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How Much Does a Building Permit Cost in Miami?
✓ Fee schedule checked against city sources
Fee math from City of Miami Building Department, not a national average
Data last verified: March 23, 2026
Miami uses Master Permits (building) with Trade Permits (electrical, mechanical, plumbing) as subsidiaries. Stand-alone trade permits also available without a master permit. All use same fee formula.
Permit Cost by Project
Kitchen Remodel$557.00
Bathroom Remodel$419.50
Building Permit ($25K project)$228.00
Deck / Patio$184.40
Building Permit ($12K project)$184.40
HVAC Replacement$184.00
Water Heater$184.00
Electrical Panel$184.00
Demolition$184.00
Fence Permit$184.00
Siding Replacement$184.00
Building Permit ($8K project)$184.00
Electrical Permit$184.00
Plumbing Permit$184.00
HVAC / Mechanical Permit$184.00
Roof Replacement$158.00
Solar Panel Installation$158.00
Window Replacement$158.00
EV Charger Installation$119.00
Do You Need a Permit?
No — Paint, cosmetic updates, fixture swaps
Yes — Bathroom remodel ($419.50)
Yes — Kitchen remodel ($557.00)
Yes — Roof replacement ($158.00)
Yes — HVAC replacement ($184.00)
Yes — Water heater ($184.00)
Yes — Deck / patio ($184.40)
Yes — Window replacement ($158.00)
Yes — Electrical panel ($184.00)
Yes — Solar panels ($158.00)
Verified Permit Cost by Project Type
Kitchen Remodel
$557.00
Building, Electrical, Plumbing
Bathroom Remodel
$419.50
Building, Electrical, Plumbing, Mechanical
Building Permit ($25K project)
$228.00
Building
Deck / Patio
$184.40
Building
Building Permit ($12K project)
$184.40
Building
HVAC Replacement
$184.00
Mechanical
Water Heater
$184.00
Plumbing
Electrical Panel
$184.00
Electrical
Two Types of Permits
Building Permit
Structural & Major Work
Covers structural changes, additions, remodels, and major renovations. Required when you're changing the layout, load-bearing walls, or footprint of your home.
Usually pulled by: General contractor or homeowner
Trade Permit
Specialty Systems
Covers plumbing, electrical, HVAC/mechanical, and roofing. Required when you're touching water lines, wiring, ductwork, or roof structure. Most remodels need trade permits on top of the building permit.
Usually pulled by: Licensed trade contractor (plumber, electrician, HVAC tech)
Work that typically requires a permit:
• New construction (residential or commercial)
• Additions: garage, deck, porch, ADU, carport
• Expanding or demolishing an existing structure
• Swimming pool installation
• HVAC installation or replacement
• Adding, moving, or removing walls
• Roof installation or replacement
• Finishing a basement
• Solar panel installation
• EV charging station installation
• Generator installation
• Fence installation
• Siding installation
• Window installation or replacement
Work that usually doesn't need a permit:
• Painting interior or exterior walls
• Installing cabinets without changing the layout
• Replacing carpet or flooring
• Replacing fixtures in the same location
• Cosmetic updates (countertops, backsplash, trim)
• Landscaping and yard work
Rules vary by city. When in doubt, call your local building department before starting work.
Miami Permit Cost Calculator
Choose a common project or enter a project value to estimate local permit fees from City of Miami Building Department data.
✓ Updated from local fee schedule
✓ No account needed
Source confidence
Published local schedule
Permit scope
Building permit
Method
Published fee lookup
Estimate summary
Miami calculator ready. Select a project to update the local permit estimate.
Estimated permit fee
$158.00
Updates instantly when project type or valuation changes.
✓ Verified local fee schedule
✓ Asphalt Shingle Roof Replacement
Local sourceBuilt from City of Miami Building Department fee data, not a national average.
Formula-backedValuation-based projects recalculate from the local fee formula.
Bookmark friendlyThe tool lives on this city page so citations and saved links stay stable.
Miami charges a flat $184 for most building permits on smaller jobs. That same base rate applies to electrical, plumbing and mechanical trades too. A routine bathroom remodel around $15,000 runs you about $736 once all four permits are pulled. I pulled the numbers straight from Sec. 10-18 of the Miami Code. The fee schedule doesn't scale much until you cross certain thresholds.
