Flood zones & insurance in St. Pete
What flood zones actually mean for buying in St. Petersburg — FEMA maps, what insurance really costs after the...
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Whether you can legally run an Airbnb in Pinellas depends on which city line your parcel sits behind — and the rule can flip on the next block. Here's the map, city by city — cited to each city's current ordinance where the city publishes it, and flagged for live confirmation where it doesn't.
“Can I buy a place here and put it on Airbnb?” is one of the most common questions I get from buyers — and the honest answer is it depends entirely on which side of a city line the parcel sits on. Pinellas is a mosaic of small municipalities, and short-term-rental law is written one city at a time. Two houses a block apart, one in St. Pete Beach and one in unincorporated county, can carry completely different rules. No portal keeps this straight per address. This guide is the map I actually use — every rule below is cited to the city’s own current ordinance where the city publishes it, and flagged “verify with the city” where it doesn’t, each with the date I last checked it.
Because Florida wrote a preemption law with a trap door in it. Under Florida Statute §509.032(7)(b), a local government may not prohibit vacation rentals or regulate their duration or frequency — the state took that power. Except for ordinances adopted on or before June 1, 2011, which are grandfathered and stay fully enforceable (Fla. Stat. §509.032(7)(b), last checked 2026-07-08).
That grandfather clause is the whole map. The cities that already had duration or frequency rules on the books in 2011 got to keep them; the ones that didn’t can no longer add them. So the classic “sub-30-day stays, no more than three times a year” shells you’ll see below — St. Petersburg, St. Pete Beach, Gulfport — are pre-2011 survivors, not new inventions. What every city can still do, preemption or not, is regulate through zoning (where a use is allowed), registration and inspection (a certificate or license before you operate), noise, parking, and occupancy. That’s the lever most of them pull now.
One more piece of the state frame decides who needs a state license. Under §509.013, a home becomes a “transient public lodging establishment” — a vacation rental — once it’s rented more than three times in a calendar year for periods of less than 30 days (Fla. Stat. §509.013, last checked 2026-07-08). Rent three or fewer times a year and you’re below the state’s line; a fourth short stay crosses it. That “three times” number echoes through the local ordinances too.
This is the core of the guide. One row per municipality. Every cell either cites that city’s current ordinance, or says “verify with the city” — which is the honest answer wherever the city doesn’t publish the number, and is far more useful than a confident guess, because it tells you exactly where an assumption would be dangerous.
Last checked 2026-07-08. Local rules churn — this table joins our quarterly re-verification sweep, and the “last checked” date is the one that matters. Confirm your specific parcel with the city before you write an offer; a rule can change between our checks.
| Municipality | Under-30-day rentals | Where it’s allowed | Register / inspect | Fines | Ordinance · last checked |
|---|---|---|---|---|---|
| St. Petersburg | Allowed up to 3 times per any consecutive 365 days per home; a 4th short stay makes it a “transient accommodation use.” | Transient accommodation use only where the LDR use matrix permits it (downtown / mixed-use / certain commercial districts) — not most residential zones. | City Business Tax Receipt; plus the state license + taxes below. | The city has moved to stiffen its short-term-rental penalties, but the current fine schedule and fines-ordinance number aren’t published on its zoning pages — confirm with the city. | Pre-2011 rule (on the books since 2001, so grandfathered); LDR §16.90.020.3 (def.) + §16.10.020.1 (use matrix). Last checked 2026-07-08. |
| Gulfport | A rental of less than one month, more than 3 times in any consecutive 12 months, is a short-term rental (Code §22-2.02). | “Listed uses only” zoning — permitted in certain districts, some only with added approval; the city’s zoning map and staff make the final call. | State DBPR + FL Dept. of Revenue registration before operating; confirm the local step with Code Enforcement. | Not published on the city’s STR page — verify with the city. | Code §22-2.02; adopting ordinance # + date verify with the city. Last checked 2026-07-08. |
| St. Pete Beach | Not permitted in most districts; allowed up to 3 times per 12 months only in RM zoning and the Pass-A-Grille (PAG) Overlay. One-month-plus rentals allowed citywide. | RM (Residential Multi-Family) + Pass-A-Grille Overlay only. | Permanent transient lodging needs a business tax license + Zoning and Fire Marshal review before issuance. | Not published on the city’s STR page — verify with the city. | Ordinance # + adoption date verify with the city (grandfathered pre-2011 shape). Last checked 2026-07-08. |
| Treasure Island | No minimum stay — a “change of occupancy” model (each new short-term occupant is one change). | Tourist dwellings allowed with no change limit in CG, RFM-30, RFH-50, PR-MU Core, PR-MU Gulf Blvd; presumed a tourist dwelling (and barred) in RU-75 above 2 changes/12 mo and RM-15 above 6 changes/12 mo. | State lodging license + City Local Business Tax + collect the 6% county tourist tax. | Not published on the city’s STR page — verify with the city. | Tourist-dwelling / change-of-occupancy code; section # + date verify with the city. Last checked 2026-07-08. |
