Adopted edition
IRC 2021
Local amendments override state floor.
ND · County
Grand Forks County, ND.
Grand Forks (3rd largest city, county seat). Code enforcing: YES (contact Carole McMahon 780-8421). Local
Design wind speed
90 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.
Climate zone (IECC)
7
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Grand Forks County County Building Department
Local conditions
- Frost depth: 54".
Common amendments + overlays
What's specific to this county.
- §01 County has local amendments to the state floor — consult the building department.
Working in Grand Forks County?
Pull an address-level code packet for any property in Grand Forks County. SkyCanvass resolves the parcel, looks up the adopted edition + the Grand Forks County-specific amendments listed above, and emits a cited packet ready for permit submittal.
See the North Dakota state overview for the broader context, or browse the state directory.
Pull a Grand Forks County code packet.
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