Unincorporated Pembina County, North Dakota lists farm dwellings, single-family non-farm dwellings, mobile homes and accessory buildings as permitted uses requiring no county zoning permit1. The county administers zoning, while Pembina County Public Health administers onsite sewer permitting2,3. Confirm building-code enforcement for the parcel before construction because a separate residential building-permit requirement could not be confirmed.
Do you need a building permit in Pembina County, North Dakota?
Pembina County's zoning regulations list farm dwellings, single-family non-farm dwellings, mobile homes, accessory buildings and agricultural buildings as permitted uses requiring no zoning permit.
Pembina County's zoning regulations list farm dwellings, single-family non-farm dwellings, mobile homes, accessory buildings and agricultural buildings as permitted uses requiring no zoning permit1. That answer concerns the county zoning permit; we could not confirm a separate residential construction permit or inspection requirement for unincorporated Pembina County. North Dakota's updated State Building Code took effect January 1, 2026, but Community Services does not enforce it; enforcement belongs to jurisdictions that elect to administer building codes7. Ask the Planning and Zoning Board which building-code jurisdiction, if any, applies to the parcel before ordering plans or starting work2. Agricultural buildings used for agricultural purposes are exempt from the state building-code chapter unless used for human habitation or by the public8. A residence on a farm does not fit that state exemption because it is a place of human habitation8.
Who handles Pembina County building and zoning questions?
The Planning and Zoning Board of Pembina County is the starting point for county zoning questions, and the county regulations assign administration and enforcement to the Planning and Zoning Commission and zoning administrator.
The Planning and Zoning Board of Pembina County is the starting point for county zoning questions, and the county regulations assign administration and enforcement to the Planning and Zoning Commission and zoning administrator1,2. Call the county at 701-265-4231 or visit 301 Dakota Street W. #1, Cavalier, ND 58220, and ask to be connected with the zoning administrator2. Before relying on the no-zoning-permit list, describe the proposed use and ask whether the parcel falls under county, municipal or township zoning jurisdiction1. Conditional uses follow a different path, and development within a floodway or floodplain requires a conditional permit1. We could not confirm a published residential inspection schedule, certificate-of-occupancy rule or owner-builder exemption; ask the zoning administrator which approvals and closeout documents apply to the specific project2,9.
Does Pembina County have zoning?
Yes.
Yes. Pembina County has county zoning administration, and its regulations apply outside zoning jurisdiction accepted by municipalities and townships1,2. The county regulations allow listed uses without a zoning permit, including farm dwellings, agricultural buildings, single-family non-farm dwellings, mobile homes and accessory buildings1. We could not confirm a current countywide minimum home size, minimum lot size, setback, lot-coverage limit or general building-height limit. Ask the Planning and Zoning Board for the rules governing the exact parcel, particularly where a municipality or township may have its own jurisdiction2. Do not describe land as unrestricted merely because a listed residential use needs no county zoning permit; septic, floodplain, road-access and any applicable building-code requirements remain separate questions1,5,10.
How do septic permits work in Pembina County?
Pembina County Public Health administers onsite sewer permitting, and a permit is required before construction or alteration begins.
Pembina County Public Health administers onsite sewer permitting, and a permit is required before construction or alteration begins3,5. The North Dakota Department of Environmental Quality separately licenses installers11. The county application lists a $200 onsite sewer permit fee and a $20 tank permit fee, payable with the application; the permit lasts 12 months from issuance5,12. Mail the form and payment to Pembina County Public Health at 301 Dakota Street West #2, Cavalier, North Dakota 582205,13. The application asks for the property, buildings, wells, water features, driveways, utilities and floodplain information, so settle the house and system layout before filing5. Septic feasibility deserves early attention because only about 2.9% of Pembina County soils are rated without severe limitations for a conventional drain field14. We could not confirm recurring inspections or approved off-grid sanitation alternatives; ask the regional environmental inspector before selecting a system13.
Can you live in an RV or tiny home in Pembina County?
We could not confirm a Pembina County rule that allows or prohibits living in an RV on private land, either temporarily during construction or as a long-term residence.
