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Indian River County, FL Building Setbacks & Zoning: Lot Coverage Limits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Set by
District, LDR Ch. 911
Industrial coverage
40 to 50 percent
Also requires
Minimum open space
Triggers
County stormwater review
Authority
Fla. Stat. 125.01(1)(h)

Summary

Indian River County limits how much of a lot can be covered by buildings and pavement through LDR Chapter 911, set under its county zoning power in Fla. Stat. 125.01(1)(h). Coverage caps run by district and feed the county's stormwater and open-space rules.

These county ordinances apply to unincorporated areas of Indian River County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Establish, coordinate, and enforce zoning and such business regulations as are necessary for the protection of the public.

Source: Florida StatutesView official code

Full Breakdown

The Land Development Regulations cap building coverage and require minimum open space by zoning district across unincorporated Indian River County. In the industrial districts, for example, maximum building coverage is 40 to 50 percent with 15 percent open space; the residential districts carry their own coverage and open-space figures. The caps control total footprint and hardscape, feeding county stormwater review and St. Johns River Water Management District permitting on larger projects. Barrier-island parcels near Wabasso Beach and the coastal towns also fall under Coastal Construction Control Line review. Exceeding a coverage or open-space standard requires a variance from the Planning and Zoning Commission.

Violations & Fines

The Community Development Department enforces coverage and open-space limits; over-covering a lot blocks permits and the certificate of occupancy. Relief comes only through a variance from the Indian River County Planning and Zoning Commission.

Frequently Asked Questions

Does Indian River County limit lot coverage?
Yes. LDR Chapter 911 caps building coverage and sets minimum open space by district. The industrial districts, for instance, allow 40 to 50 percent coverage with 15 percent open space.
What happens if I pave too much?
Excess hardscape triggers county stormwater review and water-management-district permitting on larger sites, and exceeding your district's cap requires a variance.

Sources & Official References

Other rules in Indian River County

All Indian River County rules

Florida rules heatmap·Compare Indian River County to another location·View the Florida building setbacks & zoning overview

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