§ LA Louisiana
County permits
St Martin Parish
St Martin Parish issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated St Martin Parish.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- St. Martin Parish Building Permit Office
- Phone
- 337-394-9860
§ 02 Jurisdictions
Cities in St Martin Parish
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for St Martin Parish, Louisiana. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.