We could not confirm a Pembina County rule that allows or prohibits living in an RV on private land, either temporarily during construction or as a long-term residence. North Dakota's limit for camping in state-park facilities does not answer the private-land question15. Ask the Planning and Zoning Board for a parcel-specific answer before moving an RV onto the land or installing utilities2. We also could not confirm a county tiny-home occupancy rule or minimum dwelling size. A tiny home should not be assumed exempt from septic, floodplain or jurisdiction-specific building requirements merely because a single-family dwelling is a permitted county zoning use1,11. A new manufactured home follows a separate state installation process requiring a licensed installer and licensed inspector16. The county regulations list a mobile home as a permitted use, but that zoning treatment does not erase the state installation rules for manufactured housing1,16.
Building a home in Pembina County: the steps, in order
Ask the Planning and Zoning Board whether the parcel is under county, municipal or township zoning jurisdiction.
- Ask the Planning and Zoning Board whether the parcel is under county, municipal or township zoning jurisdiction1,2.
- Describe the residence and confirm that it fits a permitted use requiring no county zoning permit, or obtain conditional-use instructions1.
- Ask which building-code authority, inspections and occupancy documents apply because county residential enforcement could not be confirmed2,7.
- Fix the proposed house, well, driveway, utilities and onsite sewer layout, then submit the septic application and payment to Pembina County Public Health before work begins5.
- Contact Emergency Management if the site may be in a floodway or floodplain; construction there requires a conditional permit1. A documented Pembina County floodplain approval required as-built elevation certifications, so ask whether the project will need them17.
- Confirm who controls the adjoining road and discuss the approach and culvert with the Highway Department when it is a county road10.
What should you check before buying land in Pembina County?
Start by identifying the zoning jurisdiction because Pembina County's regulations yield to accepted municipal or township zoning authority in those areas.
Start by identifying the zoning jurisdiction because Pembina County's regulations yield to accepted municipal or township zoning authority in those areas1. Check the flood map and contact Emergency Management before planning construction in a floodway or floodplain, where a conditional permit is required1. Evaluate soils and wastewater options early because about 2.9% of county soils avoid severe conventional-drain-field limitations14. Confirm legal access and the road authority; the Highway Department maintains county roads, bridges and culverts, while some rural roads are under other authorities10. For a private well, a state water-appropriation permit is required above 12.5 acre-feet per year, while qualifying domestic and livestock uses below that threshold must still be reported6. For budgeting context, farmland averages about $3,915 per acre, the effective property-tax rate is about 1%, and the median annual property-tax bill is about $1,16514. The county has about 6 people per square mile, and the nearest city of 100,000 or more is about 134 miles from the county center14.
Watch-outs
- Pembina County has zoning even though several common rural residential uses are listed as needing no zoning permit1.
- A no-zoning-permit use is not a waiver of septic, floodplain, manufactured-home or any applicable building-code requirements1,7,11,16.
- Only about 2.9% of county soils are rated without severe limitations for a conventional septic drain field, so investigate wastewater feasibility before fixing a house site14.
- RV occupancy, tiny-home standards and a separate residential building-permit requirement remain unconfirmed; ask the Planning and Zoning Board before relying on any exemption2.
- Floodway or floodplain construction requires a conditional permit and coordination with Pembina County Emergency Management1.
Sources
17 official pages, each quoted and re-checked · written October 5, 2026
- Pembina County Planning and Zoning (pembinacountynd.gov)
- Pembina County, ND - Boards
- Pembina County Application Permit for Construction/Alteration of an On-Site Sewer System
- Pembina County - Departments (2026 county census)
- On-Site Wastewater Treatment Systems
- Water Appropriation Permits (North Dakota statewide rule)
- Building Codes | Commerce | North Dakota (North Dakota statewide rule)
- North Dakota Century Code Chapter 54-21.3, State Building Code (North Dakota statewide rule)
- Property Tax Exemption for Builders of Certain New Single Family Residential Properties (2026 county census)
- Pembina County Highway Department (pembinacountynd.gov)
- On-Site Wastewater Treatment Systems (North Dakota statewide rule)
- Pembina County Application Permit for Construction/Alteration of an On-Site Sewer System
- Pembina County Public Health (pembinacountynd.gov)
- 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
- North Dakota Administrative Code, Chapter 58-02-08, State Park Rules (North Dakota statewide rule)
- Manufactured Home Installation Program (North Dakota statewide rule)
- Pembina County Floodplain Development Permit Application
Written October 5, 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 Pembina 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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