Best States / Tennessee / Van Buren County
Van Buren County, TN · off-grid fact sheet
Can you live off-grid in Van Buren County, Tennessee? 93
of 100
Good with caveats
Yes. We found no major drawback on the land. Water is easy here, with about 57 inches of rain a year and wells near 120 feet.
What the land says Rain
Rain can supply much of a household's water with a large tank. A garden mostly waters itself in normal years.
About 57 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 120 feet deep; a well typically runs $5,000 to $12,000
Growing season
A full season for most vegetables.
About 193 frost-free days, USDA zone 7a; last frost about April 14, first about October 25
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 to Moderate here
Storms
Strong tornadoes pass through now and then. A safe room is worth pricing.
NOAA: no hurricane-strength storm within 50 miles since 1975; about 2 strong (EF2 or stronger) tornadoes a decade within 25 miles
Terrain
Rolling ground. Look for a flat house site.
Slopes average about 11%, about 1,670 feet above sea level
Soil
Good ground for a standard septic system. The county's soil test decides.
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 1.2 miles (OpenStreetMap)
Check a Tennessee parcel, or plan the one you own Screen a property Considering a parcel here? Build a homestead plan Already own land here?
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
Statewide residential code exists but counties and municipalities may opt out, and many have.
Rainwater
Collecting it is allowed.
Composting toilets
Allowed.
Water rights
Owners of land along a creek or lake can make reasonable use of its water.
Look up a parcel's zoning free, or read Is it legal to live off-grid in Tennessee? for permits, septic, wells, and the counties that opt out.
What it costs to set up a homestead here Well
$5,000 to $12,000
Drilled to about 120 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 $7,000
From the nearest road to a house site
Clearing
$1,000 to $3,000
A house site, solar, and garden
Total
$32,000 to $67,000
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 Tennessee 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 6,493 people live in Van Buren County, about 23.7 per square mile. It ranks tied for 31st of the 95 Tennessee counties we scored, and Tennessee ranks 9th of 50 states.
White County, TN · Bledsoe County, TN · Warren County, TN · Sequatchie County, TN · Grundy County, TN · DeKalb County, TN · All scored Tennessee counties
A good county is not a good parcel. Two lots a mile apart can score 80 and 35. Score the one you are looking at, free, in about a minute.
Score a parcel free → Sources: FEMA flood maps, USGS and state driller well records, USGS brackish groundwater study, USDA soil survey, USGS 3DEP elevation, U.S. Forest Service wildfire hazard, USGS seismic hazard, USGS PAD-US public land, U.S. Census housing counts, USDA county land values, FCC broadband map, CMS hospital list. Rainfall: PRISM Group, Oregon State University, prism.oregonstate.edu (1991-2020 normals, 4 km grid; accessed 2026-09-17). Temperatures: PRISM Group, Oregon State University, prism.oregonstate.edu (1991-2020 temperature normals, 4 km grid; accessed 2026-09-26). Storms: NOAA hurricane tracks (HURDAT2, 1975-2025) and Storm Prediction Center tornado paths (EF2+, 1990-2025). Roads: © OpenStreetMap contributors . Data updated September 2026.