Unincorporated Wells County, North Dakota requires a building permit before constructing, reconstructing, relocating or altering a building or structure in the county zoning jurisdiction1. County zoning applies except where a township has its own lawful regulations2. Central Valley Health District permits new and repaired onsite sewage systems34.
At a glance
- Building permit
- Required before construction, reconstruction, relocation or alteration in the county zoning jurisdiction1
- Zoning
- County zoning applies in county-regulated unincorporated areas; lawful township rules may apply instead5
- Septic permit
- Required from the local public health unit before onsite wastewater work begins4
- RV living
- Not confirmed for private land; ask Planning and Zoning before occupancy6
- Tiny home
- Allowed as a residence where classified as a dwelling and the use and building meet district rules7
- Farm use
- County zoning may not prohibit farming or the normal incidents of farming8
- Agricultural-zone lots
- Non-farm homes and nonresidential uses need at least five acres and 250 feet of lot width9
- Conventional septic soils
- About 64.5% of county soils lack severe drain-field limitations10
Who to call
Building permits
Wells County Planning and Zoning / Tax Director
Building-permit applications, plans, zoning review and the Rural Living Agreement
PO Box 361, Fessenden ND 58438
Septic permits
Central Valley Health District Environmental Health
Installer licensing and permits for new and repaired onsite sewage treatment systems serving Wells County
Contact details are copied from each office’s official page and were checked against it on October 7, 2026.
Off-grid gear
Going off-grid in Wells 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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Do you need a building permit in Wells County, North Dakota?
Wells County requires a permit before constructing, reconstructing, relocating or altering a building or structure in the unincorporated county zoning jurisdiction1. The ordinance incorporates the edition of the Uniform Building Code adopted by the County Commission, together with later amendments11. The Tax Director handles permits for permitted uses, while other requests go to the Zoning Commission, and a permit cannot issue for work that violates the ordinance12. Every mobile or manufactured home also needs a Tax Director permit for placement or relocation13. Wells County has not published a routine construction-inspection schedule or a confirmed certificate-of-occupancy process, so ask Planning and Zoning what reviews apply to the exact project14. No county permit exemption for owner-builders was confirmed; the state owner-builder provision concerns a discretionary property-tax exemption, not relief from county permits15.
Who handles Wells County building and zoning permits?
Wells County Planning and Zoning, administered through the Tax Director, receives applications at PO Box 361, Fessenden ND 58438; call 701-547-322014. The county requests a completed application and a scaled sketch showing the proposed structure, lot size, access locations, section and township14. The county asks applicants to allow three days for permit processing14. Published building-permit fees apply to added taxable square footage: $20 for valuation from $5,001 through $20,000, then $25 plus $1 for each additional $1,000 above $20,00016. The ordinance lists $50 each for a conditional use, zoning amendment or variance, but a separate special- or conditional-use form uses a different project-cost formula16. Ask the Tax Director which current fee applies before submitting.
Does Wells County have zoning?
Wells County zoning applies to unincorporated territory under county jurisdiction, but a township's lawfully enacted regulations apply instead unless that township relinquishes its zoning power to the county2. The County Tax Director maintains the official zoning map, so identify both the controlling jurisdiction and district before planning a use17. Agricultural-zone lots for non-farm homes or nonresidential uses require at least five acres and 250 feet of width, although county zoning may not prohibit farming or the normal incidents of farming98. Rural Residential lots require 20,000 square feet with public water or sewer and one acre without; buildings may cover no more than 30% of the lot1819. Residential Community lots require 5,000 square feet with public water or sewer and 20,000 square feet without; coverage is capped at 40%1819. In either district, a structure over 35 feet generally needs a conditional-use permit20.
How do septic permits work in Wells County?
