Renville County, North Dakota requires a building permit before a covered structure is erected, moved, enlarged or structurally altered, although structures associated with the normal incidents of agriculture are excepted1. County zoning also controls land use, lots and setbacks, while cities retain their own zoning authority and two townships direct building applications to township officers23. First District Health Unit issues septic permits and must approve system designs45.
At a glance
- Building permit
- Required for covered structures; normal agricultural structures are excepted1
- Zoning
- Yes; rules vary by district and cities may exercise their own authority62
- Septic
- First District Health Unit permit and approved design required75
- RV living
- Long-term private-land occupancy is not confirmed; commercial RV campgrounds require conditional-use review89
- Tiny home
- No county-specific occupancy rule confirmed; ask Planning & Zoning about the parcel and proposed structure6
- Owner-builder
- No general building-permit exemption confirmed; a certified property owner may install septic after required training and permitting1011
- Lot size
- District-specific; agricultural nonfarm homes generally need at least 3 acres12
- Private well
- State appropriation permit required only above 12.5 acre-feet per year; qualifying lower-volume uses must still be reported13
Who to call
Building permits
Renville County Planning & Zoning
County building-permit applications, demolition permits, fence permits and zoning questions outside areas administered by cities or the listed townships
205 Main Street E P.O. Box 68 Mohall, ND 58761-0068
Septic permits
First District Health Unit Environmental Health Division
Onsite sewage permits, site evaluations, system design approval and final inspections in Renville County
801 11th Ave SW, Minot ND 58701
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 Renville County, North Dakota?
Yes. Renville County requires a building permit before a covered building or structure is erected, moved, enlarged or structurally altered; structures associated with the normal incidents of agriculture are excepted, and nonstructural maintenance does not need a permit1. The county charges a $50 building-permit fee14. Apply to the Planning Commission; when plans meet the zoning district and other applicable ordinances, the commission or designated Zoning Administrator collects the fee and issues the permit15. A permit expires if construction does not take place within one year of issuance1. After permit-required work is complete, notify the Planning Commission for an onsite inspection16. A county certificate of compliance is required before occupying land, a building or a structure built or altered in a way that required the permit17.
Who handles building permits in Renville County?
Renville County Planning & Zoning handles county building applications, demolition permits, fence permits and zoning questions, and its office number is 701.756.62883. The county office directs building applications in Van Buren Township and Rockford Township to the appropriate township officer instead3. Cities and their extraterritorial areas retain the opportunity to exercise their own zoning authority, so a parcel inside or near city boundaries may not use the county process2. The county's zoning permit establishes compliance with the zoning ordinance, but we could not confirm whether Renville County separately adopted and enforces the North Dakota State Building Code. North Dakota's state code framework took effect in 2026, while enforcement belongs to jurisdictions that elect to adopt and enforce it1819. Ask Planning & Zoning which construction-code inspections, if any, apply to your site before ordering plans.
Does Renville County have zoning?
Yes. Renville County uses Agricultural, Rural Residential, Commercial, Industrial and Recreational zoning districts, with boundaries shown on its official zoning map20. Standards depend on the district. An individual nonfarm dwelling in the Agricultural District generally needs at least 3 acres, while Rural Residential and Recreational lots generally need at least 5,000 square feet with common sewer or 3 acres with an onsite drainage field12. Agricultural buildings have a permit exception, but agricultural land and structures remain subject to applicable setbacks21. Agricultural District structures generally sit 150 feet from section lines and township or county road centerlines, or 250 feet from state and federal highway centerlines22. Cities may exercise their own zoning authority, and the county directs applicants in Van Buren Township and Rockford Township to township officers23. Confirm the parcel's administrator and mapped district before designing the site.
How do septic permits work in Renville County?
