Coral Gables Says No, Bal Harbour Says Maybe Three Times: STR Rules by Neighborhood

A host called us in February about a five-bedroom off Granada in Coral Gables. Closing was done, the furniture was ordered, and he wanted a same-day turnover crew locked in before the Boat Show. We asked one question before quoting: what's the zoning on that lot?

Silence. Then a lot of Googling.

The house sat in a single-family residential district, where Coral Gables prohibits short-term rentals outright. City Attorney Opinion CAO 2013-055 is the basis, and Code Enforcement doesn't lead with a warning letter. Citations run $150 a day for a first violation and $500 a day after that under AO-2021-05. Police write them too. He hadn't broken a rule yet, which was the only good news in that call.

"Miami" isn't one rule. It's three layers of government stacked on a condo declaration, and the layers disagree with each other block by block.

Three layers before you even reach your building

Anyone renting under 30 days more than three times a year needs a DBPR public lodging license from the state — roughly $170 a year plus a $50 application fee, expiring every October 1 no matter when you filed. Then Miami-Dade County. Then whichever municipality the front door sits in, which is where hosts get blindsided.

Tax is 12% total on a Miami-Dade short-term rental: 6% Florida sales tax plus 6% county transient rental tax. That county 6% is really three taxes wearing one coat — 3% Convention Development, 2% Tourist Development, 1% Professional Sports Franchise. If Airbnb is your only channel, the platform collects and remits the county piece. Add Vrbo or take a direct booking and you have to register with the Miami-Dade Office of the Tax Collector yourself. Plenty of hosts launch a direct-booking page and never make that call.

Coral Gables: no, and they mean it

Single-family districts are closed. Not "closed unless you're quiet." Not "closed unless the neighbors like you." Some mixed-use pockets near Miracle Mile may allow it, but that's a conversation with the city, not an assumption you make from a listing platform's onboarding flow. When someone says their Gables house has run fine for two years, what they mean is nobody's complained yet. Enforcement across the county sharpened through 2024 and 2025 — dedicated county staff, plus Airbnb platform data used to find unregistered units, with fines reaching $20,000 per violation.

Bal Harbour: yes, three times, and that's the whole year

This one fools more hosts than the outright bans, because "allowed" sounds like a green light. Bal Harbour requires a Vacation Rental Certificate for each rental period and caps it at three certificates per property per 12 months. Three. There's also a Resort Tax Certificate and a 4% resort tax on top of everything above.

Three stays a year is a snowbird strategy, not a turnover program. A long January-to-March booking, maybe a two-week window in December around Art Basel, done. If you're modeling weekly turns off Collins Ave, run the numbers again. Neighboring Bay Harbor Islands and Aventura each carry their own local overlay, and the drive between them at 4pm in February is nothing like the same drive in August.

Brickell and Downtown: the building outranks the city

You can hold every license Florida issues and still get shut down by a property manager holding a copy of the declaration. Most Brickell and Downtown associations ban short-term rentals to keep the elevator from turning into a hotel lobby. A minority permit daily rentals — Icon Brickell Tower 3, Fortune House, The Club at Brickell Bay, Four Seasons Residences among them. Many others enforce a 30-day minimum, which quietly kills the Ultra weekend math. Ultra runs March 27-29, 2026 at Bayfront Park, walking distance from half those towers.

Read the Declaration, the bylaws, the rental policy, and a year of board minutes. Minutes are where you learn a 30-day minimum passed in October and still hasn't reached the building's website. The City of Miami also wants written HOA or condo approval before it issues a Certificate of Use, so the building is a gate whether you like it or not.

Confirm this before you buy a single mattress protector

• The municipality — not "Miami." The exact city, and its rule for your district.
• The zoning district — in Estate and Low-Density Residential, the responsible party has to live on-site more than six months a year.
• Condo or HOA documents — declaration, bylaws, rental policy, recent minutes.
• DBPR license, county registration, Certificate of Use, Local Business Tax Receipt — the CU inspection gets scheduled within 10 business days of applying, and the certificate number has to be posted prominently inside the unit. The BTR runs October 1 to September 30.
• Your tax path — single platform, or are you registering and remitting yourself?

The Gables host ended up buying in a Brickell tower that allows daily rentals. We handle his turns now, and the certificate is taped inside the utility closet door where an inspector can see it in three seconds. If you're still comparing units and want to know how turnover logistics differ between the mainland and the barrier islands — the causeways are their own tax on your schedule — that's a conversation worth having before you sign, not after. Or start with the areas we actually cover, because the map has holes in it for exactly these reasons.