Seminole County’s permits page says the county is no longer issuing permits and sends applicants to the Oklahoma State Fire Marshal’s Office. What the county still regulates is building and other development in mapped flood hazard areas, under the Flood Damage Prevention Ordinances that took effect on March 6, 2023 and are run by the Emergency Management Director. Seminole and Wewoka permit construction inside their own limits, and the codes of Maud and Cromwell also require town building permits.
What needs a permit in unincorporated Seminole County?
County floodplain permit
- New buildings, additions, remodels and demolition in a special flood hazard area
- Placing a manufactured home
- Filling, excavating, mining or drilling
- Storing equipment or materials
- Burying pipelines or cable
State permits
- Building permit from the State Fire Marshal for the use and occupancy classifications in the International Building Code, where no local permit is required
- Septic system: Oklahoma Department of Environmental Quality Authorization to Construct
Who issues permits in Seminole County?
The county runs no building department. The state’s Uniform Building Code Commission (OUBCC) lists Seminole County as a jurisdiction that does not issue permits, and the county’s own permits page directs people to the State Fire Marshal. The Emergency Management Director is the county’s appointed Floodplain Administrator.
Short on time to read all of this?
Get a free quote →| Office | Handles | Contact |
|---|---|---|
| Emergency Management | Floodplain development permits, hazard mitigation planning | 110 S. Wewoka Ave., Wewoka, OK 74884; 405-220-2557; 8 a.m.–4 p.m. |
| County Clerk | Land records; clerk to the Board of County Commissioners | 405-257-2501 |
| Courthouse | General questions | 405-257-2450 |
| County commissioners | County roads | District 1 (Konawa) 580-925-3692; District 2 (Seminole) 405-382-4035; District 3 (Wewoka) 405-257-3652 |
Eight cities and towns lie in the county. The State Fire Marshal’s list of July 14, 2026 shows which do their own plan review, permits and inspections, and the OUBCC list marks those that do not issue permits.
| Town | Building permits | Phone |
|---|---|---|
| Seminole | The city: on the State Fire Marshal’s list, and its Code Enforcement office handles building, plumbing, electrical and mechanical inspections and residential and commercial permits | 405-382-4330 |
| Wewoka | The city: on the State Fire Marshal’s list since May 30, 2023 | 405-257-2413 |
| Konawa | Not on the State Fire Marshal’s list, and the published sources do not say; ask the city | 580-925-3775 |
| Lima | Not on the State Fire Marshal’s list, and the published sources do not say; ask the town | – |
| Maud (part) | The city: its code (Part 5, Sec. 5-106) requires a building permit from the city building official, with fees set by the city council, although OUBCC lists Maud as not issuing permits | 405-374-2717 |
| Cromwell | The town clerk-treasurer issues building permits under the town code (Sec. 5-106, code updated August 24, 2026), with fees set by the town board; the code exempts owners doing work on their own property from its building rules. OUBCC lists Cromwell as not issuing permits | 405-944-5333 |
| Bowlegs, Sasakwa | OUBCC lists both as not issuing permits | Bowlegs 405-398-4671; Sasakwa 405-941-3002 |
Not sure this scope needs a permit?
Get a free quote →Electrical, plumbing, mechanical and septic work
With no county building program there is no county electrical, plumbing or mechanical permit. Inside Seminole the City’s permit list includes separate commercial plumbing, electrical, mechanical and roofing permits, and its City Code adopts the 2021 International Building and Residential Codes (sections 150.001 and 150.080, last amended 2023 and 2022) and the 2020 National Electrical Code (150.065); the state minimum has been the 2024 editions since September 14, 2026. Trade contractors are licensed by the Construction Industries Board.
Septic systems in the county are permitted by the Oklahoma Department of Environmental Quality: buy the Authorization to Construct before installing or changing a system, and use DEQ or a DEQ-certified soil profiler for the soil test. In flood areas the county ordinance requires new and replacement water and sewage systems to be designed to minimize or eliminate floodwater getting in.
Seminole County permit fees
The county publishes no building permit fee because it issues no building permits; its floodplain application has a fee line but no printed amount, so ask Emergency Management. Where the State Fire Marshal is the permitting office, its plan review page lists these building fees:
Rather talk it over?
