Accessory Structures in Asheville, NC (2026)
2 verified accessory structures rules for Asheville, North Carolina, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Asheville allows one accessory dwelling unit per single-family lot, capped at 800 square feet if detached or 1,000 square feet if attached, and never more than 70 percent of the primary home's gross floor area. Sec. 7-14-1(b)(3) also limits a detached ADU to 25 feet in height and requires one dedicated parking space.
Asheville Accessory Dwelling Unit Rules
Some RestrictionsAsheville City Code Sec. 7-14-1(b)(3)
(3) Accessory dwelling units. Accessory dwelling units are allowed as permitted in the table of permitted uses located in this chapter... a. General provisions... 1. An accessory dwelling unit shall be located only on a residential lot containing one single-family detached structure... 2. Only one accessory dwelling unit shall be permitted per single-family detached dwelling... 3. Accessory...
Shed & Carport Rules
A shed or other accessory structure in Asheville stays at least six feet off the side and rear property lines and tops out at 25 feet, per Sec. 7-14-1. The code lets that height grow a foot for every extra foot of side and rear setback, up to a 40-foot ceiling, and keeps most sheds out of the front yard entirely.
Asheville Shed Setback and Height Rules
Some RestrictionsAsheville City Code Sec. 7-14-1(a)(1), (b)(4)c-d
(1) Setback and yard requirements. Except as otherwise provided in this chapter, an accessory uses and structures shall not be located within a required front setback area. Accessory uses and structures may encroach into a required side or rear setback area, but may not be located closer than six feet to the side or rear property line. ... c. Accessory structures shall not exceed 25 feet in...
Looking for Buncombe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Asheville city rules.
Accessory Structures in Buncombe County →