Condominiums are the only type of property a foreigner can own freehold in Thailand — your name on the title deed, no time limit, no Thai partner required. That makes condos the entry point for most foreign buyers, and for good reason: the legal framework is clear, the process is well-established, and the risks, while real, are manageable if you know what you're doing.
Here's the complete process, step by step.
Why condos are different from houses
Thailand's Land Code prohibits foreigners from owning land. But the Condominium Act B.E. 2522 (1979) created a carve-out: foreigners can own individual condo units outright, provided the building is a legally registered condominium and the foreign ownership quota hasn't been exceeded.
This is genuine freehold ownership — not a lease, not a company structure, not a workaround. You hold the title deed (chanote) in your own name. You can sell it, rent it out, pass it to your heirs, or live in it indefinitely. No other property type in Thailand offers this to a foreigner.
The 49% foreign quota rule
By law, foreigners can collectively own no more than 49% of the total saleable area in any registered condominium building. The remaining 51% must be Thai-owned. This is calculated by floor area, not by number of units.
In practice, this means:
- Popular buildings in tourist areas (Pattaya, Phuket, Chiang Mai, central Bangkok) often have their foreign quota full or nearly full.
- If the quota is full, you can still buy — but only under a Thai name (through a lease or company structure), which defeats the main advantage of condo ownership.
- Always verify the current foreign quota percentage with the building's juristic person (management office) before you sign anything or pay a deposit.
A unit bought under the foreign quota cannot later be transferred to a Thai buyer's "foreign quota" slot if the building is full. It stays in the foreign quota until the new buyer requests it.
Step 1: Find the right condo
This sounds obvious, but "the right condo" in Thailand means something specific beyond personal taste. You need to verify several things that don't apply to buying property in most Western countries.
Check these before falling in love with a unit:
- Is it a registered condominium? Not all apartment buildings are legally registered condominiums. Only registered condos allow foreign freehold ownership. The building should have a condominium license (Tor.Bor.13 form).
- Is the foreign quota available? Ask the juristic person for the current percentage. Get it in writing.
- Who is the developer? For new builds, research the developer's track record. Have they delivered previous projects on time? Are there complaints with the Consumer Protection Board?
- What's the sinking fund and common area fee? These are monthly/annual costs that vary enormously — from 30 to 80+ THB per square meter per month. A suspiciously low fee often means deferred maintenance that will hit you later.
Step 2: Reserve the unit
Once you've found your unit, the typical process starts with a reservation agreement and a deposit — usually 50,000 to 200,000 THB depending on the unit price. This takes the unit off the market while you arrange financing and due diligence.
Critical point: the reservation deposit is typically non-refundable. Read the reservation agreement carefully before signing. If you're buying off-plan (before construction is complete), check the construction timeline, penalty clauses for delays, and what happens if the developer fails to deliver.
Step 3: Due diligence
This is where most foreign buyers cut corners — and where most problems originate. At minimum, you or your lawyer should verify:
- Title deed (chanote): Confirm the seller actually owns what they're selling. Verify at the Land Office, not just from a photocopy.
- Encumbrances: Check for mortgages, liens, court orders, or other claims registered against the unit.
- Building registration: Confirm the condominium is properly registered and the common property management is functioning.
- Foreign quota: Get written confirmation from the juristic person that quota is available for your purchase.
- Outstanding fees: Check for unpaid common area fees or sinking fund contributions by the current owner.
Hire your own lawyer — not the developer's lawyer, not the agent's lawyer, not a lawyer the seller recommends. An independent Thai property lawyer will cost 30,000 to 60,000 THB and is the best money you'll spend in the entire process.
Step 4: Sign the sale and purchase agreement
The SPA is the binding contract. It should specify the price, payment schedule, transfer date, what's included (furniture, fixtures), and the consequences of either party defaulting. Have your lawyer review this — it is not a formality.
For off-plan purchases, the SPA will typically require staged payments tied to construction milestones: foundation complete, structure complete, finishing, handover. Never agree to a payment schedule that front-loads most of the money before construction is substantially complete.
Step 5: Transfer funds from abroad (the FET requirement)
This is the step that catches most first-time buyers. To register a condo in your name as a foreigner, you must prove that the purchase funds came from outside Thailand. The evidence is a Foreign Exchange Transaction form (FET), sometimes called a Thor Tor 3 form, issued by a Thai bank when it receives your international transfer.
The rules:
- The transfer must be at least the full purchase price (or the appraised value, whichever the Land Office uses).
- The funds must be converted to Thai Baht.
- The transfer must be in your name, to your Thai bank account.
- The FET form must state the purpose as "purchase of condominium."
- You need the original FET — a bank statement alone is not sufficient.
Common mistake: transferring money in small amounts over time, or using a service like Wise or PayPal that doesn't generate an FET. The Land Office will refuse to register the transfer without proper documentation. Transfer the full amount in one (or a few clearly documented) bank-to-bank wire transfers.
Step 6: Transfer at the Land Office
The actual ownership transfer happens at the local Land Office where the condo is registered. Both buyer and seller (or their authorized representatives with power of attorney) must attend. You'll need:
- Passport (original)
- FET form(s) from your Thai bank
- Sale and purchase agreement
- Letter from the juristic person confirming foreign quota availability and no outstanding fees
- The existing title deed
- Signed transfer forms (Tor Dor 21)
The Land Office will check the documents, calculate the transfer fees and taxes, and — once everything checks out and the fees are paid — register the new title deed in your name. The whole process usually takes 2 to 4 hours.
What does it cost beyond the purchase price?
Budget for these transfer costs, which are typically split between buyer and seller (though this is negotiable):
- Transfer fee: 2% of the appraised value (usually paid by the buyer)
- Specific business tax: 3.3% if the seller has owned for less than 5 years (paid by the seller)
- Stamp duty: 0.5% if specific business tax doesn't apply (paid by the seller)
- Withholding tax: varies based on the seller's situation — 1% of appraised value for companies, progressive scale for individuals
For a detailed breakdown of every fee, see our complete guide to property taxes and fees in Thailand.
Common mistakes to avoid
Buying without checking the quota. You find your dream unit, pay the deposit, start the transfer — and discover the foreign quota is full. Your only options are forfeiting the deposit or buying under a lease structure you didn't want.
Using the developer's lawyer. The developer's lawyer works for the developer. Their job is to close the deal, not to protect your interests. Always hire independently.
Skipping the FET. No FET, no foreign ownership registration. It's that simple. Transferring money through cryptocurrency, cash, or informal channels will leave you unable to register the condo in your name.
Ignoring the sinking fund. A building with a depleted sinking fund is a building with deferred maintenance. Ask for the latest audited accounts of the juristic person. If the sinking fund is low relative to the building's age and condition, expect special assessments (surprise bills) in the future.
Buying off-plan from an unknown developer. Pre-construction prices are attractive, but developer failures are real. Stick to established developers with a track record of completed projects, or budget in the risk of delays and changes.
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