§ MO Missouri
County permits
Osage County
Osage County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.
§ 01 Unincorporated
Unincorporated Osage County.
If your property isn't inside an incorporated city, the county permit office handles your application directly.
- Permit authority
- Osage County Emergency Management Agency, Floodplain Administrator
- Online portal
- https://www.osagecountyema.com/flood-plain ↗
- Phone
- Not clearly published on the floodplain page; contact the county office before submitting
- Address
- Not clearly published on the floodplain page; contact the county office before submitting
§ 02 Jurisdictions
Cities in Osage County
Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.
§ 03 County navigation
Information last verified for Osage County, Missouri. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.