Indian River County, FL Building Setbacks & Zoning: Setback Rules (2026)

Unlike no-zoning jurisdictions, Indian River County sets binding setbacks across unincorporated Gifford, Wabasso, Roseland, and the barrier-island strip outside the towns. LDR Chapter 911 assigns each single-family residential district, RS-1 through RS-6, minimum front, side, and rear yards measured to the structure, with tighter yards in the smaller-lot districts. A distinctive county rule then adds one foot of setback for every foot of building height above 25 feet, so a taller home sits farther from each line. On the Atlantic barrier island, building seaward of the state Coastal Construction Control Line also requires an FDEP permit under Fla. Stat. 161.053. Building inside a required yard needs a variance.