Buncombe County, North Carolina

A house on a mountain slope moves a little every year. Here is how to tell normal from not.

Asheville was built on hillsides, and much of it stands on stone, block or brick piers over a crawl space. After Hurricane Helene on 27 September 2024, the US Geological Survey counted more than 2,200 landslides across western North Carolina (USGS, read 4 November 2026). Homeowners here now look at the ground under a house differently.

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Brick house from 1930 on a rising lot above a street in Grove Park Sunset, Asheville — A 1930 brick house on a rising lot in Grove Park Sunset, Asheville.

The short version

Most of what goes wrong under a Blue Ridge house is a water problem before it is a structure problem. Gutters that empty beside the wall, a slope that sends runoff toward the house, and a crawl space with bare dirt and no vapor barrier explain a great deal of damp, sagging floors and sticking doors. Structure matters when a pier has leaned, a wall has stepped apart, or a slope itself is moving. That last case is a job for a geotechnical engineer, not a repair crew.

Three things the mountains do to a house

Water arrives fast and leaves slowly. Steep lots shed rain quickly, then the water soaks in at the bottom of the hill, which is often where the house sits.
The ground is not level, so the load is not even. Many older houses sit partly on rock and partly on fill. The two settle differently. Foundation problems covers the signs.
The crawl space breathes. Moist air meets cool floor framing and condenses. Read crawl space moisture before you accept that you need a new floor.

Craftsman house with a broad porch and a stone base in the Montford District, Asheville — A porch house on a stone base in the Montford District. Older Asheville houses often sit on stone or block.

Which office handles your address?

Six places covered on this site
Place	Building permits	What you see on the ground
Asheville	City of Asheville inside the limits; Buncombe County elsewhere	Steep lots, older houses on stone or block piers
Black Mountain	Check town hall first, then the county	Mountain streams, slopes, and a flood in 2024
Weaverville	Buncombe County, under contract	North county valley floor meeting hillsides
Woodfin	Buncombe County, under contract	The French Broad River bottoms
Arden	Buncombe County (unincorporated)	South county, near the Henderson County line
Fairview	Buncombe County (unincorporated)	East county coves and hillsides

The table is a starting point, not a ruling. Confirm with the office before any work begins; the permit page has the county address and phone number we found.

Wood posts standing on fieldstone footings under a raised floor — Wood posts on fieldstone footings under a raised floor, a pier style found under many older mountain houses.

What the work costs, in published figures

Web guides disagree widely. One guide puts Asheville foundation repair between $4,850 and $10,350, another between $2,300 and $24,200. Both are guides, not quotes. See the price page for the sources and dates.

A mountain home near Asheville in 1909 with ridges behind it — A mountain home near Asheville in 1909. Houses here have always been built against the slope.

Who writes this

Steady Ridge Foundation Repair is a reference site run by Marketing Doctor LLC. We collect public facts about Buncombe County and publish them with sources. We do not repair foundations. A phone call or form request goes to one independent company that works in the area, and any agreement is between you and that company.