| Madeira Beach | Under-30-day rentals restricted by zoning district; the allowed areas are on the city’s Vacation Rental Restriction Map (dated Aug. 24, 2021) — confirm your parcel with the city. | Per that restriction map — verify the district for your address. | Register with the City Clerk: the city requires registration with building + fire inspections, plus further conditions (a local responsible party and insurance) whose exact current terms and code sections you should confirm with the City Clerk; plus city BTR + county tax + state sales tax. | Verify with the city. | Registration under Code §34-504 (Ch. 34, Art. VII, Div. 3), adopted by Ordinance 2015-13. Last checked 2026-07-08. |
| Clearwater | Effectively barred in residential zones — a residentially-zoned property can’t be rented, or advertised, for less than 31 days / one calendar month (CDC §3-1206). | Transient lodging only in Tourist (“T”) districts and commercial-tourist overlays. | Business Tax Receipt for any 30-days-or-less rental in a permitted zone (a local representative is required on the application). | Verify with the city. | Community Development Code §3-1206 (confirm current text on Municode). Last checked 2026-07-08. |
| Unincorporated Pinellas County | Applies once a unit is rented more than 3 times per calendar year for short stays (LDC §138-3232; confirm the exact day-count threshold with the county). | Allowed county-wide subject to the STR Certificate of Use program — a registration/inspection regime, not a zoning ban. | Certificate of Use required: $450 (annual renewal $450), $150 initial inspection, $100 re-inspection; must pass inspection. Occupancy capped at 2 per bedroom + 2 in one common area, max 10 total; quiet hours 10 p.m.–9 a.m. | Daily fines for operating without a Certificate of Use (reported up to $300/day — confirm the per-day figure with the county). | LDC §138-3232, State-filed Ordinance 25-15 (2025). Last checked 2026-07-08. |
A note on what “verify with the city” means here: it is not a gap I’m hiding. Where a city doesn’t publish a fine schedule or an adoption date on its own page, I will not invent one — an made-up ordinance number is worse than an honest “call the city,” because it reads as certainty you can build an offer on. When we work an actual address, that verification is a phone call I make before you waive anything.
St. Pete is where most of my buyers are looking, so it’s worth the extra depth. The city has no use category literally called “short-term rental.” Instead its Land Development Regulations use “transient accommodation use” as the umbrella (it covers hotels, motels, and short residential rentals alike), and the whole question turns on a threshold: a home may be offered for an occupancy of less than 30 days up to three times in any consecutive 365-day period without becoming a transient accommodation use (City of St. Petersburg Transient Accommodation handout, LDR §16.90.020.3, last checked 2026-07-08). Cross that — a fourth short stay in the same rolling year — and the property is a transient accommodation use, which is only permitted where the LDR use matrix (§16.10.020.1) allows it: downtown, mixed-use, and certain commercial districts, not the typical residential lot.
This rule survives state preemption precisely because it’s old: it’s been on the books since 2001, well before the June 1, 2011 grandfather line. On enforcement, the city has moved to stiffen its short-term-rental penalties — but it doesn’t publish the current fine schedule or the fines-ordinance number on its zoning pages, so I treat the exact fine amount as something to confirm with the city at the time you act, not a number to quote you now. The three-times-a-year structure itself is stable and cited above.
Three obligations ride on top of whatever the city rule is — they don’t go away just because a city allows the rental:
Here’s the trap that catches more Airbnb dreams than any city ordinance. §509.032’s preemption binds local governments — cities and counties. It does not reach private restrictions. A condominium’s declaration, an HOA’s covenants, or a deed restriction can ban or cap short-term rentals outright, and the state law that stops a city from doing so has nothing to say about it. Plenty of the beach condos that look like obvious rental plays are governed by association documents that prohibit rentals under 30 days, or under six months, or that cap turnovers per year. The zoning can say yes and the condo docs can still say no — and the condo docs win. Reading the declaration and the recorded restrictions is non-negotiable due diligence before you buy something for its rental income.
Rule-risk is a price factor, and I underwrite it as one. A property whose short-term-rental income is legal and licensed carries a durable premium; a property whose Airbnb pro-forma quietly depends on a use the city bars — or the condo bars — is priced on income that could evaporate the first time a neighbor complains. Before you offer on anything you intend to rent, we pull four things for that exact address: the city rule (the row above, re-confirmed live because these ordinances churn), the zoning for the parcel, the private restrictions (condo declaration / HOA / deed), and the license-and-tax setup that has to be in place day one. That’s a day of work, it costs nothing, and it’s the difference between buying a rental and buying a lawsuit with a dock.
Every rule above is cited to the municipality’s own current ordinance or the state statute, each with the date I last checked it (2026-07-08). Where a city doesn’t publish a number, the guide says “verify with the city” rather than guess — a deliberate choice, because an invented ordinance number is more dangerous than an honest gap. Local short-term-rental law changes fast: this guide is re-verified quarterly, and I re-confirm the specific rules for your address before you waive anything. Market statistics on this site come from our own MLS data pipeline — computed by database queries, never estimated by a model. See also the neighborhood chapters for Gulfport, St. Pete Beach, and Tierra Verde, which carry their own local notes, and the flagship guide on flood zones & insurance in St. Pete — because for a beach rental, the flood story and the rental rules are the same underwriting question.
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