§ NY New York
County permits
Montgomery County
Montgomery County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Montgomery County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Montgomery County Planning / Municipal Services
- Online portal
- Montgomery County Municipalities Directory ↗
- Phone
- 518-853-3000
- Address
- Montgomery County Government Building, PO Box 1500, Fonda, NY 12068
§ 02 Jurisdictions
Cities in Montgomery County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Montgomery County, New York. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.