Due Diligence on Sint Maarten Property: A Complete Checklist
TL;DR
Property due diligence on Sint Maarten is more rigorous than most North American buyers expect: there is no MLS, no centralized title database, and the legal system is Dutch civil law, not US common law. A complete checklist covers title history at the Cadaster, outstanding utility and HOA debts, structural and hurricane-resilience inspection, zoning and permit verification, and tax compliance back 5 to 10 years. Skipping any one of these has cost buyers I have worked with $30,000 to $200,000 in undisclosed problems.
Table of Contents
Why Due Diligence on Sint Maarten Is Different
If you have bought property in the US or Canada, you developed habits that do not apply here. There is no MLS that consolidates listings, history, and prior pricing. There is no FNMA or CMHC standardizing appraisals. Title insurance, the silent backstop in North American closings, barely exists on Sint Maarten in the form you know.
What this means in practice: the buyer carries the burden of investigation. The seller’s disclosure is light. The notary handles the legal mechanics of transfer but does not verify the condition of the building, the accuracy of the surveyed boundaries, or the completeness of construction permits. That responsibility is yours.
Photos lie. Numbers, when you find them, are usually accurate. This checklist exists to push you toward the numbers. For broader relocation context, see moving to SXM.
Title and Cadaster Verification
The Cadaster (Kadaster) is the Dutch land registry office in Philipsburg. It is the single source of truth on title.
Every Sint Maarten property due diligence file should include:
- A current Cadaster extract showing the registered owner, parcel boundaries, and any registered mortgages or encumbrances
- A 30-year title chain (or full chain since first registration if shorter) showing every transfer
- Verification that the seller named on the contract matches the registered owner exactly, including spelling and any name change documents
- A boundary survey by a licensed surveyor, not just the Cadaster map (the Cadaster map shows registered boundaries, not necessarily fenced or built-to lines)
- Confirmation of long-lease (erfpacht) or freehold status, the remaining lease term if leasehold, and the annual canon
Long-lease ground rents are easy to overlook. A property listed as “freehold equivalent” sometimes carries a 50-year erfpacht with 18 years remaining, which materially affects bank financing and resale.
Outstanding Debts and Liens
Debts on Sint Maarten property attach to the parcel, not the owner. When you take title, you take the debts.
Check, at minimum:
- Utility arrears with GEBE (electricity and water), which can run thousands of dollars on a long-vacant property
- Telecom and internet provider arrears
- Municipal land tax (grondbelasting) for the past 5 years
- HOA or strata fees with current statement and aging report
- Registered mortgages and any unregistered private loans the seller mentions (private loans must be released in writing before closing)
- Gardener, pool service, and property management invoices, which are commonly handed off with the property
Demand a written zero-balance letter from every utility and service provider as a closing condition. A signed seller declaration is not enough.
Structural and Hurricane Inspection
This is the inspection North American buyers underestimate most. The 2017 Irma footprint is still visible in poorly disclosed repairs.
A real Sint Maarten property due diligence inspection covers:
- Roof structure, fastening, and tie-down compliance with post-Irma standards
- Concrete integrity (cracks, spalling, rebar exposure on coastal-exposed walls)
- Window and door shutter systems: working, present, and rated for hurricane force
- Cistern condition, capacity, and leak history (most homes rely on cistern water)
- Septic and treatment system condition (no municipal sewer in most areas)
- Solar and inverter age and condition if installed
- Electrical panel and grounding compliance with current codes
- Termite, dry rot, and salt-air corrosion damage
- Pool equipment, plumbing, and tile substrate
A complete inspection by an experienced local engineer runs $800 to $2,500 depending on property size. It is the single highest-ROI line item in the entire diligence budget. Properties at our featured listings page have had this inspection completed by the seller in many cases, but always verify scope.
Zoning, Permits, and Building Code
The Sint Maarten government issues construction and renovation permits through the Department of VROMI. Many older properties have unpermitted additions, illegal extensions over property lines, or commercial use in residential zones.
