Bolthole Index

Nelson County, North Dakota

Building permits, zoning and land rules in Nelson County, North Dakota

57Index Score / 100
#8 of 53 in North Dakota

Nelson County, North Dakota has county zoning, and a zoning or land-use permit appears to apply to construction, but we could not confirm a full local building-code enforcement program12. Before designing a home, contact the Nelson County Planning Commission about the parcel and Nelson-Griggs District Health Unit about the required local septic permit34.

At a glance

Building permit
A zoning or land-use permit appears to apply; a full building-code permit program is unconfirmed1
Zoning
Nelson County has adopted zoning and subdivision regulations2
Septic permit
Required from the local public health unit before work begins45
RV living
No private-land occupancy rule confirmed; ask the Planning Commission before moving an RV onsite23
Tiny homes
No specific occupancy or minimum-size rule confirmed; parcel zoning still matters23
Owner-builder exemption
No county construction exemption confirmed6
Agricultural buildings
The state-code exemption excludes homes and buildings used by the public7
Private well
A state appropriation permit applies above 12.5 acre-feet per year; qualifying lower uses must be reported8

Who to call

Zoning

Nelson County Planning Commission

Parcel zoning, land-use and development-permit questions for Nelson County

701-247-2463

210 B Ave W, Lakota, ND

Septic permits

Nelson-Griggs District Health Unit

Local public-health coordination for onsite wastewater permits and inspections in Nelson County

(701) 322-5624

116 Main Street PO Box 365 McVille, ND 58254

Contact details are copied from each office’s official page and were checked against it on September 28, 2026.

Do you need a building permit in Nelson County, North Dakota?

Plan on a county zoning or land-use review before construction in Nelson County, but do not assume that this is the same as a full building-code permit and inspection program1. Nelson County is zoned and publishes zoning and subdivision regulations, while we could not confirm a local building-code enforcement program12. North Dakota's current state building-code framework took effect in 2026, but state Community Services does not enforce it; enforcement belongs to jurisdictions that elect to administer a code910. Ask the Nelson County Planning Commission which approval, application and inspections apply to the specific parcel and project before starting work3.

Who handles Nelson County building and zoning questions?

We could not confirm a separate Nelson County building department, so start with the Nelson County Planning Commission at 210 B Ave W in Lakota or call 701-247-24633. Give the office the parcel number, legal description, proposed use and a basic site plan, then ask whether the project needs a zoning or development permit and whether another jurisdiction enforces a building code13. Nelson County's ordinary construction-inspection schedule, certificate-of-occupancy process and owner-builder exemption could not be confirmed63. Permit and plan-review fees, where required, are set by the enforcing jurisdiction rather than by one statewide North Dakota fee schedule11.

Does Nelson County, North Dakota have zoning?

Yes. Nelson County publishes adopted zoning and subdivision regulations and administers them through a county Planning Commission23. Confirm that the tract is under county jurisdiction rather than inside an incorporated municipality before relying on the county rules23. We could not confirm a parcel's zoning district or a countywide minimum dwelling size, minimum lot size, setback, lot-coverage limit or building-height limit23. Take the parcel description and proposed home, accessory structure, RV or mobile-home use to the Planning Commission for a site-specific answer before purchase or design3. North Dakota law permits county zoning of building location, building use and land occupancy, subject to the state-code framework and other statutory limits12.

How do septic permits work in Nelson County?

Nelson-Griggs District Health Unit is the local public health authority for onsite wastewater systems serving Nelson County134. North Dakota requires an onsite wastewater installer to hold a state Department of Environmental Quality license and secure a permit from the local public health unit before work begins45. The district directs onsite sewer inspection questions to Grand Forks Public Health Environmental Health at 701-787-810014. About 35.2% of Nelson County soils are rated without severe limitations for a conventional septic drain field, so a parcel-specific site evaluation is an important early step15. We could not confirm that every proposed off-grid sanitation method is allowed, so describe the entire wastewater plan to the district rather than assuming an alternative system is acceptable14.

Can you live in an RV or tiny home in Nelson County?

