Building Setbacks & Zoning in Roswell, GA (2026)
3 verified building setbacks & zoning rules for Roswell, Georgia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Roswell's UDC sets minimum primary-street, side-street, side-interior and rear setbacks for each building type and residential district: a Detached House in RS-30 must sit 50' back from the primary street and 15' from side property lines.
Roswell GA Detached House Yard Setbacks
Some RestrictionsRoswell Unified Development Code §§ 2.2.8(A), 3.2.2.1
Type of Setbacks. There are 4 types of setbacks - primary street, side street, side interior and rear. Building setbacks apply to both principal and accessory buildings or structures except where it explicitly states otherwise.
Structure Height Limits
Roswell caps most detached houses at 35 feet or 2½ stories and accessory structures at 24 feet, measured from average grade to the roof's mean height under the UDC's building-type tables.
Roswell GA Residential Building Height Limit
Some RestrictionsRoswell Unified Development Code §§ 2.2.11(A), 3.2.2.2
Building height is regulated in both number of stories and feet and is measured from the average grade to the mean height level between the eaves and ridge of a gable, hip, mansard, or gambrel roof or to the highest point of roof surface of a flat roof. 2.2.11.A B.Average grade is determined by calculating the average of the highest and lowest elevation along natural or improved grade (whic...
Lot Coverage Limits
Roswell's Unified Development Code caps building coverage, the ground-floor footprint of every principal and roofed accessory structure, at a set percentage of each residential lot. The ceiling starts at 25% in the large-lot AG-43, RS-87 and RS-30 districts and rises as lots shrink, reaching 60% in RS-4, R-CC, R-TH and RM-2/RM-3.
Roswell GA Building Lot Coverage Limits
Some RestrictionsRoswell Unified Development Code §§ 2.2.4, 3.2.2.1, 3.2.3.1, 3.2.4.1, 3.2.5.1
2.2.4. - Building Coverage Building coverage is the horizontal area measured within the outside of the exterior walls of the ground floor of all principal buildings and roofed accessory buildings on the lot, not including parking areas, driveways, walkways, steps, terraces and uncovered decks. ...AG-43 RS-87 RS-30 Coverage Ⓜ Building coverage (max) 25% 25% 25% ...RS-18 RS-12 Coverage Ⓜ Building...
Looking for Fulton County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Roswell city rules.
Building Setbacks & Zoning in Fulton County →