Verify:
- Original building permit for the structure as built
- Any addition or renovation permits matching the actual building footprint
- Current zoning designation matches your intended use (residential, short-term rental, commercial)
- Pool, dock, retaining wall, and boundary wall permits if applicable
- Compliance with the latest building code for any commercial or rental use
An unpermitted second-story addition is not just a paperwork issue. It can become an enforcement issue at any time, and lenders increasingly refuse to finance properties with unresolved permit gaps. The Belair Plaza commercial area is a good example of where commercial-residential conversion paperwork matters.
HOA and Strata Documents
If the property is in a gated community or strata building, request and review:
Document | What to Check |
Bylaws and rules | Short-term rental rules, pet rules, renovation approval process |
Financial statements (3 years) | Reserve fund balance, deficits, special assessments |
Recent meeting minutes (12 months) | Pending repairs, lawsuits, board friction |
Reserve study | Roof, paint, pool, road, and gate replacement schedule |
Insurance certificate | Hurricane coverage limits and deductible structure |
Current fee schedule | Monthly and annual fees, special assessments |
A poorly funded HOA is a hidden liability. Reserve deficits of $200,000 to $1 million on small Sint Maarten communities are not unusual, and the cost gets shared by future buyers.
Tax Compliance Check
For a foreign buyer, especially a US person, the property’s tax history is a closing condition.
- Land tax (grondbelasting) statements for the past 5 to 10 years
- Rental income tax filings if the property was rented (foreign owners are taxed on Sint Maarten rental income)
- Any back-tax balances or tax liens registered with the Receiver
- Withholding tax compliance on prior rental income
For US persons, your own filing obligations after acquisition involve FBAR reporting if you hold a local bank account over $10,000, Form 8938 thresholds, and Schedule E if you rent the property. Coordinate with both a Sint Maarten tax advisor and a US tax preparer who handles foreign rental property. See US residence permit application for related immigration logistics, and business license application if you plan to rent commercially.
For full-service buyer support including walkthroughs and post-closing setup, see concierge service and day with Wei.
Timeline and Costs
A typical Sint Maarten property due diligence period runs 30 to 60 days from accepted offer to closing. Cost breakdown:
- Notary fees: roughly 1 to 1.5 percent of purchase price
- Transfer tax: 4 percent of purchase price
- Engineering inspection: $800 to $2,500
- Surveyor: $400 to $1,200
- Legal review (separate counsel, recommended for purchases over $500,000): $1,500 to $4,000
- Title and Cadaster extracts: $150 to $400
Total non-purchase cost lands around 5.5 to 6.5 percent of price for most foreign buyers. Budget for it. Buyers who do not budget for it are buyers who skip a step they should not have skipped.
FAQ: Sint Maarten Property Due Diligence
Is title insurance available on Sint Maarten?
Limited. A few international carriers offer policies for properties over a certain value, often with high premiums and restrictive coverage. Most buyers rely on Cadaster verification and notary indemnification instead.
Can I do property due diligence remotely from the US?
Partially. Title, debt, and document review can be done remotely through your local representative. The physical inspection has to be done on-island, by you or your agent acting on your written authority.
How long does property due diligence take on Sint Maarten?
Standard timeline is 30 to 60 days. Complex properties (commercial, unpermitted additions, multiple-owner inheritance situations) routinely run 90 to 180 days.
What happens if I find a problem during due diligence?
Standard practice is to renegotiate price, require seller-paid repairs, or walk away with deposit returned, depending on what the offer letter stipulates. A clean inspection clause in your offer is essential.
Should I use the seller’s notary?
You can, and many transactions do. Some buyers retain independent counsel for larger purchases or complex situations. The notary’s duty is to both parties; independent counsel’s duty is to you only.
Property due diligence is not the part of the buying process you optimize for speed. It is the part you optimize for completeness. The buyers I have seen burned on Sint Maarten almost always skipped 2 or 3 line items on a list like this one. Run the full list every time.
