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Tulsa County, Oklahoma

Building permits, zoning and septic rules in Broken Arrow, Oklahoma

Broken Arrow, Oklahoma requires building permits for structures built within city limits; applications go through the city’s Community Permitting and Licensing Division.1 Broken Arrow applies city zoning, including a mapped residential manufactured-home district.2 Septic systems inside Broken Arrow require Oklahoma DEQ authorization rather than city building approval alone.3 For land outside the city in Tulsa County, use the Tulsa County guide.

At a glance

Building permits
Required for structures built within the city; apply through city permitting1
Zoning
City zoning applies; RMH standards apply only to mapped RMH areas2
Septic authorization
DEQ Authorization to Construct before installation or modification3
Manufactured homes
City application and building permit required for placement or alteration4
RMH setbacks
35 feet from public thoroughfares; 25 feet from side and rear boundaries5
Floodplain
Manufactured-home placement prohibited in regulatory flood areas6
Domestic groundwater
State groundwater-use permit not required for domestic use; ask the city about local well requirements7

Who to call

Building permits

Broken Arrow Community Permitting and Licensing Division

City building-permit applications, zoning cases, and planning and engineering submissions

918-259-2400, Ext. 2350

220 S. First Street Broken Arrow, OK 74012

Online permits →

Septic permits

Oklahoma DEQ Environmental Complaints & Local Services

On-site sewage program, soil tests, system designs and installation inspections

405-702-6100

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

Off-grid gear

Going off-grid in Broken Arrow means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Broken Arrow, OK?

Broken Arrow’s Community Permitting and Licensing Division states that building permits are required for any structure being built within the city.1 Broken Arrow also explicitly requires an application to the building official and a permit before transporting, placing, installing, attaching or altering a mobile, manufactured or modular home.4 For residential construction, Broken Arrow adopts the 2018 International Residential Code as amended by the Oklahoma Uniform Building Code Commission, with conflicting city-code provisions controlling.8 Ask city permitting which plans, trade approvals and inspections your particular project needs.

Who issues building permits and handles zoning applications in Broken Arrow?

Broken Arrow’s Community Permitting and Licensing Division accepts residential and commercial building-permit applications, zoning cases, and planning and engineering submissions.1 The division is at the north end of City Hall, and the city directs applicants to its Citizen Self Service Portal.1 Start with that city counter for a project inside Broken Arrow; ask staff to coordinate the building application with the parcel’s zoning review. Septic authorization remains a separate DEQ requirement even when the home’s building application goes through the city.3

Does Broken Arrow have zoning, and what setbacks apply?

Broken Arrow has an Official Zoning Map, and its residential manufactured-home district standards apply only to areas designated RMH on that map.2 In Broken Arrow’s RMH district, the listed building setbacks are 35 feet from a public thoroughfare and 25 feet from side and rear boundaries; the street setback is measured from the planned right-of-way designated by the Transportation Plan.5 Ask city permitting to identify your parcel’s district before choosing a home location. Do not use the RMH dimensions as a substitute for checking the district assigned to your parcel.2

How do septic permits work inside Broken Arrow?

Before installing a new septic system or modifying an existing system in Broken Arrow, obtain an Oklahoma DEQ Authorization to Construct; DEQ reviews a Report for On-Site Sewage before issuing the authorization.3 New installations and modifications must be inspected and approved by DEQ, or installed, self-inspected and approved by a certified installer, before operation.9 Broken Arrow additionally requires written ODEQ permission before on-site disposal facilities are used and compliance with ODEQ and local health-department requirements.10 Contact DEQ’s Environmental Complaints & Local Services division for soil testing, system design and installation-inspection questions.11

Can you live in an RV or tiny home in Broken Arrow?

We could not confirm a complete rule for RV living, temporary camping or tiny-home occupancy on private land in Broken Arrow; ask city permitting about the proposed use and address before buying. Broken Arrow’s confirmed permit rule for mobile, manufactured and modular homes requires an application to the building official before placement or alteration.4 That rule does not establish a complete tiny-home occupancy answer. For off-grid sanitation, Broken Arrow allows specified on-site disposal facilities where there is no public sanitary-sewer connection, subject to written ODEQ permission and health requirements.12

Building a home in Broken Arrow: what should you check first?

Begin by asking Broken Arrow city permitting to confirm the parcel’s zoning district and accept the appropriate building application; the city counter handles both zoning cases and residential building-permit applications.1 For a manufactured home, check flood status before committing to a site: Broken Arrow prohibits manufactured-home placement in regulatory flood areas.6 If the project needs septic, arrange the Report for On-Site Sewage and DEQ Authorization to Construct before installation, then obtain the required inspection and approval before operation.39 Oklahoma does not require a groundwater-use permit for domestic groundwater use, but ask city permitting about local well-construction requirements.7

Watch-outs

  • Broken Arrow’s RMH setbacks apply to mapped RMH areas, so confirm the parcel’s zoning district before relying on those dimensions.25
  • Broken Arrow prohibits manufactured-home placement in regulatory flood areas.6
  • We could not confirm Broken Arrow’s minimum dwelling size, owner-builder exemption or complete occupancy-clearance requirements; ask city permitting before finalizing plans.1

