.
Design wind speed
150 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.
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
St. Johns County — sjcfl.us
www.sjcfl.us/BuildingServicesCommon amendments + overlays
What's specific to this county.
- §01 WBDR — Wind-Borne Debris Region rules trigger impact-rated glazing or shutters.
- §02 Coastal flood-zone overlays (FEMA AE/VE).
Working in St. Johns County?
Pull an address-level code packet for any property in St. Johns County. SkyCanvass resolves the parcel, looks up the adopted edition + the St. Johns County-specific amendments listed above, and emits a cited packet ready for permit submittal.
See the Florida state overview for the broader context, or browse the state directory.
Pull a St. Johns County code packet.
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