Building permits, zoning and septic rules in Ward County, North Dakota

At a glance

Building permit

Required in county-zoned townships; $4.50 per $1,000 of cost¹⁵

Zoning

Four county resolutions; 16 of 57 townships zone themselves²³

Septic permits

Required before installation, alteration, repair or extension⁶

Owner-builder

No permit exemption confirmed; North Dakota's owner-builder break is a discretionary property-tax exemption only⁷

Septic soil suitability

29.5% of soils have no severe limit for a conventional drain field⁸

Septic inspection

Required before a new or modified system is covered⁹

Accessory dwelling

One per residential site under county zoning¹⁰

Floodplain manufactured home

Permit required for placement longer than 5 days¹¹

Private wells

No state permit below 12.5 acre-feet a year, but the well's location and capacity must be reported¹²

Who to call

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

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

Yes, in townships zoned by the county. Ward County, North Dakota issues building permits through the Tax Equalization Office for construction in townships the county zones¹. The published building and alteration permit fee is $4.50 per $1,000 of estimated construction cost⁵. North Dakota's state building code took effect January 1, 2026, but state Community Services does not enforce it; cities, townships and counties elect whether to administer it, and county enforcement cannot displace city or township enforcement¹³¹⁴. Buildings used only for agricultural purposes are exempt from the state building-code chapter unless used for human habitation or by the public¹⁵.

Who is the Ward County building department, and how do you reach them?

Ward County's building permits go through the Tax Equalization Office¹⁶. Reach the office at the Ward County Courthouse, 225 SE Third St., Second Floor, Minot, North Dakota 58701, or call 701-857-6429¹⁶. For property not connected to municipal sewer or water, the building-permit application requires First District Health Unit approval for sewer and water⁴. Variances and special-use permits need Ward County Planning Commission approval at public hearings held the third Thursday of each month¹⁷. The application also asks for the name and license number of contractors for the listed trades¹⁶. We could not confirm a building-permit exemption for an owner doing the work; ask the Tax Equalization Office how to complete the contractor fields if you plan to build for yourself. North Dakota's owner-builder provision is a discretionary property-tax exemption, not a permit or inspection exemption⁷.

Does Ward County have zoning?

Yes, but the applicable ordinance depends on location. Ward County's four zoning resolutions cover the Air Force Base area, rural areas, the Souris River Floodplain and areas surrounding cities; municipal and extraterritorial jurisdictions may have separate rules²¹⁸. Of Ward County's 57 townships, 16 regulate their own zoning³. County materials identify agricultural production, rural residential, community residential, recreational, rural industrial, highway commercial and Air Base Protection district labels, so a parcel's district matters as much as its township¹⁸. Dimensional rules differ by district: in the Rice Lake Recreational District, for example, the minimum lot is 7,500 square feet and building front setbacks are 18 feet on lakeside lots and 25 feet elsewhere¹⁹. North Dakota law allows county zoning districts to have different rules, while requiring uniform rules within each district²⁰. Ask Ward County Planning & Zoning at 701-857-6405 to identify the controlling jurisdiction and district before relying on a setback, use or occupancy assumption²¹.

How do septic permits work in Ward County?

First District Health Unit requires a permit before installing, altering, repairing or extending an onsite sewage treatment system in Ward County⁶. The permit is also required when a building will produce sewage or wastewater and no community septic system is available⁶. Work must be completed by an NDDEQ-licensed septic contractor or certified property owner²². A new or modified system must receive final inspection before it is backfilled or covered, and the installer must submit an as-built form after installation; without final approval, the system is unapproved and illegal⁹. Reach the district's Minot office at 801 11th Ave. SW, Minot, ND 58701, phone 701-852-1376²². Only 29.5% of Ward County soils lack severe limitations for a conventional drain field, making septic feasibility an early due-diligence item⁸.

Can you live in an RV or tiny home on your land in Ward County?

Ward County materials do not confirm a countywide rule specifically allowing full-time RV or tiny-home occupancy, so ask the zoning authority for the parcel's township and district². Ward County zoning allows no more than one accessory dwelling per residential site and limits an accessory dwelling to no more than five non-family residents, with additional district-specific use rules possible¹⁰. In a regulated floodplain, a manufactured home needs a county permit before it remains at a site for more than five days, and additional anchoring and elevation rules apply¹¹. New residential manufactured homes statewide must use state-licensed installers and inspectors, with at least two inspections for a double-wide and one for a single-wide²³. A dwelling that produces wastewater without community septic service also triggers the local septic-permit requirement⁶.

