County permits

Gallatin County

Gallatin County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.

§ 01 Unincorporated

Unincorporated Gallatin County.

If your property isn't inside an incorporated city, the county permit office handles your application directly.

Permit authority: Gallatin County Planning and Community Development Department (Land Use Permits); Montana DLI Building Codes Program (building permits where required)
Website: County LUP: MyGov Portal; State Building Permit: eBiz ↗
Online portal: County LUP: MyGov Portal; State Building Permit: eBiz ↗
Phone: 406-582-3130 (County Planning)
Email: via gallatinmt.gov contact page
Address: County Planning: 311 West Main Street, Room 108, Bozeman, MT 59715

Full unincorporated Gallatin County permit guide →

§ 02 Jurisdictions

Cities in Gallatin County

Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.

§ 03 County navigation

Information last verified for Gallatin 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.