Gaston County, NC Fence Regulations: Fence Permit Requirements (2026)

3 of the Unified Development Ordinance requires a zoning permit before any structure is erected, moved, extended, or altered in unincorporated Gaston County, but subsection D expressly carves out several categories. 1 separately confirms fences are not treated as regulated accessory structures at all. That exemption from the permit process does not exempt a fence from the ordinance's dimensional rules. 1 caps residential fences and walls at four feet in the front yard and eight feet in the rear or side yard above grade, bars materials incompatible with the neighborhood's appearance, forbids construction inside a drainage or utility easement or road right-of-way, and prohibits electric fencing except livestock protection fences (invisible pet fences are not treated as electric fencing).

Botanical gardens may build deer fences up to ten feet. 2 governs every other zoning district, where a fence or wall may reach 12 feet within all required setbacks, subject to the same easement and electric-fence restrictions. 3 lifts the height cap entirely for fencing around a correctional facility or public utility structure located within its required setback. Because no zoning permit issues for a fence, there is no Administrator sign-off step, but a fence built taller than these limits is still an ordinance violation enforceable like any other.