Traill County, North Dakota requires building permits for residential and commercial property outside city limits in Belmont, Blanchard, Caledonia, Elm River, Greenfield, Mayville and Morgan townships; applicants in other townships must ask their township officer1. The county has no countywide zoning, so townships and cities set their own zoning rules2,3. Septic permits come from the local public health unit before work begins, not from the township or city4.
Do you need a building permit in Traill County, North Dakota?
Yes, for county building permits in the townships named by the county.
Yes, for county building permits in the townships named by the county. Traill County requires permits for residential properties, including farm-residence-exemption homes, and commercial properties outside city limits in Belmont, Blanchard, Caledonia, Elm River, Greenfield, Mayville and Morgan townships1. For property in another township, contact that township's officer; property inside a city goes through city hall or the city auditor1,2. Grain bins and farm buildings or sheds do not need the county permit, but the exemption does not include a residence1. North Dakota separately exempts agricultural-purpose buildings from the state building-code chapter only when they are not places of human habitation or used by the public9. Building your own home does not create a confirmed permit exemption; North Dakota's separate owner-builder provision is a discretionary property-tax exemption, not a building-permit or inspection exemption7.
Who handles Traill County building permits, and how do you reach the office?
Traill County Taxation and GIS provides the county building-permit form and receives the approved permit package and applicable fee after the township officer signs it.
Traill County Taxation and GIS provides the county building-permit form and receives the approved permit package and applicable fee after the township officer signs it1. Reach the office at 701-636-5950 or mail the package to P.O. Box 745, Hillsboro, ND 580456. The published fees are $25 for improvements of $10,000 or less, $50 for improvements from $10,001 through $100,000, and $100 for improvements over $100,0001. The check is payable to the Traill County Treasurer1. Traill County has not confirmed a general building-inspection schedule, a certificate-of-occupancy requirement or county enforcement of the North Dakota State Building Code, so ask the Taxation office and the township officer what plan review, inspections and final approval apply before scheduling construction6.
Does Traill County, North Dakota have zoning, and who sets it?
Traill County does not have countywide zoning regulations.
Traill County does not have countywide zoning regulations2. Zoning is local instead: the county commissioners' minutes state that townships have zoning ordinances and comprehensive plans, and a contract is in place to update all township zoning ordinances on file3. City rules may apply separately inside city limits10. Building permits follow a different route than zoning: the county permit applies in the seven named townships, city hall handles property inside a city, and other townships direct applicants to their township officer1. Septic permits stay with Traill District Health Unit in every case4. We could not confirm a complete inventory of township zoning rules, nor countywide standards for minimum lot size, setbacks, lot coverage, building height or minimum dwelling size. Before choosing a house site, ask the township officer or city for the written zoning rules that apply to the parcel, and ask Traill County Taxation and GIS how the property enters the county building-permit process6.
How do septic permits work in Traill County?
Traill District Health Unit handles septic evaluation requests for Traill County properties.
Traill District Health Unit handles septic evaluation requests for Traill County properties5. Before onsite wastewater work begins, the installer must secure a permit from the local public-health unit, hold a North Dakota Department of Environmental Quality license and follow local codes4. Contact Traill District Health Unit at 701-636-4434 or P.O. Box 58, Hillsboro, ND 5804511. Only about 4.9% of Traill County soils are rated without severe limitations for a conventional septic drain field, so the evaluation may materially affect system design and cost12. A mandatory inspection trigger was not confirmed; ask District Health what evaluation, design documents and inspections are required for the proposed system11.
Can you live in an RV or tiny home on your land in Traill County?
Traill County has not confirmed a rule that allows or prohibits long-term RV occupancy, temporary camping or tiny-home occupancy on private rural land.
Traill County has not confirmed a rule that allows or prohibits long-term RV occupancy, temporary camping or tiny-home occupancy on private rural land. The North Dakota state-park camping limit concerns state-park campsites and cabins, so it does not answer the private-land question13. In the seven named townships, a tiny home used as a residence falls within the county's stated residential permit rule; applicants elsewhere should ask their township officer before ordering or placing one1. A new manufactured home installed for residential use in North Dakota must be installed by a state-licensed installer and inspected by a state-licensed inspector14. Ask Traill County Taxation and GIS and the applicable township officer about occupancy, sanitation, setbacks and utility connections for the exact parcel6.
How do you build a home in Traill County, North Dakota, step by step?
Determine whether the parcel is inside a city or in a township, because city applicants contact city hall while rural applicants begin with the applicable township officer.
- Determine whether the parcel is inside a city or in a township, because city applicants contact city hall while rural applicants begin with the applicable township officer1.
- Ask the township officer and Traill County Taxation and GIS to confirm the permit route, zoning, setbacks, inspections and any final occupancy approval for the parcel1,6.
- For a covered rural project, complete the county permit form and have the township officer approve it1.
- Submit the approved form with the applicable fee payable to the Traill County Treasurer1.
- Ask Traill District Health Unit for the septic evaluation and permit, and use a state-licensed installer4,5.
- For a private well drawing more than 12.5 acre-feet per year, obtain a state water-appropriation permit; qualifying uses below that threshold must still be reported8.
- Confirm floodplain review and legal road access before finalizing the site plan because county requirements for those items were not confirmed.
What should you check before buying land in Traill County?
Start with jurisdiction: identify the city or township, then confirm the permit route and any parcel-level zoning with Traill County Taxation and GIS.
Start with jurisdiction: identify the city or township, then confirm the permit route and any parcel-level zoning with Traill County Taxation and GIS1,6. If a seller proposes splitting land for development, remember that Traill County regulates subdivision of unincorporated land and that an Auditor's Lot does not replace a required subdivision plat15. Investigate wastewater early because only about 4.9% of county soils are rated without severe conventional drain-field limitations12. Confirm the well plan against North Dakota's 12.5-acre-foot annual appropriation threshold and reporting requirement8. Also verify recorded access, floodplain status and the authority controlling any driveway because no countywide driveway or current local floodplain-development rule was confirmed. For carrying costs, the county's median property-tax bill is about $2,018 per year and its typical home-insurance premium is about $1,830 per year12.
Watch-outs
- A covered rural Traill County permit is not complete until the applicable township officer approves the form1.
- The grain-bin and farm-building exemption does not extend to residential property, including a farm residence1.
- Traill County has no countywide zoning, but township zoning ordinances exist, so a parcel-specific zoning check with the township officer or city is still needed2,3.
Sources
15 official pages, each quoted and re-checked · written October 9, 2026
- Building Permits
- Traill County ND - Permits & Planning (2026 county census)
- Traill County Commissioners Minutes, February 4, 2025
- On-Site Wastewater Treatment Systems
- Environmental Health
- Traill County Taxation and GIS (co.traill.nd.us)
- Property Tax Exemption for Builders of Certain New Single Family Residential Properties (North Dakota statewide rule)
- Water Appropriation Permits (North Dakota statewide rule)
- North Dakota Century Code Chapter 54-21.3, State Building Code (North Dakota statewide rule)
- Traill County Board of Commissioners minutes, March 18, 2025
- Traill District Health Unit (co.traill.nd.us)
- 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)
- Auditor's Lots Information and Procedures
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 Traill 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.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.