We could not confirm a Nelson County rule that allows or prohibits long-term RV occupancy or temporary camping on private land23. North Dakota's limit of 14 nights in any 30-day period applies to state-park campsites and cabins, not to private property in Nelson County16. A county tiny-home occupancy rule and minimum home size also could not be confirmed, so ask the Planning Commission about the parcel's district, the proposed foundation, duration of occupancy and wastewater plan3. A new manufactured home used as a residence must be installed by a state-licensed installer and inspected by a state-licensed inspector, regardless of the unresolved local occupancy details17. A local septic permit is still required before an onsite wastewater system is installed5.

What are the steps to build a home in Nelson County?

  1. Ask the Nelson County Planning Commission to confirm the parcel's jurisdiction, zoning district, allowed residential use, setbacks and any zoning or development permit23.
  1. Ask the same office whether Nelson County or another jurisdiction enforces the state building code for the site and which inspections or final approvals apply110.
  1. Contact Nelson-Griggs District Health Unit before fixing the house location, because the local septic permit must be secured before onsite wastewater work begins145.
  1. Determine the water source; withdrawals above 12.5 acre-feet per year require a state appropriation permit, while qualifying lower domestic uses must be reported8.
  1. Confirm legal road access, floodplain status, permit fees and the required sequence of approvals with the Planning Commission because county-specific processes for those items could not be confirmed311.

What should you check before buying land in Nelson County?

Start with jurisdiction and zoning: have the Nelson County Planning Commission identify the controlling authority, parcel district, allowed use, setbacks and any development approval before closing23. Screen septic feasibility early because only about 35.2% of county soils avoid a severe-limitation rating for a conventional drain field15. Nelson County has about 98.2% of its land at a slope of 15% or less, but gentle terrain does not replace a parcel survey, drainage review or septic evaluation18. About 41.8% of Nelson County is federal land, making ownership and access checks especially important for a particular listing19. The county's effective property-tax rate is about 0.8%, and the median annual property-tax bill is about $9192021. For a private well, confirm reporting duties and whether expected withdrawal crosses the state permit threshold8.

Watch-outs

  • A Nelson County zoning or land-use permit appears to apply, but a complete local building-code permit and inspection program could not be confirmed; ask the Planning Commission before construction13.
  • Private-land RV occupancy, tiny-home standards and minimum dwelling size remain unconfirmed; obtain a parcel-specific answer from the Planning Commission before buying or moving a unit onsite3.
  • Only about 35.2% of Nelson County soils avoid a severe-limitation rating for conventional septic drain fields, so contact the health district before finalizing the building site1514.

Sources

  1. Nelson County Zoning Resolution and Subdivision Regulations (2026 county census)
  2. Nelson County Zoning Resolution and Subdivision Regulations (2026 county census)
  3. Nelson County Planning Commission (nelsonco.org)
  4. Public Health - Nelson County, North Dakota, quoted and re-checked
  5. On-Site Wastewater Treatment Systems (North Dakota statewide rule), quoted and re-checked
  6. (2026 county census)
  7. North Dakota Century Code Chapter 54-21.3, State Building Code (North Dakota statewide rule), quoted and re-checked
  8. Water Appropriation Permits (North Dakota statewide rule), quoted and re-checked
  9. Building Codes | Commerce | North Dakota (North Dakota statewide rule), quoted and re-checked
  10. Building Codes (North Dakota statewide rule), quoted and re-checked
  11. 2026 North Dakota State Building Code Book (North Dakota statewide rule), quoted and re-checked
  12. North Dakota Century Code, Chapter 11-33, County Zoning (North Dakota statewide rule), quoted and re-checked
  13. Nelson County, ND - Public Health (2026 county census)
  14. Nelson-Griggs District Health Unit (nelsongriggshealth.com)
  15. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  16. Parks and Recreation FAQ (North Dakota statewide rule), quoted and re-checked
  17. Manufactured Home Installation Program (North Dakota statewide rule), quoted and re-checked
  18. Share of land at 15% slope or less: Bolthole Index county data
  19. Federal land share: Bolthole Index county data
  20. Effective property tax rate: Bolthole Index county data
  21. Median property tax bill: Bolthole Index county data

Written September 28, 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.

