Do You Need a Permit for a Concrete Patio in Florida?

Planning to pour a concrete patio in your Florida backyard? Whether you need a building permit depends on what you're building. A simple, uncovered concrete slab at ground level generally does not require a permit in most Florida counties. But the moment you add a roof, a screen enclosure, electrical outlets, or build more than 30 inches above grade, the rules change — and certain counties require permits even for basic flatwork. Here's everything Florida homeowners need to know before you start mixing concrete.

Does a Basic Concrete Patio Require a Permit in Florida?

For a simple, open, ground-level concrete slab — no cover, no screen enclosure, no attached structure, no utilities — most Florida counties do not require a building permit. Miami-Dade County explicitly exempts concrete slabs outside the building (other than screened patios and pool slabs), open patios, walkways, and pavers from its permit requirement. Many other counties across the state take the same approach for basic flatwork.

But the exemption is narrow. For it to apply, your slab must generally:

• Sit at or near grade level (not elevated on piers or a raised foundation)
• Have no roof, cover, or enclosure above it
• Include no electrical wiring, outlets, fans, or fixtures
• Not alter the stormwater drainage pattern on your lot or neighboring properties
• Not be located in a FEMA-designated flood hazard area

If your project checks any of those boxes, you're likely in permit territory regardless of your county. For a look at all the permit types a backyard project might trigger, see our Florida building permit costs guide.

When Does a Concrete Patio Require a Permit in Florida?

A concrete patio almost always requires a building permit when:

• It has a roof or cover: Any roofed structure over a concrete pad — a solid cover, a pergola attached to the house, or a fabric canopy on a permanent frame — requires a structural building permit. For specifics, see our guide on pergola permits in Florida.
• It's elevated 30 inches or more above grade: Elevated platforms at 30 inches or above are classified as decks under the Florida Building Code and require a structural permit with engineered drawings. Read our Florida deck permit guide for details.
• It includes electrical work: Adding hardwired outdoor outlets, ceiling fans, lighting on a pergola frame, or any wired fixture requires an electrical permit in every Florida county.
• It includes a screen or glass enclosure: Enclosing any patio with screen, vinyl, or glass panels requires a separate lanai or screen enclosure permit. For the full rules, see our guide on enclosing a patio in Florida.
• It's in a flood zone: FEMA-designated flood hazard areas have additional construction requirements. Even a ground-level slab may require elevation certificates or flood compliance review before work can begin.
• It significantly changes drainage: Counties including Orange County require drainage plans for any patio or hardscape exceeding 150 square feet of new impervious surface, even if the slab itself would otherwise be exempt.

Do Concrete Patio Permit Rules Vary by County in Florida?

Yes — and sometimes significantly. Here's how the rules differ across major Florida counties:

• Miami-Dade County: Open patio slabs, walkways, and pavers are explicitly exempt from building permits. Screened patios and pool deck slabs are not exempt and require permits.
• Orange County: Ground-level open slabs are generally exempt, but the county requires drainage plans for hardscape projects over 150 square feet of new impervious area.
• Palm Beach County: Requires a permit for patios over 120 square feet, making it more restrictive than most other Florida counties for basic flatwork.
• Hillsborough County: Open ground-level slabs are generally exempt, but verify before pouring if your project is near an easement, a pool, or any existing permitted structure.
• Charlotte County: Requires a permit for all concrete flatwork — structural or not — making it one of the more restrictive counties in the state for basic patio slabs.

The safest move before any patio pour is a five-minute call to your county building department. Requirements can also differ between the unincorporated county and any incorporated cities within it — a patio in Lakeland has different rules than the same slab in unincorporated Polk County.

Does Florida's HB 803 Law Affect Concrete Patio Permits?

Florida House Bill 803, effective July 1, 2026, created a permit exemption for work valued under $7,500 on single-family residential properties — but with important carve-outs. A simple concrete patio pour below that threshold may now qualify for the exemption even in counties that previously required a permit for all flatwork. However, HB 803 does not apply to:

• Properties partially or entirely within a FEMA-designated flood hazard area
• Work involving electrical, plumbing, mechanical, or gas systems
• Structural modifications to the home

If your concrete patio is a straightforward ground-level slab in a non-flood-zone, valued under $7,500, and doesn't involve any trade work, HB 803 adds an additional exemption layer even in counties that haven't explicitly exempted flatwork in their local code. For a full breakdown of all the changes the new law makes, read our Florida HB 803 permit exemption guide.

Do Setback Rules Apply Even Without a Permit?

Yes. Even when no permit is required for your concrete patio, you must still comply with your county's setback requirements. Setbacks establish the minimum distances required between a structure or hardscape and your property lines, utility easements, drainage ditches, and rights-of-way. Placing a concrete slab — even a permitted one — over a utility easement can force you to remove it at your expense if the utility company needs access to that corridor.

Additionally, your homeowners association (HOA) may have its own rules about patio materials, maximum size, placement, or surface color that are entirely separate from county permitting. Florida's HB 803 specifically prohibits HOAs from requiring a building permit as a prerequisite for their own review of construction work — but that doesn't mean you can skip HOA approval. Both apply, and you need to satisfy each independently before breaking ground.

How Much Does a Concrete Patio Permit Cost in Florida?

If your project does require a permit — because you're adding a cover, installing electrical, or you're in a county that requires flatwork permits — fees vary by county and project scope:

• Open slab permit (where required): Typically $100–$250 for residential flatwork
• Covered patio permit (structural review): Usually $250–$600 depending on county and project size
• Enclosed patio room: $500–$1,500+, often including separate electrical, plumbing, and mechanical sub-permits depending on the finishes

Permit costs in Miami-Dade County and Broward County tend toward the higher end of those ranges due to the High Velocity Hurricane Zone engineering requirements. For a detailed county-by-county breakdown of Florida permit fees, see our Florida building permit costs guide.

What Happens If You Pour a Patio Without a Permit When One Is Required?

If you skip a required permit and pour a concrete patio — or build a covered patio structure — without county approval, you face real consequences. Code enforcement can issue stop-work orders, levy daily fines (often $100–$500 per day, compounding until the violation is resolved), and in the worst cases require demolition and removal at your expense. Your homeowner's insurance may deny claims related to unpermitted structures, and a buyer's title search or four-point inspection will flag the unpermitted work at sale time — creating expensive last-minute hurdles that can delay or kill the closing.

For the full picture on fines, remediation, and your options when you already have an unpermitted structure, read our guide on what happens if you build without a permit in Florida. Most counties offer an after-the-fact permit process, but the fees are typically double the standard rate, and inspectors may require exposing any concealed structural work.

Skip the headache — tell us about your project and we'll match you with a licensed permit pro in your county.