Buying on Tybee in 2026: The Two Questions That Belong Inside Your Due Diligence Period

A Tybee cottage listing that mentions "vacation rental history" is not the same thing as a Tybee cottage you can actually rent. A quoted flood insurance premium in July is not the premium you inherit at closing in October. Both statements are unusual enough that most buyers coming from off-island learn them the hard way, sometimes after the inspection contingency has already expired.

This is the practical read on Tybee Island in the second half of 2026, when the two variables that most shape what a home is worth to a buyer here, the short-term rental permit and the flood insurance stack, are both in the middle of being rewritten. The right question to ask during due diligence is not "what are the rules today." It is "which version of the rules will I own?"

The permit question that has been rewritten twice since 2022

Tybee is a municipality with its own short-term vacation rental ordinance, and that ordinance has moved three times in four years.

• October 2022. The City froze new short-term rental permits in the R-1, R-1-B, and R-2 residential zones. Those zones cover most of the island's single-family neighborhoods.
• June 13, 2024. Council passed Ordinance 08-2024. Among other things, it removed the ability to transfer a vacation rental permit to a new owner when a home is sold. The second reading vote was 4-1, with one council member recused.
• January 2026. A Chatham County judge, Christopher Middleton, heard oral arguments in Tybee Alliance's challenge to the ordinance. A ruling has not yet issued.
• May 2026. Mayor Brian West introduced a proposal to divide the island into four sectors with different caps, allowing up to 60% of homes in the eastern and southern (beachfront and commercial) zones to operate as short-term rentals and capping the western and northern residential zones at 30%. The draft includes a waiting-list system so new owners could queue for a permit that opens up when another home loses its certificate.

Read as one document, that timeline says something specific. The city is not settled on how to treat rentals, and any buyer whose numbers depend on nightly income is underwriting a moving target. The May proposal is meaningfully more permissive than the 2024 ordinance, but it has to clear the Planning Commission and a final council vote, and the lawsuit ruling could reshape either version.

What "grandfathered" actually means at the closing table

The single most common misread on Tybee right now is the assumption that a listing described as a "successful vacation rental" comes with the permit attached. Under the current ordinance, it does not. The City of Tybee's own guidance is that short-term rental certificates are annual, running January 1 through December 31, with renewals ordinarily due by March 31. For 2026 only, that deadline was extended to May 31.

The word buyers should focus on is "certificate," not "history." A prior owner's revenue reports, cleaning contracts, and Airbnb Superhost status are all real. None of them survive the deed transfer under Ordinance 08-2024. In the R-1, R-1-B, and R-2 residential zones that make up most of the island's neighborhoods, the buyer of a home that previously operated as a short-term rental cannot pick up where the seller left off. The commercial and non-residential zones are a different conversation, and if a specific address matters to your plan, the answer is a phone call to Tybee Planning and Zoning at 912-472-5033 before the offer, not after.

The rule of thumb I share with buyers who plan to rent at all: assume you cannot until you have written confirmation from the City that you can. Price the property as a second home or a long-term rental first. Any short-term income is upside, not the underwriting.

If the May 2026 sector proposal passes as drafted, the picture changes. A waiting list means a buyer could purchase in a zone that is under its cap, join the queue, and eventually receive a permit when another home in that sector drops off the list. That is a genuine change from the current freeze, but the operating word is eventually. Nothing in the draft creates a permit that funds a mortgage payment on day one.

The flood stack: three numbers that move together

Tybee's second closing surprise is not the flood insurance premium itself. It is how the premium interacts with two other numbers most buyers never encounter until an appraisal comes back or an FHA underwriter flags a file.

The interaction is the story. A pre-FIRM cottage on a slab that appraises fine for a conventional buyer at $650,000 is not the same asset for an FHA buyer, and it is not the same asset the day after a "substantial improvement" gets pulled through Community Development. The city's floodplain rules define substantial improvement in terms of value, and once you cross the line, the freeboard requirement follows.

The Elevation Certificate is the document that makes all of this legible. It is a survey of where your finished floor sits in relation to the base flood elevation, and it is what an insurer uses to price a policy accurately. The City keeps a public list of addresses with a Certificate on file. If the address you are considering is on that list, you have a starting number before you write the offer. If it is not, you are quoting insurance from a placeholder, and placeholder quotes on Tybee have a habit of moving in the wrong direction.

What to ask before the inspection contingency expires

If you are under contract on a Tybee home right now, the following list is the specific due diligence Jenna runs with buyers. It is not exhaustive, but it addresses the two frictions above in the order they typically bite.

1. Pull the zoning district from Tybee Planning and Zoning in writing. R-1, R-1-B, and R-2 are the frozen residential zones. Confirm which one this parcel sits in.
2. Ask the seller for the current STR certificate number, if any, and its expiration. Then confirm with the City that the certificate is not transferable to you, so both sides have the same expectation on paper.
3. Order an Elevation Certificate if one is not already on file. This is a survey cost, not an inspection cost, and it is the input to every insurance quote that follows.
4. Quote flood insurance with at least two carriers. NFIP is one number. A private policy above BFE can sometimes beat it, sometimes not. The 25% CRS discount only applies to NFIP.
5. If you are financing FHA, ask your lender to confirm in writing whether the home clears HUD's two-foot-above-BFE rule as-is. A retrofit is not a closing-week fix.
6. Read the City's Repetitive Loss Area map. Tybee has nine designated Repetitive Loss Areas, and knowing whether the parcel sits inside one changes both your carrier options and your resale story.
7. If you plan any renovation over the next several years, ask Community Development what dollar figure would trigger "substantial improvement" review on this specific structure. That number determines whether your kitchen remodel comes with an elevation requirement.

What sellers on Tybee should have ready

The mirror image of the buyer checklist is a listing preparation list. Sellers who want to protect price in this market should have the Elevation Certificate, the current STR certificate and monthly occupational room tax filings, the zoning designation, and a current insurance declaration page in the offer packet from day one. On Tybee the offers that hold together are the ones written with full information. The offers that renegotiate at day 12 are the ones where the buyer discovered something in the ordinance that the listing did not disclose.

The 7% Tybee local room tax, the 4% Georgia sales tax, and the $5 per night state hotel-motel fee are all straightforward once you know they exist. What surprises sellers is that a buyer's agent who understands the tax stack will use it to reprice the offer, because a buyer who cannot operate a short-term rental is underwriting a very different asset than the seller sold.

FAQ

Does the pending lawsuit mean I should wait to buy? Not necessarily. The Tybee Alliance case has been argued and is awaiting a ruling. Waiting for the ruling means competing with every other buyer waiting for the same ruling. The more useful move is to underwrite the home under current rules, treat any lawsuit-driven change as upside, and structure the offer accordingly.

If the May 2026 sector proposal passes, will my home automatically be eligible? No. The draft creates sector caps and a waiting list. Eligibility depends on which sector the parcel sits in and whether that sector is under its cap when your name comes up. Ask the question about your specific address, not the island as a whole.

Is a home outside the Special Flood Hazard Area a way around all of this? Very little of Tybee sits outside the SFHA. The City's own guidance is that most of the island is in a designated flood zone. A parcel that is genuinely outside the SFHA is unusual enough to be worth confirming in writing.

If you are looking at a specific Tybee address and want a second read on the permit status, the flood stack, and what the numbers actually mean at the closing table, Jenna Green will walk the ordinance and the Elevation Certificate with you before you sign, not after. Schedule a Consultation to talk through the property you have in mind.