First District Health Unit requires a septic permit when a Renville County building will produce sewage or wastewater and no community septic system is available, and the permit must be obtained before work begins7. Before submitting the application, flag utilities and mark the proposed building corners, plumbing stub-out, well sites and property boundaries7. First District then evaluates the site, samples soil, chooses a location and determines or approves the system design5. Only 11.7% of county soils are rated without severe limits for a conventional drain field, so do not assume a standard field will work before evaluation23. A licensed contractor or properly certified property owner may install the system, but an owner-installer still needs the permit and training11. Schedule the final inspection before backfilling or covering the system; without final approval, the system is unapproved and illegal24.
Can you live in an RV or tiny home in Renville County?
Renville County's ordinance does not confirm a general right to occupy an RV as a full-time home on private land. The Recreational District is intended in part for RV parks with short-term or seasonal parking, and commercial tent or RV campgrounds require a conditional-use permit89. Those campground provisions do not answer long-term residential RV occupancy elsewhere, so ask Renville County Planning & Zoning—or the applicable city or township authority—about the exact parcel before relying on an RV during construction23. We also could not confirm a county-specific tiny-home rule or a minimum dwelling floor area. A tiny home still has to fit the parcel's permitted use, lot and setback standards, and any covered structure requires the county zoning permit612221. A new manufactured home has separate statewide licensed-installer and inspection requirements25.
Building a home in Renville County: the steps, in order
- Ask Renville County Planning & Zoning—or the appropriate city or township—who administers the parcel, then confirm its mapped zoning district and allowed residential use23.
- Lay out the house, access, well and septic area against the district's lot-size and setback rules1222.
- Submit the structure plans to the Planning Commission and pay the $50 county building-permit fee when applicable1514.
- Apply to First District Health Unit before beginning septic work; mark the utilities, building, well and boundaries so the health unit can evaluate soil and approve the design75.
- Confirm any well reporting or appropriation requirement; withdrawals above 12.5 acre-feet per year require a state permit13.
What should you check before buying land in Renville County?
Start with the zoning map and the government that administers the parcel: city boundaries, extraterritorial areas and the two townships identified by the county can change where you apply23. Verify the district's permitted use, lot size and setbacks before relying on a seller's description1222. For an irregular or hard-to-locate tract under 10 acres, the county may require platting or replatting before conveyance can be recorded26. Get the septic site evaluated early because only 11.7% of county soils are rated without severe limitations for a conventional drain field23. Confirm legal road access and ask the responsible road authority whether a driveway approval applies; we could not confirm a county driveway-permit rule. Also check flood maps with the county before closing because we could not confirm a local floodplain-development process. For carrying costs, the median property-tax bill is about $1,107 per year and the effective rate is about 0.7%2728.
Watch-outs
- Van Buren Township and Rockford Township building applicants must contact the appropriate township officer rather than assuming the county office will issue the application3.
- A county building permit expires if construction does not take place within one year of issuance1.
- Do not cover a new septic system before First District Health Unit's final inspection; without final approval, the system is unapproved and illegal24.
- Long-term private-land RV occupancy and county-specific tiny-home occupancy remain unconfirmed; ask the zoning authority for the parcel before buying or moving a unit onsite86.
Sources
- Planning and Zoning Ordinances, quoted and re-checked
- Planning & Zoning, quoted and re-checked
- Renville County Planning & Zoning (renvillecountynd.org)
- Septic (Onsite Wastewater) Systems, quoted and re-checked
- Septic (Onsite Wastewater) Systems, quoted and re-checked
- Renville County, ND Zoning Regulations (2026 county census)
- Septic (Onsite Wastewater) Systems, quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- (2026 county census)
- First District Health Unit Environmental Health Division (fdhu.org)
- Planning and Zoning Ordinances, quoted and re-checked
- Water Appropriation Permits (North Dakota statewide rule), quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Planning and Zoning Ordinances, 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
- Planning and Zoning Ordinances, quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Septic (Onsite Wastewater) Systems, quoted and re-checked
- Manufactured Home Installation Program (North Dakota statewide rule), quoted and re-checked
- Planning and Zoning Ordinances, quoted and re-checked
- Median property tax bill: Bolthole Index county data
- 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.