Can you live off-grid in Grant County, North Dakota?
77
of 100
Significant challenges
Possible, but water will be hard. Only about 18 inches of rain falls a year, so you will rely on a well (near 80 feet here) or hauled water. The growing season is only about 132 frost-free days, so plan on cold-hardy crops and a greenhouse.
What the land says
Rain
Too dry to live on rain. Plan on a well, and on irrigating anything you grow.
About 18 inches a year (PRISM, 1991 to 2020 average)
Wells
Shallow wells, so drilling should be one of the cheaper costs.
The typical well here is about 80 feet deep; a well typically runs $6,000 to $13,000
Growing season
Short. Start seeds indoors and favor cold-hardy crops.
About 132 frost-free days, USDA zone 4a; last frost about May 16, first about September 26
Sun
Good sun. Size the array and battery bank for winter.
About 4.8 hours of full sun a day, averaged over the year
Flood
Flood zones run along creeks and rivers here. Look up the parcel on FEMA's flood map.
FEMA maps flood zones within a quarter mile in places
Wildfire
Low wildfire risk.
U.S. Forest Service wildfire hazard map: Very Low here
Storms
Hurricanes and strong tornadoes are rare here.
NOAA: no hurricane-strength storm within 50 miles since 1975; about 0.3 strong (EF2 or stronger) tornadoes a decade within 25 miles
Terrain
Flat to gentle, easy to build on.
Slopes average about 7%, about 2,320 feet above sea level
Soil
Good ground for a standard septic system. The county's soil test decides.
Silty clay loam, well drained (USDA soil survey). A standard system typically runs $5,000 to $10,000
Road
Paved roads are close by.
Nearest paved road usually within about 0.9 miles (OpenStreetMap)
Check a North Dakota parcel, or plan the one you own
Get a free 0-100 off-grid score.
A step-by-step build plan, sizing your solar, water, garden, septic, heat, and buildings.
Is it legal here?
Zoning
Rural land here is often unzoned. Confirm with the county before you build.
Building code
North Dakota's State Building Code (based on the 2024 International Residential Code for houses since January 1, 2026) applies only where a city, township, or county chooses to enforce a building code. Many rural counties and townships do not, so the house there gets no code inspection, though a county that zones may still require a zoning permit.
Rainwater
Collecting it is allowed.
Composting toilets
Allowed.
Water rights
Water belongs to whoever claimed it first. A new well or pond may need a state permit, and a creek may already be claimed.
Drilled to about 80 feet, with pump and pressure tank
Septic
$5,000 to $10,000
Standard system
Solar and batteries
$18,000 to $34,000
Sized for a modest household
Road or driveway
$3,000 to $9,000
From the nearest road to a house site
Clearing
$1,000 to $5,000
A house site, solar, and garden
Total
$33,000 to $70,000
Before the house
Before you make an offer on land here
Flood map
Look up the parcel on FEMA's flood map.
Flood zones run along creeks and rivers here. Building in one means flood insurance and extra permits.
Zoning
Confirm with the county whether the parcel is zoned.
Rural land in North Dakota is often unzoned.
Soil test
Get a soil test before you count on septic.
The county has to approve the ground before it issues a septic permit.
Nearby counties
2,215 people live in Grant County, about 1.3 per square mile. It ranks tied for 14th of the 53 North Dakota counties we scored, and North Dakota ranks 38th of 50 states.