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County locator

Nelson County in North Dakota

57
County map
Nelson County highlighted among the North Dakota counties · colored by Index score

How Nelson County scores

Seclusion83100% ev.
Self-Sufficiency25100% ev.
Admin Boringness5590% ev.
Durability50100% ev.
Property Autonomy73100% ev.
Carry Cost8194% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$156kTypical home
0.8%Property tax
$2,048Land / acre
20.8"Annual rain
8.7% of yrsSevere drought
2.3 / yr (+2.1)Mid-century 100°F days
19.1 daysMid-century dry spell
1.32" (+7.4%)Mid-century 1-day rain
1.66×Wildfire change factor
100%Forward climate coverage
state median fallbackInsurance basis
133,044People within 2 hr
2,201Radius comparison (15 mi)
3People / sq mi
41.8%Federal land
98.2%Land at 15% slope or less
35.2%Septic soil without severe limits
216,552 acWorkable land screen
1%Wooded land
92.7 tonsBiomass / forest ac
39°FAvg temp

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Answers from the rulebook for Nelson County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Nelson County rules

  • Who permits septicMixed (with conditions)

    Onsite wastewater systems serving property in Nelson County through the Nelson/Griggs District Health Unit.

    • The North Dakota Department of Environmental Quality has exclusive authority to adopt rules regarding licensing, permitting, and inspections.
    • The local public health unit issues or administers the local permit function.
    • The county site identifies the Nelson/Griggs District Health Unit as the relevant public-health unit.
    “All installers must obtain a license from the department, which is issued at no cost, and secure a permit from their local public health unit”
  • Building permitLimited

    Nelson County is a zoned county with a Planning Commission and adopted county Zoning Resolution and Subdivision Regulations, so a zoning/land-use permit applies to construction, though a full state building-code enforcement program was not confirmed.

    Nelson County Zoning Resolution and Subdivision Regulations ↗Scouted from the county site, not yet independently re-checked

  • County-wide zoningPresent

    Nelson County has adopted county Zoning Resolution and Subdivision Regulations published on its official nelsonco.org site and administered by a 7-member county Planning Commission.

    Nelson County Zoning Resolution and Subdivision Regulations ↗Scouted from the county site, not yet independently re-checked

North Dakota rules that apply here

  • Building code adoptedAdopted (with conditions)

    The North Dakota State Building Code, consisting of the IBC, IRC, IMC, and IFGC, with the 2024 updates and stated amendments effective statewide as the state code framework.

    • Community Services updates and amends the state code but does not enforce it.
    • The 2024 updates to the IBC, IRC, IMC, and IFGC, plus the 2024 IECC and IEBC versions and proposed amendments, were adopted on September 11, 2025.
    • The new North Dakota State Building Code went into effect January 1, 2026.
    • Appendix chapters are not part of the state building code unless specifically adopted.

    code versions adopted: 2024 IBC, IRC, IMC, IFGC, IECC, and IEBC with proposed amendments · effective date: 2026-01-01

    “adopted the 2024 updates to the IBC, IRC, IMC, and IFGC and the proposed amendments.”
  • InspectionsRequired

    Factory-built modular residential or commercial structures manufactured in North Dakota or intended for placement in North Dakota, where the manufacturer produces two or more modular residential or commercial structures per year.

    • The manufacturer must contract with a third party for inspection during the manufacturing process in the factory.
    • The third-party inspector must be approved as a certified third-party inspector by the Division of Community Services.
    • The inspection covers applicable building, electrical, fire, and plumbing codes and standards.
    • When a certified third-party inspector monitors compliance during factory manufacturing, no further inspection by state or local building, electrical, fire, or plumbing inspectors may be required for that structure during the manufacturing process in the factory.
    • The statutory provision does not apply to a factory manufacturing fewer than two residential or commercial structures per year; the Commerce program page states that manufacturers producing less than two modular structures per year are exempt but must submit a yearly certification of exemption.

    annual modular structures produced: >= 2 structures/year (Factories producing fewer than two residential or commercial structures per year are exempt from the statutory provision; the Commerce program page requires a yearly certification of exemption.)

    “shall contract with a third party for the inspection of the structure for compliance with all applicable building, electrical, fire, and plumbing codes and standards”
  • Manufactured homesLimited

    New manufactured homes installed in North Dakota for residential purposes.

    • Installation must be performed by an installer licensed by the Division of Community Services.
    • The home must be inspected by an inspector licensed by the Division of Community Services.
    • The installer must first apply for and receive authorization to install the home from a licensed inspector.
    • A minimum of two inspections are required on a double-wide home and one inspection on a single-wide home.
    • After installation meets the installation requirements, an insignia is attached to show the home passes inspections.

    minimum inspections for double-wide manufactured home: >= 2 inspections · minimum inspections for single-wide manufactured home: 1 inspection

    “All new manufactured homes installed in North Dakota for residential purposes must be installed by an installer licensed by the Division of Community Services and inspected by an inspector licensed by the Division of Community Services.”
  • Septic permitRequired

    Installation of an onsite wastewater treatment system anywhere in North Dakota.

