Building Setbacks & Zoning in Jacksonville, FL (2026)
3 verified building setbacks & zoning rules for Jacksonville, Florida, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Jacksonville's Zoning Code sets minimum front, side, and rear yard setbacks that vary by residential zoning district, from 25 feet in RLD-120 estate lots down to 3 feet in RLD-40 side yards.
Jacksonville Yard Setback Rules by Zoning District
Some RestrictionsJacksonville Ordinance Code § 656.305(f)
(f)Minimum yard requirements. ...unenclosed front porches may extend five feet into the required front yard setback, and side opening garages may extend five feet into the required front yard setback as long as the garage doors do not face the street...(1)RLD-120:(i)Front—25 feet.(ii)Side—7.5 feet.(iii)Rear—10 feet....(4)RLD-90:(i)Front—20 feet.(ii)Side—5 feet.(iii)Rear—10 feet....(9)RLD-40:(i)...
Structure Height Limits
Jacksonville caps single-family structures in every Residential Low Density (RLD) zoning district, from RLD-120 down to RLD-40 and RLD-TND, at 35 feet under Ordinance Code Sec. 656.305(g). The same section sets the yard setbacks tied to that height, so buying a bigger lot inside these districts does not buy extra height.
Jacksonville Residential Height Cap: 35 Feet
Some RestrictionsJacksonville, FL Ordinance Code § 656.305(g); § 656.111
(f)Minimum yard requirements. The minimum yard requirements for all uses and structures are as follows; provided, however that unenclosed front porches may extend five feet into the required front yard setback, and side opening garages may extend five feet into the required front yard setback as long as the garage doors do not face the street in the RLD-120, RLD-100A, RLD-100B, RLD-90, RLD-80, ...
Lot Coverage Limits
Jacksonville caps how much of a lot can be covered by buildings and pavement through a zoning-district impervious surface ratio table, ranging from 15% in agricultural areas to 95% downtown.
Jacksonville Max Lot Coverage & Impervious Limits
Some RestrictionsOrdinance Code § 654.129(b)
(b)All subdivisions shall be designed using the following impervious surface ratios: Zoning District Impervious Surface Ratio RR-Acre 30% RLD-120 35% RLD-100A 45% RLD-100B 45% RLD-90 50% RLD-80 50% RLD-70 55% RLD-60 65% RLD-50 65% RLD-40 70% ... RHD-A 85% ... CCBD 95% or as otherwise provided in Subpart H ... AGR 15%