Building permits, zoning and septic rules in Nicoma Park, Oklahoma

At a glance

Building permits

Required for erection, moving, additions and structural alterations¹

Zoning

City zoning; requirements vary by district²⁶

Septic authorization

DEQ Authorization to Construct before installation or modification³

Residential building permit fee

$0.20 per square foot plus $75 plan review/administrative fee in the published schedule⁷

Residential lot size

R-1: 10,000, 15,000 or 32,670 square feet, depending on utilities and approved PERC test⁸

Mobile-home size

At least 1,000 square feet outside licensed trailer camps or parks⁹

Water

City Utility Department states all residents use well water⁵

Who to call

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Do you need a building permit in Nicoma Park, OK?

Nicoma Park requires a building permit before a building or other structure is erected, moved, added to or structurally altered.¹ Nicoma Park building permit applications require plans in triplicate and the information specified in the city ordinance; an addition to a single-family structure requires only a sketch plan to approximate scale.¹ The published Nicoma Park fee schedule lists new residential construction at $0.20 per square foot plus a $75 plan review/administrative fee.⁷ Ask City Hall to confirm the applicable fee for your proposed work before submitting the application.⁴

Who handles building permit applications in Nicoma Park?

Nicoma Park accepts building permit applications by email at [email protected] or in person at City Hall.⁴ City Hall is at 2221 Nichols Dr., and the published phone number is (405) 769-5673.⁴ Nicoma Park requires contractors and journeymen to hold an active city license before work starts.⁴ The city fee schedule says electrical, plumbing and mechanical job permits include two inspections; additional inspections cost $50 and reinspections cost $75.¹⁰ Building permit submission to City Hall does not replace DEQ authorization for a new or modified septic system.⁴³

Does Nicoma Park have zoning, lot-size and setback rules?

Nicoma Park has city zoning, including agricultural and residential districts with district-specific use, dimensional, coverage, height and setback requirements.²⁶ In Nicoma Park’s R-1 Single-Family Residential District, minimum lot area is 10,000 square feet with city sewer and water, 15,000 square feet with city sewer only, or 32,670 square feet where city utilities are unavailable and the County Health Department approves a PERC test.⁸ Minimum R-1 frontage is 100 feet in each listed scenario.⁸ In Nicoma Park’s A-1 Agricultural District, maximum lot coverage is 30%, including accessory buildings.¹¹ Ask the city Planning Commission which district and setbacks apply to the parcel before designing a home or outbuilding.⁶¹²

How do septic permits work inside Nicoma Park?

A new or modified septic system inside Nicoma Park needs an Authorization to Construct issued by DEQ before installation or modification.³ DEQ must review the Report for On-Site Sewage before issuing that authorization.³ City sewer availability is a separate question: Nicoma Park’s Utility Department says properties outside city sewer service use septic tanks and directs service inquiries to City Hall.⁵ The R-1 lot-size provision for unavailable city utilities also refers to a County Health Department-approved PERC test; that city zoning condition does not replace DEQ authorization.¹³³ Before buying a lot for septic, ask DEQ about the required report and ask City Hall which utility-dependent lot standard applies.³⁸⁵

Can you live in an RV or tiny home in Nicoma Park?

We could not confirm a parcel-specific rule allowing residential RV occupancy or a separate tiny-home category in Nicoma Park; ask the city Planning Commission about the proposed dwelling and its zoning district.¹² Mobile homes outside licensed trailer camps or parks in Nicoma Park have a minimum living-space requirement of 1,000 square feet, but that is a mobile-home rule, not a general minimum size for every dwelling.⁹ Those mobile homes also require an improved driveway with gravel or a more permanent covering before occupancy.¹⁴ Present City Hall with the actual dwelling type and site plan before committing to the purchase or installation.⁴¹

Building a home in Nicoma Park: what should you do first?

1. Ask the Nicoma Park Planning Commission to identify the parcel’s zoning district and applicable lot, setback and coverage requirements.¹²⁶
2. Ask the Utility Department whether the parcel has city sewer service; the department states that all city residents use well water.⁵
3. If the home needs septic, arrange the Report for On-Site Sewage and obtain DEQ’s Authorization to Construct before installation.³
4. Submit the city building permit application and required plans to City Hall, and confirm trade licensing and inspection arrangements.¹⁴¹⁰

For land outside Nicoma Park city limits, use the Oklahoma County guide for the county’s unincorporated-area building permit answer.¹⁵ Oklahoma’s electrical owner-work license exemption remains subject to local ordinances; ask City Hall how the city applies owner-builder requirements before doing the work yourself.¹⁶⁴

Watch-outs

• The Nicoma Park code lists an R-1 lot standard with city sewer and water, but the city Utility Department states that all residents use well water; ask the department which services are actually available at the parcel.⁸⁵
• We could not confirm Nicoma Park’s mandatory sewer-connection or private-well approval requirements; ask the Utility Department before assuming a private system is acceptable.⁵
• Nicoma Park’s mobile-home minimum size does not establish a general tiny-home minimum; ask the Planning Commission to classify the proposed dwelling.⁹¹²

Sources

1. Sec. 98-33. Building permit, required (Nicoma Park), quoted and re-checked
2. Sec. 98-179. R-1 Single-Family Residential District (Nicoma Park), quoted and re-checked
3. On-Site Sewage Information (Nicoma Park), quoted and re-checked
4. Nicoma Park City Hall — Building Permit Applications (nicomapark.org)
5. Nicoma Park Utility Department (nicomapark.org)
6. Sec. 98-178. A-1 Agricultural District (Nicoma Park), quoted and re-checked
7. City of Nicoma Park Schedule of License and Permit Fees and Other Rates (Nicoma Park), quoted and re-checked
8. Sec. 98-179. R-1 Single-Family Residential District (Nicoma Park), quoted and re-checked
9. Sec. 58-2. Permit and occupancy for mobile homes outside trailer camps or parks (Nicoma Park), quoted and re-checked
10. City of Nicoma Park Schedule of License and Permit Fees and Other Rates (Nicoma Park), quoted and re-checked
11. Sec. 98-178. A-1 Agricultural District (Nicoma Park), quoted and re-checked
12. Nicoma Park Planning Commission (nicomapark.org)
13. Sec. 98-179. R-1 Single-Family Residential District (Nicoma Park), quoted and re-checked
14. Sec. 58-2. Permit and occupancy for mobile homes outside trailer camps or parks (Nicoma Park), quoted and re-checked
15. Oklahoma County - Building Permits & Forms (2026 county census)
16. Oklahoma Statutes — Title 59, Professions and Occupations (Oklahoma statewide rule), quoted and re-checked

Written October 11, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.