Buying Land in Buncombe County, North Carolina

Asheville's home county -- and its surrounding rural mountains

Buncombe County anchors the Asheville metropolitan area in western North Carolina's Blue Ridge and Great Smoky Mountains region -- one of the state's most active tourism destinations and, correspondingly, one of its most active short-term-rental and second-home land markets. Outside Asheville's city limits, though, Buncombe still has genuinely rural, mountainous unincorporated land, in communities like Fairview, Leicester, Barnardsville, and Black Mountain's surrounding area, where land buyers pursue everything from full-time mountain homesteads to vacation-rental cabins to conventional rural acreage.

That mix -- a major tourism economy layered onto genuinely mountainous, forested rural land -- makes Buncombe a distinctive county to evaluate. Land-use rules here are more developed and more actively enforced than in many of its more sparsely populated mountain-county neighbors, a direct consequence of the growth pressure Asheville's tourism and population growth have created countywide.

Countywide zoning and the steep-slope overlay

Unlike several of its rural mountain-county neighbors, Buncombe County has real, long-standing countywide zoning, codified in Article VI of the county's Code of Ordinances. For anyone considering steep, high-elevation mountain acreage -- common throughout the county -- the Steep Slope/High Elevation Overlay District is the single most consequential rule to understand: it requires that structures built above 2,500 feet in elevation sit on soils with a slope no greater than 35%, limits the amount of land that can be disturbed during construction, imposes screening requirements, and requires a geotechnical engineer's analysis both before construction begins and again once a project is complete.

A zoning permit is required to obtain a building permit on any parcel with an applicable zoning district, and that requirement extends specifically to land within an overlay district like the steep-slope rule. Practically, this means a scenic, steeply sloped mountain lot that looks buildable from the road may require real engineering diligence -- and added cost -- before you can confirm it's actually buildable at all. Confirm your parcel's elevation, slope, and overlay-district status with the county before assuming a home site is straightforward.

Short-term rentals: a genuinely favorable, if actively debated, rule

If your interest in Buncombe County land includes operating a short-term or vacation rental, the county's current zoning treatment is genuinely distinctive: as of this session's research, Buncombe's ordinance treats most vacation rentals as a permitted use across nearly every mapped zoning district, without a county license, annual renewal, or inspection standing between a buyer and a first guest. A 2023 proposal to restrict short-term rentals to commercial zones was reported as stalled rather than adopted, meaning the more permissive baseline described here was still the operative rule as of this research pass.

That said, short-term rental policy is an actively debated and evolving area in tourism-heavy mountain counties across the country, and Buncombe is no exception -- treat this as the current state of the rule rather than a permanent guarantee, and confirm the latest zoning-text-amendment status directly with the county's Planning department before committing to a purchase premised specifically on STR income. See our dedicated Buncombe County short-term-rentals page for a fuller treatment of this topic.

Post-Helene flood risk near the French Broad and Swannanoa

Hurricane Helene's September 2024 flooding along the French Broad and Swannanoa Rivers was, by several measures, the worst in the county's recorded history -- floodwaters in Asheville's River Arts District rose to meet or exceed the historic 1916 flood line, and FEMA had approved more than 140 property buyouts in Buncombe County as of May 2026. The critical detail for a land buyer: the county's effective FEMA flood maps still date to around 2010, well over a decade before Helene reshaped the rivers' actual flood behavior, so a standard flood-zone lookup today may not reflect the storm's demonstrated real-world flood extent. See our dedicated flood-zones page for what to check before buying near either river.

Septic, well, and what to verify before you buy

Buncombe County Environmental Health Services, based in Asheville, handles septic and well permitting, and notably offers a choice: a county-assigned environmental health specialist, or a private evaluator, who may carry a faster timeline, particularly during the region's busy building season. Septic permits are typically valid for five years, after which they expire if the system hasn't been installed. As with the rest of North Carolina, technical standards are set statewide with local administration -- see the state framework this page builds on, and confirm current fees and turnaround directly.

Before buying, confirm your parcel's zoning district and, if relevant, its Steep Slope/High Elevation Overlay status with Buncombe County Planning; confirm the current short-term-rental rule if that's part of your plan; and get an early septic site evaluation given the county's mountainous terrain and active building season demand.