Mebane, NC Building Setbacks & Zoning: Structure Height Limits (2026)

Mebane sets its base building height limit district by district in Table 4-2-1, Table of Density and Dimensional Requirements, and then carves out a specific list of structure types that do not have to respect that number at all. Section 4-3(A), Structures Permitted Above Height Limits, lifts the cap entirely for public buildings, church spires, belfries, cupolas and domes not intended for residential purposes, monuments, water towers, observation towers, power transmission towers, silos, grain elevators, chimneys, smokestacks, derricks, conveyors, flag poles, and radio, television, and communication towers, masts, and aerials, so long as each still meets the NC Building Code.

Ordinary residential and accessory construction does not get that exemption. Section 4-2(B)(5) instead ties an accessory structure's height directly to the maximum allowed in its zoning district and adds a penalty for going tall within a normal setback: every foot of accessory-structure height above 15 feet requires the building to move one additional foot away from the property line beyond the district's standard accessory setback. A homeowner adding a second story to a detached garage or workshop, for example, has to recalculate the required side or rear setback once the structure passes 15 feet, even if the district's overall height cap still leaves room to build taller.

The Planning and Zoning Department checks both the district's Table 4-2-1 height cap and the Section 4-3(A) exemption list, plus the Section 4-2(B)(5) setback penalty for accessory structures, during zoning permit review.