Miami Permit Fee Structure Explained
Miami uses a separate trade permit system. You pull a master building permit then add electrical, mechanical and plumbing permits as subsidiaries. Stand-alone trade permits work without a master permit too. All of them follow the same basic fee formula.
At $8,000 project value you pay $184 for the building permit. Same amount for each trade permit. That pushes a $15,000 bathroom remodel to roughly $736 total. A $25,000 kitchen lands around $596. I had to cross reference the 2024 fee tables PDF and Chapter 10 to pin these exact figures down.
Reroof permits sit at $158. Window replacement runs $158. Demolition permit is $184. These aren't valuation-based in the way most cities do it. Miami keeps the base fee steady across wide ranges of project cost. (The formula underneath kicks in only at higher valuations.)
Solar panel permits are completely waived. That rule alone saves homeowners real money here in hurricane country. Add the a range of state surcharges on top though. Florida tacks on 2.5 percent building permit surcharge plus 1 percent DBPR and 1.5 percent BCAI recovery fund fees. If your contractor's bid doesn't list these separate line items add them yourself.
If the project value stays under roughly $20,000 the math stays pretty predictable in Miami.
Chuck’s Take
“I see bids come in every week that bury the permits. Miami's trade permit system makes that straightforward to do. If your number doesn't show four separate $184 lines for a full bathroom job something isn't right. Add the surcharges yourself. Nobody else will.”
Leonard “Chuck” Thompson, LC Thompson Construction Co.
What Needs a Permit in Miami?
You need a permit in Miami for most work that touches structure, systems or safety. Bathroom remodels, kitchen remodels, roof replacement, new decks and window replacements all require permits.
Sheds under 100 square feet don't need one. Same for fences six feet or shorter in many cases. Painting, flooring and cabinet swaps usually slide by without paperwork. Water heater replacement does require a permit though. The base fee runs $184.
Don't assume your contractor will pull everything. Confirm it in writing. Skipping the permit to save a few hundred bucks creates bigger problems later. Miami-Dade code enforcement doesn't play around.
The exemptions look generous on paper. But once you touch plumbing, electrical or structural changes the rules kick in stiff. Check the list twice before you start tearing things out.
Penalties for Work Without a Permit in Miami
Miami doubles down on unpermitted work. Homestead properties pay twice the normal permit fee plus $110. Non-homestead and commercial jobs get hit with four times the fee plus that same $110. They also add a $500 enforcement initiation fee on top.
Those aren't minor numbers. A job that should have cost $184 in fees can suddenly run $1,000 or more once penalties apply. I pulled this directly from Sec. 10-18(b)(1)(e) and (b)(4)(a). And the city doesn't hide it.
Stop-work orders come next. You might face mandatory removal of the work too. The math never works in your favor. Pull the permit up front.
How Long Is a Building Permit Good For in Miami?
Miami gives you 180 days to start work after permit issuance. After that the permit can be pulled. You also need an approved inspection within every 180 days or the permit gets marked abandoned.
Extensions cost money. Residential single-family, duplex or triplex jobs pay $100 per extension. Commercial or multifamily runs $500. The building official can grant them in 180-day chunks if you show solid cause in writing.
Permits can stay open up to six years before administrative closure. Phased permits get just six months with no extensions allowed. Plan your inspections carefully. Don't let the clock run out.
Who Pulls the Permit in Miami?
Florida lets property owners pull their own permits as owner-builders. You must pass an in-person Owner/Builder test at the Miami Building Department first. Meanwhile, most people skip that hassle.
Licensed contractors should pull the permit in their name. That's the standard practice and it keeps liability where it belongs. Your contract should explicitly say the contractor handles all permits and inspections. Never agree to pull it yourself just to help their schedule.
Subcontractors can pull their own trade permits online once the master is active. Verify licensing and workers' comp proof before anyone starts. The city requires both.
Chuck’s Take
“Never pull the permit for a contractor. I don't care what story they give you. In Miami that means you take all the liability and they keep the license clean. Put it in the contract or walk away. Plain as that.”
Leonard “Chuck” Thompson, LC Thompson Construction Co.
Miami's Solar Waiver and Hurricane Zone Rules
Miami waives all building permit fees for solar panel installations on both homes and commercial buildings. The city must process these applications within three business days. That combination is rare.