    • A permit from the applicable local public health unit must be secured before beginning work.
    • The installer must also obtain a state license from the North Dakota Department of Environmental Quality.
    • Installers must follow local codes.
    “Installers must obtain both a state license and a local public health permit before beginning work.”
  • Well permitLimited

    Private water-supply wells statewide in North Dakota.

    • A water appropriation permit from the North Dakota Department of Water Resources is required when annual withdrawal exceeds 12.5 acre-feet.
    • A permit is not needed for wells drawing less than 12.5 acre-feet per year, according to the official private-well guide.
    • For domestic, livestock, fish and wildlife, and recreational uses below 12.5 acre-feet per year, the location and capacity of constructed works must be reported to the Department of Water Resources.
    • Anyone hired to construct, install, or repair a well, pump, or pitless unit must be licensed; individuals may install or repair wells on their own property without a license.

    annual water withdrawal threshold: > 12.5 acre-feet per year (Domestic, livestock, fish and wildlife, and recreational uses below this threshold do not require a water appropriation permit but must be reported.) · annual water withdrawal threshold: > 4073137 gallons per year (Equivalent threshold stated by the Department of Water Resources.)

    “Domestic, municipal, public, livestock, fish and wildlife, and recreational water use exceeding 12.5 acre-feet (4,073,137 gallons or 96,979 barrels) per year.”
  • Agricultural exemptionAvailable (with conditions)

    Buildings used for agricultural purposes under North Dakota's State Building Code.

    • The statute defines agricultural purposes to include agriculture, farming, ranching, dairying, pasturage, horticulture, floriculture, viticulture, and animal and poultry husbandry.
    • The exemption does not apply when the building is a place of human habitation or is for use by the public.
    • The exemption is from Chapter 54-21.3, the State Building Code chapter; other applicable laws or local authorities may still apply.
    “Any building used for agricultural purposes, unless a place of human habitation or for use by the public, is exempt from this chapter.”
  • Building in a floodplainRequired

    Construction or modification of North Dakota water-control structures regulated by the Department of Water Resources.

    • A DWR construction permit is required when a water-control structure is capable of retaining, diverting, or obstructing more than 50 acre-feet for dikes, other devices, and low-hazard dams.
    • The threshold is more than 25 acre-feet for medium-hazard and high-hazard dams.
    • This claim does not establish the separate local floodplain-development-permit requirements administered by local floodplain administrators.

    retention/diversion/obstruction threshold for dikes, other devices, and low-hazard dams: > 50 acre-feet · retention/diversion/obstruction threshold for medium- and high-hazard dams: > 25 acre-feet

    “A construction permit is required from the DWR if a water control structure is constructed or modified”
  • Short-term rentalsLimited

    Transient lodging rentals held out to the public for a charge in North Dakota.

    • A lodging license applies to buildings or structures held out to the public where sleeping accommodations are furnished to transient guests for a charge.
    • The lodging license does not apply to a single structure with five or fewer guest rooms and ten or fewer total occupants.
    • The lodging license also does not apply to a series or group of buildings or structures containing five or fewer guest rooms and ten or fewer total occupants.
    • License applications must be submitted at least 30 days before beginning construction or acquiring new ownership; new construction, renovation, or remodeling also requires the Section 3 Plan Review Checklist; after payment, review may take up to 30 calendar days.

    guest-room exemption threshold: <= 5 guest rooms or fewer (Only when total occupants are ten or fewer.) · occupant exemption threshold: <= 10 occupants or fewer (Only when the structure has five or fewer guest rooms.)

    “The lodging license does not apply to: Single structures with five or fewer guest rooms and ten or fewer total occupants.”
  • Permit feesVariable (with conditions)

    Building-permit fee schedules under the North Dakota State Building Code framework.

