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Buying Property in St Barth: The Ultimate FAQ Guide

Written by Guillaume | Jun 1, 2026 1:49:25 PM

Dreaming of a villa in Gustavia or a hideaway in Colombier? Our comprehensive FAQ breaks down everything you need to know about purchasing property in St Barth with confidence.

Are there annual property taxes in St Barth?

No, there is no annual property tax (Taxe Foncière) in St. Barths. The only recurring local levy for homeowners is the Waste Removal Tax (TED - Taxe d'Élimination des Déchets), which is currently set at a flat rate of €105 per year for individuals.

Do I need to hire a lawyer to assist with my property purchase in St Barth?

For most transactions, a Notaire is sufficient. Unlike lawyers who represent one party, a Notaire is a neutral public official appointed by the state to act as an impartial referee for the transaction. They do not take sides; instead, they ensure the sale is perfectly legal and protect the interests of both the buyer and the seller equally. In addition, both the buyer and the seller may choose to appoint their own Notaire if they prefer separate representation.

Unless you have highly specific needs, such as intricate international tax structuring or complex estate planning, the Notaire’s oversight provides all the legal security you need. Hiring an additional lawyer is an option, but for a standard purchase, the Notaire’s neutral role is designed to guarantee a secure and transparent closing. 

Are there any restrictions on renting out my property as a short-term or vacation rental in St Barth?

St. Barths is exceptionally flexible regarding seasonal rentals. Unlike many global destinations, there are no limits on the number of days per year you can rent out your villa. Whether you use Airbnb or a professional agency, you have the freedom to maximize your investment as you see fit.

You simply need to declare your activity to the local Collectivité (using a website called Declaloc) and collect a 5% Tourism Tax from your guests.

Most owners on the island choose to work with a local villa management agency such as Corcoran St Barth, Wimco St Barth Properties, Eden Rock Villa Rentals or Sibarth. Not only do they handle the marketing and guest concierge services, but they also take care of the administrative side, including the collection and payment of the 5% tax, making your investment truly "hands-off."

Should I buy my property in St Barth in my own name or through a company?

The choice depends on your tax residence and long-term goals, but the good news is that you don’t have to decide everything on day one.

  • The Power of Substitution: It is common practice in St. Barths to make an initial offer in your own name while including a "substitution clause." This gives you the flexibility to decide later, usually before the final deed is signed, to transfer the purchase to a legal entity.
  • Company Structures: While the SCI is a classic French choice, many investors in St. Barths opt for a SAS (Société par Actions Simplifiée). This structure offers great flexibility in management and can be particularly advantageous for certain tax and inheritance strategies, especially for non-residents.
  • Buying in your own name: This remains the simplest and most direct route for those who want a straightforward secondary residence without the administrative requirements of a company.

The Verdict: Start in your own name to secure the property quickly, then use the due diligence period to consult with your Notaire or advisor on whether a SAS , an SCI or another structure is the right fit for your specific situation.

What additional costs should I plan for when buying property in St Barth?

In most cases, the price displayed online already includes the agency fee. Beyond that purchase price, buyers should allow for the "notary fees", which are somewhat misleadingly named, as they are made up largely of taxes. They represent around 6.5% of the sale price. Depending on your situation, there may also be a few incidental expenses along the way, such as preparing a power of attorney, arranging certified translations, or handling other administrative formalities.

What are the best areas in St Barth for Real Estate investment? 

When investing in St. Barth real estate, no area is a bad choice or should be neglected, as every corner of this 9.7-square-mile island offers its own blend of safety, prestige, and Caribbean beauty. While St. Jean remains the vibrant heartbeat for high-yield rentals and iconic beach clubs, other neighborhoods offer distinct investment profiles: Gustavia provides rare, walkable urban luxury, while Lurin and Pointe Milou are coveted for their dramatic sunset views and ultimate privacy. For those seeking a more relaxed pace, the expansive sands of Flamands or the authentic, up-and-coming charm of Lorient offer excellent long-term value and residential appeal.

For a deeper dive into specific market trends and neighborhood nuances, check out our comprehensive guide to St Barth real estate here.

Ready to Make Your St. Barth Dream a Reality?

The St. Barths real estate market is as unique as the island itself, and making the right move requires sharp local expertise. Whether you have questions about taxes, legal formalities, or current market opportunities, our team is here to do more than just answer your questions, we are here to guide you every step of the way.

The sales team at Corcoran St Barth would be delighted to assist you with your real estate journey, whether you are looking to purchase your dream villa or sell your property on the island.