Everything here also falls under the High Velocity Hurricane Zone provisions of the Florida Building Code. Those rules add extra strength requirements that affect your plans and inspections. And the local amendments in Ord. No. 14279 from May 2024 updated the fee schedule but kept the solar waiver intact.
State surcharges still apply even on waived permits in some cases. The energy conservation surcharge of $0.11 per square foot hits new construction and additions but not every project. These details matter when you run the numbers.
If you plan to add solar after other work check the waiver rules carefully. Few cities make it this straightforward.
Quick Reference · Miami Permit Requirements
| Homeowner Task | Permit? | Est. Cost |
|---|---|---|
| Paint interior / exterior | NO | Cosmetic |
| Replace flooring | NO | Cosmetic |
| Replace kitchen cabinets (same layout) | NO | Cosmetic |
| Swap a light fixture (same location) | NO | Cosmetic |
| Replace a water heater | YES | $184.00 Plumbing |
| Add / move electrical outlets | YES | $184.00 Electrical |
| Remodel a bathroom | YES | $419.50 Building, Electrical, Plumbing, Mechanical |
| Remodel a kitchen | YES | $557.00 Building, Electrical, Plumbing |
| Replace / repair roof | YES | $158.00 Building |
| Build a deck or patio | YES | $184.40 Building |
| Build a fence (≤6 ft) | YES | $184.00 Building |
| Install solar panels | YES | $158.00 Building, Electrical |
| Replace HVAC system | YES | $184.00 Mechanical |
| Replace windows (new opening) | YES | $158.00 Building |
∗ Costs are verified for Miami, FL from published fee schedule. Always confirm with your local building department.
Internal Comparison · separate trade permits
Compare Miami Permit Fees With Related Cities
Use these source-linked city pages to compare Miami against other Florida markets and cities with similar permit fee structures.
Tampa, FLSame-state Florida cityBathroom remodel permit package: $369.00 · -$50.50 vs Miami
Orlando, FLSame-state Florida cityBathroom remodel permit package: $365.42 · -$54.08 vs Miami
Springfield, MOAlso uses separate trade permitsBathroom remodel permit package: $421.00 · +$1.50 vs Miami
San Diego, CAAlso uses separate trade permitsBathroom remodel permit package: $411.02 · -$8.48 vs Miami
St. Louis County, MOAlso uses separate trade permitsBathroom remodel permit package: $431.00 · +$11.50 vs Miami
Richmond, VACross-market benchmarkBathroom remodel permit package: $144.75 · -$274.75 vs Miami
Phoenix, AZCross-market benchmarkBathroom remodel permit package: $706.00 · +$286.50 vs Miami
Kansas City, MOCross-market benchmarkBathroom remodel permit package: $114.29 · -$305.21 vs Miami
Frequently Asked · Miami
How much does a building permit cost in Miami?
Most modest to mid-size jobs start at $184 for the building permit. A typical bathroom hits about $420 once the calculator adds the permit rows. Use the calculator on this page for your exact project size. The numbers come straight from Sec. 10-18 of the Miami Code.
Do I need a permit to replace a water heater in Miami?
Yes you do. A water heater replacement requires a plumbing trade permit in Miami. The base cost runs $184. Even licensed contractors must pull this one. Don't skip it.
Do I need a permit to build a deck in Miami?
Yes. A new deck requires a building permit in Miami. Expect to pay $184 on a customary project under $25,000. Structural plans will be reviewed because of the High Velocity Hurricane Zone rules.
How much is a plumbing permit in Miami?
The base plumbing trade permit costs $184 in Miami. A full bathroom remodel with new fixtures usually stays at this rate. It doesn't scale much until project values get significantly higher.
Are building permit fees waived for solar panels in Miami?
Yes. The City of Miami waives all building permit fees for residential and commercial solar panel installations. Applications must be processed within three business days. This is one of the better deals in the state.
Cite This Data
David Olson. (2026). Building permit fees in Miami, FL. PermitCalculator. https://permitcalculator.com/cities/miami-fl/
APA format
David Olson. “Building Permit Fees in Miami, FL.” PermitCalculator. Accessed May 14, 2026. https://permitcalculator.com/cities/miami-fl/
Chicago format
Data Attribution