Call 1-855-478-4290 →| Item | Fee |
|---|---|
| Building permit and plan review | $0.20 per sq ft, plus a $4 OUBCC fee; $104 minimum |
| Fire alarm, sprinkler or hood suppression system | $0.06 per sq ft of work area, plus $4; $104 minimum |
| Addendum to approved plans | $100 minimum |
What to submit
- Floodplain development permit: the county application, with the parcel number, latitude and longitude, the nearest creek or waterbody and road, a description and the type of development, and plans in duplicate drawn to scale showing dimensions, elevations, existing and proposed structures and fill. In a mapped flood area add the lowest floor elevation, lowest adjacent grade and base flood elevation, with an elevation certificate from an engineer or surveyor.
- State Fire Marshal permit: plans uploaded through the State Fire Marshal’s Accela Citizen Portal.
- Septic: DEQ’s Authorization to Construct application and soil profile.
How to get permits in Seminole County
If the site is inside Seminole or Wewoka, apply to the city. Otherwise use the town table above.
Call Emergency Management (405-220-2557) to find out whether the site is in a special flood hazard area.
If it is, file the county’s floodplain development application before any work begins.
Where no local permit applies, apply to the State Fire Marshal through its online portal.
Get DEQ approval for a septic system before installation.
Rather not deal with the Seminole County building department?
Get a free quote →Inspections in Seminole County
The county does not inspect construction. For floodplain permits, the ordinance makes the Floodplain Administrator responsible for reviewing applications and keeping permit records open for public inspection, and the applicant files the certified elevations with the permit. Buildings permitted by the State Fire Marshal are inspected by that office, and the cities of Seminole and Wewoka inspect work inside their limits.
Local details in Seminole County
Flood rules: the county ordinance adopts the Flood Insurance Study and rate maps dated April 7, 2021. New and substantially improved homes in mapped areas must have the lowest floor, including any basement, at or above the base flood elevation. Accessory buildings over 600 sq ft must meet the full flood standards, and recreational vehicles must be on site fewer than 180 consecutive days, be fully licensed and road-ready, or meet the permit, elevation and anchoring rules for manufactured homes. Variances go to the county’s appeal board.
Flood insurance: unincorporated Seminole County takes part in the National Flood Insurance Program (community 400497), as do Bowlegs, Konawa, Maud, Sasakwa, Seminole and Wewoka.
Tribal trust land: on tribal trust property the State Fire Marshal defers to the tribal government as the authority having jurisdiction.
Oklahoma building code
Oklahoma sets statewide minimum codes (the 2024 editions since September 14, 2026) that cities enforce and may strengthen; most counties issue no building permits for unincorporated land, though a few do. Oklahoma rules
Want this handled start to finish?
Get a free quote →Official Seminole County permit resources
- Seminole County permit information
- Seminole County Flood Damage Prevention Ordinances and permit application
- Seminole County Emergency Management
- Seminole County office contacts
- Seminole County government
- State Fire Marshal plan reviews and building permit fees
- State Fire Marshal building permit FAQ
- State Fire Marshal list of local permitting jurisdictions (July 14, 2026)
- OUBCC jurisdiction list
- Oklahoma Uniform Building Code Commission
- OWRB floodplain management FAQ
- Oklahoma DEQ on-site sewage systems
- Oklahoma Construction Industries Board
- City of Seminole code enforcement and permits
Inspections are where schedules slip.
Get a free quote →Seminole County permit FAQs
Does Seminole County issue building permits?
No. The county’s permits page says it is no longer issuing permits and that permits can be obtained through the State Fire Marshal’s Office.
Do I need a county permit to build in the floodplain?
Yes. A Floodplain Development Permit is required for building, filling, excavating, drilling or storing materials in a special flood hazard area. Apply to Emergency Management in Wewoka (405-220-2557).
Who issues building permits in Seminole and Wewoka?
Each city, inside its own limits. Seminole’s office is at 405-382-4330 and Wewoka City Hall at 405-257-2413.
What does a State Fire Marshal building permit cost?
$0.20 per square foot plus a $4 OUBCC fee, with a $104 minimum.
Who permits a septic system?
The Oklahoma Department of Environmental Quality, through its Authorization to Construct.
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More Oklahoma permitting guides
This guide is provided by Alliance Permitting for general information about Seminole County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.