Buying land in North Carolina: what to check

Terranown covers 100 of North Carolina's 100 counties. Find a parcel on the map.

North Carolina is three states in one for a land buyer: a low coastal plain of sounds and wetlands, a rolling Piedmont of red clay, and the mountains of the west. The questions change as you cross them, but one comes first everywhere outside a sewer district.

Get the septic permit question answered early

Before a building permit, rural land usually needs an improvement permit from the county health department, which evaluates the soil for an on-site wastewater system. In the Piedmont, clay and shallow rock decide it; in the east, the seasonal water table does. Lots sold as “perked” years ago are worth rechecking, because a permit can expire and the rules have been revised. Make the purchase contingent on a permit where you can.

On the coast, check for Areas of Environmental Concern

In the twenty coastal counties, the Coastal Area Management Act designates Areas of Environmental Concern — ocean hazard areas, estuarine shorelines, and coastal wetlands among them — where development needs a CAMA permit and setbacks apply. Combine that with the flood map and the federal wetland rules, and waterfront land can have much less buildable ground than it appears.

In the mountains, look at slope and water

Western land is steep. Slope affects where a house and a driveway can go, what grading costs, and whether a site is prone to landslides; several mountain counties have their own steep-slope rules. Hurricane Helene in 2024 showed how fast mountain streams rise and how far debris flows reach, so look hard at any building site in a narrow valley or near a creek, whatever its flood zone.

Confirm access and road maintenance

Rural parcels, especially in the mountains, are often reached by private roads and shared drives. Confirm legal access through recorded easements, and find out who maintains the road and whether there is a road maintenance agreement.

Watch for present-use value

Farm and forest land is often taxed at its present-use value. If the land leaves the program after a sale, deferred taxes for prior years can come due. Ask the county assessor whether the parcel is enrolled and what continuing it would require.