Central Valley Health District provides environmental-health services in Wells County, while the North Dakota Department of Environmental Quality oversees installer licensing statewide321. A local public-health-unit permit is required before installing a new onsite sewage system or repairing an existing one, including work on septic tanks, drain fields, seepage pits, cesspools or holding tanks4. Call Central Valley Health District at 701-252-1325 before site work begins22. The district provides inspections of existing permitted systems upon request; the available rule does not establish routine inspection of every existing system23. About 64.5% of Wells County soils are rated without severe limitations for a conventional septic drain field, but that countywide figure does not replace parcel evaluation or the required permit104. Approval of alternative off-grid sanitation could not be confirmed, so discuss the proposed system with Central Valley Health District before buying equipment22.
Can you live in an RV or tiny home on land in Wells County?
Wells County has not published a direct rule for long-term RV occupancy or temporary camping on private land, so give Planning and Zoning the parcel number, expected duration and sanitation plan before moving onsite2414. A township may have its own lawful zoning instead of the county ordinance, making the parcel's jurisdiction essential to the answer2. A tiny home classified as a building or dwelling may be occupied as a residence where the use and structure meet the applicable county district rules7. The ordinance does not define “tiny home,” so ask the Tax Director how a proposed unit will be classified714. Mobile homes are conditional uses in the Agricultural Zone, mobile-home courts are conditional uses in the Rural Residential Zone, and every mobile or manufactured home needs a Tax Director permit for placement or relocation13.
Building a home in Wells County: what are the steps?
- Give Planning and Zoning the parcel number and establish whether county or township zoning controls the land2.
- Ask the Tax Director for the district, permitted use, minimum lot size, setbacks, lot-coverage limit and any conditional-use review17182526.
- Confirm road access before laying out the site; Rural Residential access is limited to one point per quarter mile, with a frontage road required where necessary27.
- Contact Central Valley Health District about the required onsite sewage permit before installation224.
- Submit the building-permit application and scaled sketch to the Tax Director before construction, reconstruction, relocation or alteration begins114.
- Confirm the current fee and required inspections because the published special-use fee sources differ and no routine inspection schedule was confirmed1614.
What should you check before buying land in Wells County?
Start by confirming whether county or township zoning controls the parcel, then obtain the district designation from the map kept by the County Tax Director2817. Compare the survey and house site against district-specific lot size and setbacks before closing; a non-farm home in the Agricultural Zone needs at least five acres and 250 feet of lot width18259. Rural Residential parcels are limited to one public-road access point per quarter mile and may need a frontage road, so verify that the planned driveway fits the ordinance29. If the site is in a Special Flood Hazard Area in a participating community, obtain a permit from the local Floodplain Administrator before work; regulatory-floodway development also needs state review before that permit issues30. Reserve space for wastewater treatment because a local permit is required for a new system or repair4.
Watch-outs
- A township with lawful zoning may control the parcel instead of Wells County, so establish jurisdiction before relying on county district rules28.
- Wells County requires a building permit before covered construction begins, while the published building-permit fee schedule addresses added taxable square footage116.
- Published special- and conditional-use fee schedules conflict, so confirm the amount with the Tax Director before submitting an application16.
- North Dakota's owner-builder provision is a property-tax exemption, not a permit exemption; no Wells County owner-builder permit exemption was confirmed15.
Sources
- Wells County Zoning Ordinance, quoted and re-checked
- Wells County Zoning Ordinance, quoted and re-checked
- Environmental Health and Safety, quoted and re-checked
- Environmental Health and Safety, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance (2026 county census)
- Wells County Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County Zoning Ordinance, quoted and re-checked
- 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
- Wells County Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County Zoning Ordinance, quoted and re-checked
- Wells County Planning and Zoning / Tax Director (wellscountynd.com)
- Property Tax Exemption for Builders of Certain New Single Family Residential Properties (North Dakota statewide rule), quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- On-Site Wastewater Treatment Systems, quoted and re-checked
- Central Valley Health District Environmental Health (wellscountydistricthealth.org)
- Environmental Health and Safety, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County 2008 Zoning Ordinance, quoted and re-checked
- Wells County Zoning Ordinance, quoted and re-checked
- wellscountynd.com, quoted and re-checked
- Wells County Zoning Ordinance, quoted and re-checked
- wellscountynd.com, quoted and re-checked
- Floodplain Management, quoted and re-checked
Written October 7, 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.