Building Setbacks & Zoning in Westerville, OH (2026)
3 verified building setbacks & zoning rules for Westerville, Ohio, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Westerville R-2 single-family zoning requires 30-foot front setback, 8-foot side setback (16-foot total both sides), and 35-foot rear setback under Zoning Code 1143. R-1 estate lots require larger 40-foot front and 15-foot side setbacks. Accessory structures have separate 5-foot side and rear setbacks.
Building Setbacks: Setback Rules
Some RestrictionsStructure Height Limits
Westerville residential height limit is 35 feet or 2.5 stories in R-1 and R-2 districts under Zoning Code 1143.05. Accessory structures capped at 15 feet. Commercial uptown district allows up to 45 feet with historic design review. FAA Part 77 airspace restrictions apply near John Glenn Columbus International Airport (CMH) south of the city.
Building Setbacks: Structure Height Limits
Some RestrictionsLot Coverage Limits
Westerville limits maximum lot coverage by buildings to 30 percent in R-2 single-family zones and 25 percent in R-1 estate zones under Zoning Code 1143.06. Total impervious surface (buildings plus paving) typically capped at 50 percent. Exceedances trigger stormwater management requirements.
Building Setbacks: Lot Coverage
Some RestrictionsLooking for Franklin County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Westerville city rules.
Building Setbacks & Zoning in Franklin County →