Building a home in Ward County: the steps, in order

1. Ask Planning & Zoning which township, zoning authority and district control the parcel²²¹.
2. Confirm that the intended home and any accessory dwelling are allowed in that district before ordering plans¹⁸¹⁰.
3. If municipal sewer or water is unavailable, obtain First District Health Unit approval for the sewer and water plan⁴.
4. Secure the septic permit before any onsite-system work begins⁶.
5. Apply through the Tax Equalization Office for the building permit and budget $4.50 per $1,000 of estimated construction cost⁵.
6. Arrange the required septic final inspection before the system is covered and submit the as-built form after installation⁹.
7. If the property is in the floodplain, account for the county's elevation requirements before construction¹⁶.

What to check before you buy land in Ward County

Start with jurisdiction: the county uses four zoning resolutions, some cities have separate or extraterritorial rules, and 16 of Ward County's 57 townships regulate their own zoning²³. Check water too: North Dakota requires no state water permit for a domestic well below 12.5 acre-feet a year, but the well's location and capacity must be reported to the Department of Water Resources¹². Check septic feasibility before closing because only 29.5% of Ward County soils lack severe limitations for a conventional drain field⁸. If the parcel lacks municipal sewer or water, First District Health Unit approval becomes part of the building-permit process⁴. The terrain is generally gentle and open, with 90.3% of land at a slope of 15% or less and 2.5% wooded²⁴²⁵. Ward County averages 17.6 inches of precipitation annually, and severe drought occurs in 11.2% of years²⁶²⁷. The effective property-tax rate is about 1.1%, with a median annual bill of $2,785²⁸²⁹.

Watch-outs

• Ward County zoning is location-specific: four county resolutions cover different areas, 16 of the county's 57 townships regulate their own zoning, and municipal or extraterritorial rules may apply²³.
• Do not cover a new or modified septic system before First District Health Unit's final inspection; without final inspection and approval, the system is unapproved and illegal⁹.
• Ward County does not confirm a separate owner-builder exemption; ask the Tax Equalization Office how its contractor-information requirements apply to self-performed work³⁰.

Sources

1. Ward County Building Permits (2026 county census)
2. Ward County Zoning Ordinance, quoted and re-checked
3. Ward County Planning & Zoning - Township Zoning Ordinances list (co.ward.nd.us)
4. Building Permits, quoted and re-checked
5. Building Permits, quoted and re-checked
6. Septic (Onsite Wastewater) Systems, quoted and re-checked
7. Property Tax Exemption for Builders of Certain New Single Family Residential Properties (North Dakota statewide rule), quoted and re-checked
8. 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
9. Septic (Onsite Wastewater) Systems, quoted and re-checked
10. Ward County Land Zoning Ordinance, quoted and re-checked
11. Ward County Floodplain Zoning Ordinance, quoted and re-checked
12. Water Appropriation Permits (North Dakota statewide rule), quoted and re-checked
13. Building Codes | Commerce | North Dakota (North Dakota statewide rule), quoted and re-checked
14. Building Codes (North Dakota statewide rule), quoted and re-checked
15. North Dakota Century Code Chapter 54-21.3, State Building Code (North Dakota statewide rule), quoted and re-checked
16. Ward County Tax Equalization Office - Building Permits (co.ward.nd.us)
17. Building Permits, quoted and re-checked
18. Ward County Zoning Ordinance, quoted and re-checked
19. Ward County Land Zoning Ordinance, quoted and re-checked
20. North Dakota Century Code, Chapter 11-33, County Zoning (North Dakota statewide rule), quoted and re-checked
21. Ward County Planning & Zoning (co.ward.nd.us)
22. First District Health Unit - Environmental Health Division (fdhu.org)
23. Manufactured Home Installation Program (North Dakota statewide rule), quoted and re-checked
24. Share of land at 15% slope or less: Bolthole Index county data
25. Wooded share of land: Bolthole Index county data
26. Annual precipitation: Bolthole Index county data
27. Share of years in severe drought: Bolthole Index county data
28. Effective property tax rate: Bolthole Index county data
29. Median property tax bill: Bolthole Index county data
30. Property Tax Exemption for Builders of Certain New Single Family Residential Properties (2026 county census)

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.