Steady Ridge Foundation Repair

Mars Hill: a college town on a ridge in Madison County

Foundation and crawl space questions in Mars Hill, North Carolina, start with the county line: the town is in Madison County, so zoning goes through Mars Hill Town Hall and building permits through the Madison County Inspection Department in Marshall. Its 1,047 homes have a median build year of 1982.

Mars Hill in figures

Mars Hill sits about 18 miles north of downtown Asheville on Interstate 26, just across the Buncombe line in Madison County. The town grew up around its college. Local Baptist families opened the French Broad Baptist Institute here in 1856, the state chartered it as Mars Hill College in 1859, and it became Mars Hill University in 2013. It is the oldest college in western North Carolina still on its first site. The town was incorporated in 1893, with limits set at nine hundred yards in every direction from a corner of the first college building.

What the Census shows

The Census counted 1,983 people in its April 2020 base and estimates 2,280 for July 2025. The 2020 to 2024 survey counts more, 3,025, because it includes students living on campus. It finds 1,047 homes with a median build year of 1982. Seventy predate 1940, 45 come from the 1940s and 126 from the 1950s, so about one home in four is older than 1960. Another 179 went up in the 1990s and 69 in 2020 or later. Owners live in 575 of the 890 occupied homes, about 65 percent, the lowest share on this site, since many houses near campus are rented. The median value owners report is $294,700, and 46 homes are mobile homes.

Older houses near campus

The streets closest to the university hold most of the older stock. A house from before 1960 in this part of the mountains usually stands on brick or block piers or a low block wall, with a crawl space of bare soil beneath. Look for piers that lean, mortar that crumbles when scratched, or a sag in the floor between two piers. In a rental, ask the owner to check under the house after a wet spell, since tenants rarely see the crawl space.

Newer houses on the edges of town and toward the interstate were built on graded ridge and hillside lots. There the usual signs are a step crack in a block wall at the downhill end, or water pooling where the ground slopes toward the house.

Two offices

For zoning, start at Mars Hill Town Hall, 280 North Main Street. Building permits and inspections go to the Madison County Inspection Department, 5707 US 25 70 Highway, Marshall. Buncombe County rules and offices do not apply here, so do not start with the Asheville permit office.

South toward Asheville, Weaverville has its own page.

Questions people ask

Who issues building permits in Mars Hill?

The Madison County Inspection Department in Marshall. Zoning questions go to Mars Hill Town Hall on North Main Street first.

Is Mars Hill in Buncombe County?

No. Mars Hill is in Madison County, about 18 miles north of downtown Asheville, so Buncombe County permits do not apply.

Why do the Census population figures differ?

The April 2020 base of 1,983 and the July 2025 estimate of 2,280 count residents one way; the survey figure of 3,025 includes students living on the university campus.

What should I check under an older Mars Hill house?

Lean or crumbling mortar in the piers, a sag between piers, and damp bare soil. Photograph what you find before calling anyone.

See the town list, the permit page and crawl space moisture.

Where these facts came from (read 14 November 2026)