Building Setbacks & Zoning in Herndon, VA (2026)
1 verified building setbacks & zoning rules for Herndon, Virginia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Front yard setbacks in Herndon range from 25 to 40 feet for principal structures depending on the residential zoning district. R-1 districts require 40 feet, R-2 and R-3 require 30 feet, and R-4 townhouses often require 20-25 feet. Covered porches may project up to 8 feet into the required front setback.
Setbacks: Front Setbacks
Some RestrictionsLooking for Fairfax County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Herndon city rules.
Building Setbacks & Zoning in Fairfax County →