Rockingham County, VA Building Setbacks & Zoning: Structure Height Limits (2026)

Sec. 17-201 defines building height as the vertical distance measured from the highest finished grade to the highest point of the roof, though utilities and ornamental features may extend up to 5 additional feet without counting toward that limit. 01 then sets the actual maximum by zoning district: A-1 Prime Agricultural, A-2 General Agricultural, BX Business Interchange, and RV Rural Village primary structures top out at 45 feet; R-1, R-2, and RR-1 single-family homes are capped at 35 feet; and accessory structures in most residential districts may not exceed the height of the primary structure they serve.

Sec. 17-804 exempts certain features entirely from the height cap, including water storage tanks, wind energy towers, wireless telecommunication towers, conveyors, farm buildings, steeples, flagpoles, antennae, smokestacks, and public monuments, but any other structure that needs to exceed its district's maximum height can only do so by obtaining a special use permit from the Board of Supervisors. Sec. 17-805 lets accessory structures in the A-1, A-2, and RV districts be taller than the primary structure they accompany, an exception not available in the residential districts, where accessory buildings are held to the same or a lower cap.

Because height is tied to grade at the structure's location rather than a fixed elevation, unusually sloped lots need a survey to establish the applicable grade before design begins, and the zoning administrator's building-permit review under Sec. 17-114 is where that height calculation gets checked before a certificate of occupancy issues.