Sources

  1. Broken Arrow Community Permitting and Licensing Division (brokenarrowok.gov)
  2. Residential manufactured home dimensional standards (Broken Arrow), quoted and re-checked
  3. Oklahoma DEQ On-Site Sewage Information (Broken Arrow), quoted and re-checked
  4. Mobile, manufactured, and modular housing permits (Broken Arrow), quoted and re-checked
  5. Residential manufactured home dimensional standards (Broken Arrow), quoted and re-checked
  6. Floodplain manufactured homes (Broken Arrow), quoted and re-checked
  7. Apply for a Water Permit (Oklahoma statewide rule), quoted and re-checked
  8. International Residential Code adopted (Broken Arrow), quoted and re-checked
  9. Oklahoma DEQ On-Site Sewage Information (Broken Arrow), quoted and re-checked
  10. Required sanitary facilities (Broken Arrow), quoted and re-checked
  11. Oklahoma DEQ Environmental Complaints & Local Services (oklahoma.gov)
  12. Required sanitary facilities (Broken Arrow), 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.

Answers from the rulebook for Broken Arrow

Broken Arrow’s own rules

  • Building permitRequired

    Transporting, placing, installing, attaching, or altering a mobile, manufactured, or modular home inside Broken Arrow city limits.

    • An application must first be filed with the building official.
    • Permit fees and required inspections apply.
    “without first filing an application with the building official, and without obtaining the required permit therefore.”
  • Building code adoptedAdopted (with conditions)

    One- and two-family residential dwellings inside Broken Arrow city limits.

    • The 2018 IRC is adopted as amended by the Oklahoma Uniform Building Code Commission.
    • Conflicting provisions of the city code control.
    “are hereby adopted as the One- and Two-Family Residential Dwelling Code of the city”
  • Zoning districtsPublished

    Broken Arrow city zoning districts, including the RMH residential manufactured-home district.

    • RMH applies only where designated on the Official Zoning Map.
    “The standards in this section apply to areas designated residential manufactured home on the Official Zoning Map.”
  • Off-grid sanitationLimited

    Off-grid human-waste sanitation inside Broken Arrow city limits.

    • Permitted septic tanks, liquefying closets, or chemical closets may be used where facilities are not connected to public sanitary sewers.
    • ODEQ written permission is required before use.
    • ODEQ and local health-department requirements continue to apply.
    “such facilities must be connected to a septic tank, liquefying closet or chemical closet”
  • Building in a floodplainLimited

    Manufactured-home placement in regulatory flood areas inside Broken Arrow city limits.

    • Manufactured homes may not be placed in regulatory flood areas.
    • Existing manufactured homes must be anchored against flotation, collapse, or lateral movement under the city building code.
    “In all regulatory flood areas, no manufactured homes shall be placed in the regulatory flood area. All existing manufactured homes shall be anchored to resist flotation, collapse, or lateral movement, per the city building code.”
  • Permit processPublished (with conditions)

    Mobile, manufactured, and modular home placement or alteration inside Broken Arrow city limits.

    • File an application with the building official before obtaining the required permit.
    • The application, processing, and permit conditions are substantially the same as those required under the adopted International Building Code, except wholly inapplicable portions.
    “The form of the application, the processing of the application, and the conditions of the permit shall be substantially the same as that required under the International Building Code as adopted by the city”

Rules another office applies inside Broken Arrow

Broken Arrow does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • SetbacksSpecified

    Residential manufactured home (RMH) zoning district inside Broken Arrow city limits.

    • A required building setback from an abutting street is measured from the planned right-of-way designated by the Transportation Plan.

    public thoroughfare setback: 35 feet · side and rear boundary setback: 25 feet

    “Building Setback 1 — From public thoroughfare 35 ft. — From side and rear boundary 25 ft.”
  • Who permits septicState (with conditions)

    On-site sewage systems used inside Broken Arrow city limits.

    • Broken Arrow Code section 24-100 additionally requires ODEQ written permission and compliance with ODEQ and local health-department requirements.
    “such disposal facilities must be permitted in writing by the ODEQ prior to their use.”
  • Septic permitRequired

    New or modified on-site sewage treatment systems inside Broken Arrow city limits.

    • An ATC must be purchased and issued by DEQ before installation or modification.
    • A Report for On-Site Sewage must be reviewed before issuance.
    “Before installing a new or modifying an existing on-site sewage treatment system, an Authorization to Construct (ATC) must be purchased and issued by DEQ.”
  • Septic inspectionRequired

    New installations or modifications to on-site sewage systems inside Broken Arrow city limits.

    • Inspection and approval must occur before operation.
    • DEQ or a certified installer may perform the inspection under the stated conditions.
    • Certified-installer final inspections must be submitted to DEQ within 15 days.

    submission deadline: 15 days (Final inspections performed by a certified installer)

    “All new installations or modifications to an on-site sewage system must be inspected and approved by DEQ or installed, self-inspected and approved by a certified installer before the system may be placed into operation.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Broken Arrow or Tulsa County directly.

  • Owner-builder exemption — Owner-builders inside Broken Arrow city limits.
  • Certificate of occupancy — Certificate-of-occupancy requirements for all covered construction inside Broken Arrow city limits.
  • Minimum dwelling size — Minimum dwelling size inside Broken Arrow city limits.
  • Camping on your land — Temporary camping on private land inside Broken Arrow city limits.
  • Tiny homes — Tiny-home occupancy inside Broken Arrow city limits.
4 more unanswered
  • Well permit
  • Agricultural exemption
  • Subdividing land
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Broken Arrow publishes no rule on the point, not that none exists. Tulsa County’s page lists the county offices to call.

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