Building Setbacks & Zoning in Babylon, NY (2026)
3 verified building setbacks & zoning rules for Babylon, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Babylon residential setbacks under Zoning Chapter 213 vary by district. Typical Residence B zone: front 30 ft, side 10 ft each (25 ft aggregate), rear 30 ft. Waterfront lots along Great South Bay have an additional 75-foot tidal wetlands setback under NY ECL Article 25.
Building Setbacks: Setback Rules
Some RestrictionsStructure Height Limits
Babylon residential zones cap principal structure height at 35 feet or 2.5 stories, whichever is less, under Chapter 213. Waterfront lots in coastal A and V FEMA zones must elevate to Base Flood Elevation plus 2 feet of freeboard, which may push allowable height to 38 feet measured from grade.
Building Setbacks: Structure Height Limits
Some RestrictionsLot Coverage Limits
Maximum lot coverage in Babylon Residence B zones is 30 percent for principal and accessory structures combined, per Chapter 213. Impervious surface (including driveways and patios) is capped at 50 percent to meet NY DEC MS4 stormwater permit standards.
Building Setbacks: Lot Coverage
Some RestrictionsLooking for Suffolk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Babylon city rules.
Building Setbacks & Zoning in Suffolk County →