Barndominiums are widely accepted across most counties.
The Division of Community Services updates the ND State Building Code. All jurisdictions must follow it.
Primary Code
ND State Building Code
Code Version
2018 IBC / 2018 IECC with ND amendments (effective Jan 2021)
Adoption Level
Statewide
Statewide Enforcement
Yes
Rural areas have streamlined processes.
Residential
Required
Commercial
Required
Agricultural
Not Required
Size threshold: structures under 200 sq ft may be exempt.
Agricultural buildings on farms are generally exempt from building permits.
Small structures under 200 sq ft typically exempt.
High wind exposure on the open plains. Heavy snow loads. Extreme cold affects material performance.
Wind Load
105–130 mph
high zone
Snow Load
25–50 psf
Seismic
A
Category
Flood
FEMA Regulated
Energy Code
IECC
Version
2018 IECC
Energy code enforced statewide. Cold climate requirements.
License Type
ND Secretary of State registration
Contractors must register with the Secretary of State. Some cities require additional licensing.
Front
25–30 ft
Side
5–10 ft
Rear
15–20 ft
Varies by jurisdiction.
Frost depth 48-60 inches. Full basements are standard.
Very popular. Standard permitting.
Agricultural exemptions available. Steel barns very common.
Well-accepted. Heavy insulation required.
Heated garages essential. Snow load design critical.
Full state building code compliance.
HOAs very uncommon outside Fargo and Bismarck suburbs.
Flood zones along the Missouri, Red, and other rivers.
Verify the information above directly from these official sources. Regulations change — always confirm with your local building department before starting construction.
Disclaimer: This guide is for informational purposes only and does not constitute legal or professional advice. Building codes, permit requirements, and zoning regulations change frequently. Always verify current requirements with your local building department, planning office, or a licensed professional before starting construction. Homestead Steel Structures & Design is not a legal authority on building codes or zoning regulations. Last updated February 2026.
