Unincorporated Bowman County, North Dakota requires a county zoning permit from the Zoning Administrator before covered construction, but we could not confirm a separate general building permit or county inspection program1. The City of Bowman runs its own zoning code, and some townships and city extraterritorial areas fall outside county zoning2. Septic permits come from the local public health unit, the Southwestern District Health Unit, not the county zoning office3.
Do you need a building permit in Bowman County, North Dakota?
For covered work in unincorporated Bowman County, obtain a zoning permit before a structure is located, erected, moved, reconstructed, extended, enlarged, converted or structurally altered.
For covered work in unincorporated Bowman County, obtain a zoning permit before a structure is located, erected, moved, reconstructed, extended, enlarged, converted or structurally altered1. We could not confirm a separate general building permit, inspection program or certificate of occupancy, so ask Bowman County Planning & Zoning what applies7. North Dakota's state building code is enforced only by jurisdictions that elect to adopt and enforce it8. The zoning permit expires one year after it is issued1. Buildings directly used in agricultural operations and constructed by farmers, as the ordinance defines them, are exempt from the zoning permit, but road setbacks and floodplain rules remain; inside incorporated cities, the city's ordinances decide whether a permit is needed1.
Who issues zoning permits and building permits in Bowman County?
Bowman County Planning & Zoning administers county zoning and subdivision regulations and is the first stop for a zoning permit.
Bowman County Planning & Zoning administers county zoning and subdivision regulations and is the first stop for a zoning permit7. Ask the office to identify the governing jurisdiction, district, setbacks and floodplain review before starting site work1. The County Commission sets zoning permit fees, and applicants also pay county processing costs such as publication, attorney, mileage and copying expenses before issuance unless the Zoning Administrator allows otherwise for good cause1. Request the current fee schedule from the Zoning Administrator1. A conditional-use request carries a $150 advance hearing-notice fee payable to the Bowman County Treasurer with the application9. Inside the City of Bowman, the city's own zoning code applies instead of the county's2. Septic permits are handled separately by the Southwestern District Health Unit3.
Does Bowman County have zoning?
Bowman County zoning applies in unincorporated areas except townships retaining zoning power and areas governed through a city's extraterritorial authority.
Bowman County zoning applies in unincorporated areas except townships retaining zoning power and areas governed through a city's extraterritorial authority1. Residential District lots have a minimum size of 7,000 square feet1. Outside city limits, structures generally must sit at least 150 feet from section lines and county-road centerlines1. Residential accessory buildings must be smaller than the principal building, no taller than 35 feet and at least 25 feet from lot lines1. County subdivision rules use a three-step process outside municipalities and their extraterritorial jurisdictions1.
How do septic permits work in Bowman County?
Before onsite-wastewater work begins, the installer must hold a no-cost state license from North Dakota DEQ and obtain a permit from the local public-health unit.
Before onsite-wastewater work begins, the installer must hold a no-cost state license from North Dakota DEQ and obtain a permit from the local public-health unit4,10. Southwestern District Health Unit lists sewer-system inspections and a sewage-and-water application3. For subdivision land, a private septic system may be approved by the county sanitarian or Health District only on a lot of at least 1 acre1. New subdivision development must use approved onsite sewage; privies, outhouses and cesspools are prohibited there1. Only about 22.6% of county soils avoid severe conventional-drain-field limitations11.
Can you live in an RV or tiny home in Bowman County?
The Agricultural District permits parking fewer than 3 RVs or campers, but parking does not establish a right to permanent residential occupancy.
The Agricultural District permits parking fewer than 3 RVs or campers, but parking does not establish a right to permanent residential occupancy1. We could not confirm a general full-time RV rule or a specific tiny-home occupancy rule, so ask Planning & Zoning for a written parcel-specific answer7. New manufactured homes installed for residential use in North Dakota must use a state-licensed installer and receive inspection by a state-licensed inspector12. Wastewater work still requires the local public-health permit4. County rules for mobile-home parks require at least 5 acres and no more than 5 units per gross acre, and temporary mobile homes for qualifying employees must sit near an occupied farmstead and share its sewer and water1.
Building a home in Bowman County: what are the steps?
Ask Planning & Zoning which government and district cover the parcel.
- Ask Planning & Zoning which government and district cover the parcel1,7.
- Confirm lot size, setbacks, access and flood status1.
- Submit the zoning permit before covered work1.
- Request the fee schedule; a conditional-use request costs $1501,9.
- Ask what code and inspections apply because separate county building permits remain unconfirmed8.
- Use a licensed septic installer and obtain the local permit4.
What should you check before buying land in Bowman County?
Confirm jurisdiction first because county zoning does not govern every township or city extraterritorial area.
Confirm jurisdiction first because county zoning does not govern every township or city extraterritorial area1. Check access and the building envelope: access points are limited to 4 per mile on each side of a highway or county road, and the outside-city setback is generally 150 feet1. Development in a special flood-hazard area requires a Zoning Administrator permit1. Budget for septic investigation because only about 22.6% of soils avoid severe conventional-drain-field limitations11. The effective property-tax rate is about 0.8%, though parcel bills vary11.
Watch-outs
- A zoning permit is confirmed, but a separate general building permit, inspection program and certificate of occupancy were not; ask Planning & Zoning1,7.
- County zoning excludes some townships and may yield to city extraterritorial zoning1.
- The agricultural exemption preserves road-setback and floodplain requirements1.
- The $150 amount is specifically a conditional-use fee; request other fee amounts from the Zoning Administrator1,9.
Sources
12 official pages, each quoted and re-checked · written October 9, 2026
- Bowman County North Dakota Planning and Zoning Ordinance
- Planning & Zoning - Bowman North Dakota
- On-Site Wastewater Treatment Systems
- On-Site Wastewater Treatment Systems
- Property Tax Exemption for Builders of Certain New Single Family Residential Properties (North Dakota statewide rule)
- Water Appropriation Permits (North Dakota statewide rule)
- Bowman County Planning & Zoning (bowmannd.com)
- Building Codes (North Dakota statewide rule)
- Bowman County Application for Conditional Use Permit
- On-Site Wastewater Treatment Systems
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- Manufactured Home Installation Program (North Dakota statewide rule)
Written October 9, 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.
Off-grid gear
Going off-grid in Bowman County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
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