Unincorporated Bowman County, North Dakota requires a county zoning permit before covered construction or structural changes, but we could not confirm a separate general building permit or county inspection program.1 County zoning applies in much of the unincorporated county, with exceptions for townships retaining zoning authority and incorporated-city extraterritorial areas.2 Start with Bowman County Planning & Zoning, then secure the local public-health permit required before septic work begins.34
At a glance
- Building permit
- A zoning permit is required for covered work; a separate general building permit is unconfirmed1
- Zoning
- Yes, but jurisdiction varies by township and city extraterritorial area25
- Septic
- A local public-health permit is required before installation4
- RV living
- General private-land occupancy rule not confirmed; ask Planning & Zoning5
- Tiny home
- No countywide occupancy rule confirmed; zoning district still matters6
- Owner-builder
- No exemption confirmed; ask Planning & Zoning before contracting7
- Private well
- State appropriation rules depend on annual withdrawal8
Who to call
Planning & zoning
Bowman County Planning & Zoning
County zoning and subdivision administration, zoning applications and local floodplain development review
104 1st St NW, Suite 4, Bowman ND 58623
Septic permits
Southwestern District Health Unit Environmental Health
Environmental-health questions, sewer-system inspections, and sewage and water facility applications
528 21st West, Dickinson, ND 58601
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
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.1 The county materials reviewed do not confirm a separate general building-permit requirement, building inspections or certificates of occupancy, so ask Bowman County Planning & Zoning what approvals apply to the exact parcel and project.3
North Dakota has adopted a statewide building-code framework, but state Community Services does not enforce it; enforcement belongs to jurisdictions that elect to adopt and enforce building codes.910 That distinction matters here: a county zoning permit is confirmed, while a general construction permit is not. Agricultural land and buildings covered by the county ordinance's agricultural-use definition are exempt from most county zoning provisions, but road setbacks and floodplain rules still apply.11
Who handles permits and zoning in Bowman County?
Bowman County Planning & Zoning administers the county zoning and subdivision regulations, supports the Planning and Zoning Board and provides the county's zoning-permit application.3 Contact the office at the address, phone or email listed above before ordering plans or scheduling site work.3
The office is the practical first stop for confirming the parcel's zoning district, whether the county has jurisdiction, which application fits the work and whether floodplain review is needed.62 County materials establish only part of the permit process, and permit fees are set by the applicable enforcing authority rather than by one statewide fee schedule.112 If the land is inside a city or a township that retained zoning power, ask that local government which permits and codes it administers.5
Does Bowman County have zoning?
Yes. Bowman County zoning regulations apply to unincorporated areas except townships that have not relinquished zoning power to the county and areas affected by an incorporated city's extraterritorial zoning election.2 Because the responsible jurisdiction can change by parcel, confirm both the zoning district and the governing office before relying on county standards.5
District rules are concrete. Residential District lots have a minimum size of 7,000 square feet, while other districts carry different minimums.13 Outside city limits, structures must generally sit at least 150 feet from section lines and county-road centerlines; state-highway and accessory-building standards differ.14 Residential accessory buildings are limited to 35 feet in height and must be smaller than the principal building.15 New subdivisions outside municipalities and their extraterritorial jurisdictions follow the county's subdivision-review requirements.16
How do septic permits work in Bowman County?
North Dakota requires an onsite-wastewater installer to secure a permit from the applicable local public-health unit before work begins, and the installer must also hold a state license.4 Southwestern District Health Unit Environmental Health lists sewer-system inspections and an application for sewage and water facilities among its services.17 Contact Environmental Health before designing or installing a system to confirm the current application, site-evaluation and inspection sequence for a Bowman County parcel.17
Site conditions deserve early attention: about 22.6% of county soils are rated without severe limitations for a conventional septic drain field.18 That does not decide whether a particular lot will pass, but it makes a parcel-specific evaluation especially important. The county's materials do not establish a general water-or-sewer connection rule, so also confirm whether the property will use an onsite system, a well or available utilities before closing.1
Can you live in an RV or tiny home in Bowman County?
We could not confirm a general rule allowing or prohibiting full-time RV living on private land in unincorporated Bowman County. Ask Bowman County Planning & Zoning whether the parcel's district permits the proposed occupancy and whether a zoning permit, approved wastewater arrangement or other approval is required.36
Bowman County's ordinance does regulate manufactured-home parks and certain temporary mobile homes, but those provisions do not answer every private RV or tiny-home situation.19 New manufactured homes installed for residential use in North Dakota must use a state-licensed installer and receive inspection by a state-licensed inspector.20 No general minimum dwelling size or tiny-home occupancy rule was confirmed for unincorporated Bowman County. Because county, township and city jurisdiction varies, get a parcel-specific written answer before buying a small home or using an RV during construction.5
Building a home in Bowman County: what are the steps?
- Ask Bowman County Planning & Zoning to identify the governing jurisdiction and zoning district for the parcel.35
- Confirm lot size, road and property-line setbacks, access and whether the site lies in a mapped flood-hazard area.131421
- Submit the county zoning-permit application before covered construction or structural alteration begins.1
- Ask which building code, inspections and occupancy approvals apply because a separate general county building-permit process was not confirmed.10
- Obtain the required local public-health permit before onsite wastewater work and use a state-licensed installer.4
- Confirm road access: county rules limit access points along highways and county roads, while a state-highway approach may involve state requirements.2214
What should you check before buying land in Bowman County?
Start with jurisdiction. County zoning does not necessarily govern every township or incorporated-city extraterritorial area, so verify who controls the parcel and request its zoning designation.25 Check the legal access point as well: county rules limit access points to 4 per mile on each side of a highway or county road, subject to the ordinance's frontage-road option.22
Review flood exposure before placing a structure because development in a special flood-hazard area requires a permit from the Zoning Administrator.21 Budget for septic investigation because only about 22.6% of mapped soils avoid a severe conventional-drain-field limitation.18 For a private well, a state water-appropriation permit is required when annual withdrawal exceeds 12.5 acre-feet, while certain lower-volume uses have reporting requirements.8 Finally, the county's effective property-tax rate is about 0.8%, but the parcel's actual assessment and bill will vary.23
Watch-outs
- A Bowman County zoning permit is confirmed, but a separate general building permit, inspection program and certificate of occupancy were not; ask Planning & Zoning before construction.13
- County zoning jurisdiction excludes some townships and may yield to incorporated-city extraterritorial zoning, so the parcel location controls who answers the question.2
- Agricultural-use exemptions do not remove county road-setback or floodplain requirements.11
- Private-land RV living, tiny-home occupancy and an owner-builder exemption could not be confirmed; ask Planning & Zoning for a parcel-specific answer.73
Sources
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County Planning & Zoning (bowmannd.com)
- On-Site Wastewater Treatment Systems (North Dakota statewide rule), quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- (2026 county census)
- Water Appropriation Permits (North Dakota statewide rule), quoted and re-checked
- Building Codes | Commerce | North Dakota (North Dakota statewide rule), quoted and re-checked
- Building Codes (North Dakota statewide rule), quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- 2026 North Dakota State Building Code Book (North Dakota statewide rule), quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Southwestern District Health Unit Environmental Health (swdhu.net)
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Manufactured Home Installation Program (North Dakota statewide rule), quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Bowman County North Dakota Planning and Zoning Ordinance, quoted and re-checked
- Effective property tax rate: Bolthole Index county data
Written September 27, 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.