§ MT Montana
County permits
Beaverhead County
Beaverhead County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Beaverhead County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Montana Building Codes Bureau (State Authority); Beaverhead County Land Use and Planning Department (Local Zoning)
- Online portal
- Accela State Building Permit Portal ↗
- Phone
- State BCB: (406) 841-2056; County Planning: (406) 683-3768
- BUILDINGCODES@MT.GOV
- Address
- Montana Building Codes Bureau: 301 S. Park Avenue, 4th Floor, Helena, MT; Beaverhead County Land Services: 2 S. Pacific St, Ste #3, Dillon, MT
§ 02 Jurisdictions
Cities in Beaverhead County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Beaverhead County, Montana. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.