Do You Need a Permit for Concrete Work in South Florida?

Concrete feels permanent, so a lot of homeowners assume it does not need paperwork. Then a code officer drives by, or an insurance adjuster shows up after a storm, and the slab suddenly becomes a problem worth more than the pour itself.

Here is the short version: in most South Florida cities, you need a permit for any concrete work that is attached to a structure, larger than roughly 150-200 square feet, located in a right-of-way or easement, or supporting anything with weight on it. Small detached pads and cosmetic repairs usually do not require one. The exact line is set by your city, not the county, and it moves — so verify before you pour.

Quick Answer: Concrete Work That Needs a Permit

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The Four Questions That Decide It

Building officials rarely answer "do I need a permit" with a yes or no. They ask four questions, and you can ask them yourself first.

1. Is it attached to a structure? Anything tied into the house — a patio poured against the stem wall, a slab under a screen enclosure, a carport footer — is structural work. Attached flatwork almost always requires a permit because it can transfer load and movement into the home.

2. How big is the footprint? Size thresholds are the messiest part of this. Cities in Broward and Palm Beach commonly exempt detached slabs under 100-200 square feet, but the number is set locally and is often measured to the edge of the pour, not the usable area.

3. Is it in the right-of-way or an easement? Driveways, sidewalks, and aprons that touch the public right-of-way need a right-of-way or sidewalk permit in addition to the building permit. Utility easements may restrict concrete entirely — pouring over a sewer or water main is how homeowners end up paying to jackhammer their own driveway.

4. Does it change drainage or grade? South Florida is flat. A new slab that pushes stormwater onto a neighbor's property, or raises finished floor elevation, can trigger drainage review — and in flood zones, additional elevation documentation.

Who Issues the Permit: City vs. County

This trips people up more than any other detail. Permits are issued by the city where the property sits; the county only handles unincorporated areas and a handful of cities that contract with it.

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Miami-Dade also enforces the 25/40-year recertification program, which means unpermitted structural work on older buildings eventually gets discovered.

What a Concrete Permit Costs

Fees are typically based on project valuation or square footage, with a minimum charge. These are realistic South Florida ranges:

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Plan for the fee to be quoted separately from your contractor's bid. Some contractors include permitting in the price, some pass it through, and a few quietly skip it — ask directly and get the answer in writing.

The Inspection Process, Step by Step

Concrete permits are inspection-driven. The permit itself is the easy part; the schedule is what matters.

1. Application and plan review. A simple patio may be approved over the counter or through an automated e-permit in a few days. Anything structural, in a flood zone, or in the right-of-way can take two to four weeks.

2. Pre-pour inspection. This is the one you cannot skip. The inspector verifies the subgrade, base compaction, forms, reinforcement (wire mesh or rebar), anchor bolts or dowels, and drainage slope — all before any concrete arrives. In some cities this is split into a base/grading inspection and a steel inspection.

3. Pour. Once the pre-pour inspection is signed off, you are cleared to place concrete.

4. Final inspection. Confirms thickness, finish, expansion joints, and that water drains away from the structure.

Most South Florida building departments require inspection requests a business day ahead, and inspectors work specific routes by area. If a truck is scheduled for 7 a.m. and the inspection is not passed, you either pay for the truck to leave or you pour without approval — and pouring without approval is the single most expensive mistake in this process. Cities can require the slab to be demolished and repoured.

What Happens If You Skip the Permit

The downside is not theoretical. Code enforcement officers in Broward and Miami-Dade actively look for unpermitted flatwork, and neighbors report it more often than you would expect.

- Stop-work orders. The project halts immediately, sometimes mid-pour.

- Penalty fees. Many cities charge double the original permit fee, plus administrative costs.

- Daily fines. Code enforcement fines can accrue per day until the work is corrected or permitted.

- Retroactive permitting is harder. You may need an engineer's letter, core samples, or exposed rebar to prove the slab is sound.

- Insurance problems. If an unpermitted slab or wall contributes to water intrusion or storm damage, a claim can be reduced or denied, and wind mitigation credits depend on permitted, documented construction.

- Sale and appraisal issues. Unpermitted improvements surface in permit history searches during a real estate transaction. Buyers renegotiate and closings slip.

- HOA and lien exposure. Many South Florida HOAs require permit proof, and unpaid code fines can become liens on the property.

Who Can Pull the Permit

A licensed contractor can pull the permit on your behalf, and most homeowners prefer that because the contractor then owns the inspection schedule. Alternatively, a homeowner can pull an owner-builder permit — but Florida law requires a notarized affidavit stating you will do the work yourself, and the exemption does not apply to properties you intend to sell or rent within one year of completion.

One licensing note that confuses people: Florida's 2025 deregulation bill (HB 735) removed state-level licensing for several trade categories, including concrete work. It did not remove permitting requirements, and many cities still require a local contractor license or registration.

Before anyone digs, call Sunshine 811 for a free utility locate. It is required by law in Florida, it is free, and hitting an irrigation main or a fiber line costs far more than the call.

Frequently Asked Questions

How long does a concrete permit take in South Florida?

Simple residential flatwork: roughly 2-10 business days online. Structural, right-of-way, or flood-zone work: two to four weeks, longer if revisions are requested.

Does a concrete permit raise my property taxes?

Not directly. The permit itself does not change your assessment, though a finished improvement can be picked up in a later assessment cycle.

Can I get a permit after the concrete is already poured?

Usually yes, through a retroactive permit. Expect higher fees, possible engineering documentation, and in some cases destructive testing.

Do I need a permit to replace an existing driveway?

If it meets the right-of-way or connects to a curb cut, yes. Like-for-like replacement inside the property line may still require one in many cities.

Is a permit required for stamped or decorative concrete?

The finish does not change the requirement — the footprint, attachment, and location do.

Get It Permitted and Poured Right

A permit is a few hundred dollars and a couple of inspections. Tearing out and repouring a slab is thousands. The contractors who handle this routinely will not blink when you ask about permits — the ones who suggest skipping it are telling you something important about how they work.

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