Oklahoma

Site Plans & Permit Drawings in Oklahoma

Permit-ready site plans and drawings for properties in all 77 counties of Oklahoma, drafted from your address to your local permit office’s rules. No site visit.

  • 77 counties served
  • No site visit
  • Local rules checked
  • Licensed PE partner

Quick answer

Do You Need a Site Plan for a Permit in Oklahoma?

Yes, most building permits in Oklahoma need a site plan: a scaled drawing of the lot, existing buildings and the new work, with distances to the property lines. In Oklahoma, cities issue building permits inside their limits and the county issues them in unincorporated areas. Your address decides which office reviews your plans. We check that office’s requirements before quoting.

Reviewed by the MakeSitePlan drafting team · Updated October 2026

Permits issued by
City building departments; the county in unincorporated areas
Building code
Local adoption of the International Codes; editions vary by city and county
Counties
77 in Oklahoma, all served
Largest
Oklahoma County (809K), Tulsa County (683K), Cleveland County (301K), Canadian County (176K), Comanche County (122K)
Site visit
None. We draft from parcel records, aerial imagery and your documents

Counties we serve

All 77 Oklahoma Counties

We prepare drawings for properties in every county in Oklahoma, and check the rules of the city or county that issues your permit.

77 counties

Counties and population: U.S. Census Bureau, 2023 county population estimates.

Local conditions

What to Know About Permits in Oklahoma

What changes the drawings in Oklahoma. Exact numbers like setbacks and frost depth are set locally; we look them up for your address.

  • Who reviews your permitIn Oklahoma, cities issue building permits inside their limits and the county issues them in unincorporated areas. Your address decides which office reviews your plans.
  • Flood zonesCheck your parcel on FEMA’s Flood Map Service Center. In a mapped flood zone, permit offices in Oklahoma usually want the zone shown on the site plan, and some work needs an elevation certificate. FEMA flood map
  • Expansive clay soilsClay soils in parts of Oklahoma swell and shrink with moisture. Some counties ask for a soils report or an engineered slab or footing.

Oklahoma FAQ

Permits in Oklahoma

Short answers to what people ask before ordering. Ask anything else in your quote request.

Get Price Quote

Reviewed by the MakeSitePlan drafting team
Updated October 2026

Do you serve every county in Oklahoma?

Yes. We prepare drawings for properties in all 77 counties of Oklahoma, from Oklahoma County to Cimarron County.

Who issues building permits in Oklahoma?

In Oklahoma, cities issue building permits inside their limits and the county issues them in unincorporated areas. Your address decides which office reviews your plans.

Does Oklahoma have a statewide building code?

Not one single code for every address. Cities and counties in Oklahoma adopt editions of the International Codes, so the rules depend on where the property is.

Do you need to visit my property in Oklahoma?

No. We work from your address, county parcel records, aerial imagery and any survey, plans or photos you send.

Can you provide engineer-stamped plans in Oklahoma?

Our licensed Professional Engineer partner seals eligible plans in the states where they’re licensed. We confirm coverage for your project before you pay.