§ MT Montana
County permits
Valley County
Valley County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Valley County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Fort Peck Assiniboine & Sioux Tribes Government
- Online portal
- Fort Peck Tribes Official Website ↗
- Phone
- (406) 768-2300
- info@fortpecktribes.net
- Address
- 501 Medicine Bear Road, Poplar, MT 59255
§ 02 Jurisdictions
Cities in Valley County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Valley 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.