    • The applicable enforcing jurisdiction determines how it administers and enforces the state building code.
    • The state publication provides only a sample jurisdiction fee schedule, not a single statewide fee schedule.
    • Permit and plan-review fees are established by the applicable governing authority; plan-review fees are separate from and in addition to permit fees.
    “Where a permit is required, a fee for each permit and plan review shall be paid as required, in accordance with the schedule as established by the applicable governing authority.”
  • Permit processPartial

    Administration and enforcement of the North Dakota State Building Code by eligible city, township, and county jurisdictions.

    • A city, township, or county that elects to administer and enforce a building code must adopt and enforce the state building code.
    • Local jurisdictions may amend the state building code to conform to local needs.
    • A city or township may enforce only within its jurisdictional area; a county may enforce in areas where the state building code is not administered by a city or township.
    “Community Services is not involved in the enforcement of the State Building Code. This is the responsibility of jurisdictions that elect to adopt and enforce building codes.”
  • Campground & park staysLimited

    Camping at North Dakota state-park campsites and cabins administered by the North Dakota Parks and Recreation Department.

    • Campsite and cabin occupancy is limited to no more than 14 nights in any 30-day period.
    • All vehicles entering a state park must have a valid daily or annual vehicle entrance permit, including overnight stays and day visits.
    • The cited rule concerns state-park facilities and does not determine camping on private land or land governed by local ordinances.

    maximum campsite or cabin occupancy: <= 14 nights in any 30-day period

    “Campsite and cabin occupancy is limited to no more than 14 nights in any 30-day period.”
  • county zoning authorityGeneral

    North Dakota counties adopting zoning regulations for land and buildings within the county, including unincorporated areas.

    • The authority is exercised by the board of county commissioners.
    • Regulation is subject to North Dakota Century Code chapter 54-21.3.
    • The authority covers the location and use of buildings and structures and the use, condition of use, or occupancy of lands for residence, recreation, and other purposes.
    • County zoning regulations must be made in accordance with a comprehensive plan.
    • A county may divide all or any parts of the county into districts, and regulations must be uniform within each district but may differ between districts.
    • County zoning regulations must account for the statutory limitations governing farming, ranching, and animal feeding operations in section 11-33-02.1.
    • The board must state the grounds for approving or disapproving zoning amendments or variances, and written findings must be included in the records.
    • The board must establish zoning requirements for solid waste disposal and incineration facilities before July 1, 1994.
    • The board may impose tipping or other fees on solid waste management and incineration facilities, but may not impose a fee under this section on an energy conversion facility or coal mining operation that disposes of its waste onsite.
    • The board may establish institutional controls addressing environmental concerns with the department of environmental quality under section 23.1-10-16.
    “For the purpose of promoting health, safety, morals, public convenience, general prosperity, and public welfare, the board of county commissioners of any county may regulate and restrict within the county, subject to chapter 54-21.3, the location and the use of buildings and structures and the use, condition of use, or occupancy of lands for residence, recreation, and other purposes.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Owner-builder exemption — Owner-builder exemptions for construction in Nelson County.
  • Certificate of occupancy — Certificates of occupancy for buildings in Nelson County.
  • Local zoning — Local zoning across Nelson County, including municipal and unincorporated jurisdictions.
  • Zoning districts — Published county zoning districts in Nelson County.
  • Minimum dwelling size — Minimum dwelling size requirements in Nelson County.
12 more unanswered
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Off-grid sanitation
  • Mandatory utility hookup
  • Subdividing land
  • Driveway access

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Nelson County, North Dakota

Is Nelson County a good place to live off-grid or homestead?

Nelson County scores 57/100 on the Bolthole Index, a solid county profile. Its strengths: deep seclusion — about 2,201 people within 15 miles and manageable long-term carry cost. Watch-outs: thin water margin (20.8″/yr rainfall).

Do you need a building permit in Nelson County, North Dakota?

Nelson County requires a building permit only in limited cases (such as floodplains or specific zones), and it enforces county zoning. Onsite septic is permitted by Nelson/Griggs District Health Unit (with ND DEQ oversight). These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Nelson County, North Dakota?

Land in Nelson County runs about $2,048 per acre, based on the latest county data.

What is the water situation in Nelson County?

Nelson County gets about 20.8" of rain a year, with severe drought in roughly 8.7% of years.

How remote is Nelson County?

A typical private-land location has about 2,201 people within 15 miles and 575,649 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

Off-grid gear

Going off-grid in Nelson County means bringing your own water and power. The kit we’d start with:

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How Nelson compares in North Dakota

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