Can Foreigners Buy a Pre-Owned House in Thailand Without Owning the Land?

Written by Kanokpich Ukritdutsadee (Lawyer Pook), Lawyers for Expats Thailand

The short version

You can buy the house. You cannot buy the land. That is the practical answer for almost every foreign buyer looking at a pre-owned property in Thailand where the land is owned by a Thai national.

Thai law strictly limits foreign ownership of land. There is no general route that lets a foreigner own residential land outright. Buildings, however, are treated differently — and that is the legal foundation that allows house ownership and land ownership to sit in different names, if the deal is properly structured.

Why a foreigner cannot just buy the whole package

In most pre-owned listings the seller advertises "house and land" as one package and quotes a single price. If you are a foreigner and the land has not been legally separated from the house in the Land Office records, you cannot buy that package as advertised. The land transfer to a foreigner would be unlawful, and any sale of real estate that is not made in writing and properly registered is not enforceable.

That is why our firm will not design or document Thai company structures, nominee shareholdings, sham leases, or false price allocations for foreign clients who want to live in a house. Those structures look attractive at first and routinely end in litigation, forced sales, lost deposits, or worse.

The lawful structure — buy the house, secure the land rights

When the parties want to proceed, the safe route separates the house from the land. The foreign buyer acquires only the house, and the right to keep the house on the land is supported by two registered instruments granted by the Thai landowner.

- Separate house ownership. The transfer is completed at the Land Office on the standard sale-of-structure form, after a 30-day public announcement period.

- Registered superficies. The landowner formally grants the foreign house-owner the right to own the building on the land. It is registered against the title deed.

- Registered long-term lease. Up to 30 years, in writing, registered at the Land Office. A lease longer than 30 years is reduced to 30 by operation of law. Any renewal is a contractual undertaking — not an automatic right.

The Thai landowner has to participate at the Land Office for each registered instrument. That cooperation is not optional. It is the difference between a registered, defensible legal interest and a private contract that may not survive the first dispute.

Can a foreigner sell to another foreigner?

Yes — but only if the foreign seller actually has something registrable to transfer. Two patterns come up repeatedly.

Case A — The foreign seller is the registered owner of the house

Where the house was correctly separated from the land — typically because the seller built or bought it under a registered superficies and lease — the house can be transferred to another foreigner at the Land Office through the sale-of-structure procedure, after the 30-day public notice. The new foreign buyer normally takes a new lease and a new superficies from the Thai landowner. The previous lease and superficies are either assigned, cancelled, or replaced, always with the landowner's consent.

Case B — The foreign seller has only contract rights

Where the house was never separated from the land in the public records, the foreign seller's position rests on private contract alone — for example, an unregistered build-and-lease arrangement, a power of attorney, or an old purchase agreement that was never registered. In that case the foreign seller cannot sell the house as the registered owner, and cannot sell the land at all.

There are two practical paths, both depending on the Thai landowner:

- Three-party deal. The Thai landowner, the foreign seller, and the foreign buyer restructure together. The landowner grants a new lease and superficies to the buyer. The seller's old position is cancelled or assigned. A private settlement is documented for the value of the house and improvements.

- Assignment of personal rights. If the seller's contract permits assignment and the Thai landowner consents in writing, the seller may assign personal contract rights to the buyer. That alone does not transfer house ownership unless the house is separately owned and is also transferred at the Land Office.

If the Thai landowner refuses to take part, a clean foreigner-to-foreigner sale of a Thai-land house is usually not possible. Buyers in that situation are buying litigation risk rather than a registered legal interest. Walk away, or renegotiate.

A short due diligence checklist

- Confirm what the seller actually owns at the Land Office — house, lease, superficies, or only a private contract.

- Get the Thai landowner committed in writing to register a new lease and superficies in your favour, with a clear timetable.

- Search the title deed for prior leases, mortgages, options, rights of first refusal, and any inherited family commitments.

- Check the building permit, house book, and any history of sale-of-structure entries at the Land Office.

- Make every payment conditional on Land Office registration. Do not pay the full price for a "house and land" package up front.

- Have your inward remittance documented and source of funds ready.

- Use independent Thai counsel. The seller's lawyer is not your lawyer.

What we will not do

We will not help any client — foreign or Thai — set up a nominee structure to put land in a foreigner's hands. We will not document a Thai company whose real purpose is to hold residential land for a foreigner. We will not draft sham leases, false price allocations, or powers of attorney that put the foreigner in the position of beneficial landowner. Those arrangements are unlawful and they reliably end badly.

FAQ

Q: Can a foreigner own a house in Thailand on Thai land?

A: Yes, separately from the land. The lawful structure is a Land Office sale-of-structure for the house, a registered superficies in the foreigner's favour, and a registered long-term lease, all granted with the Thai landowner's participation.

Q: Can I just sign a long lease and treat it as ownership?

A: No. A registered lease is capped at 30 years. Any renewal is a contractual undertaking and a new lease, which must itself be re-registered and is also capped at 30 years. Treating a long lease as ownership is a mistake.

Q: Is the house registration book (Tabien Baan) proof that I own the house?

A: No. The Tabien Baan records household registration, not ownership. Ownership of a building separate from the land is proved by Land Office records.

Q: Can a foreigner sell their Thai house to another foreigner?

A: Only if the foreign seller has registered house ownership, or has clearly assignable contract rights, and the Thai landowner agrees to register fresh lease and superficies in the buyer's name. Without landowner cooperation, a clean foreigner-to-foreigner sale is usually not possible.

Q: Is forming a Thai company the answer?

A: No. A Thai company used as a vehicle so a foreigner becomes the beneficial landowner is a nominee structure and is unlawful. Lawyers for Expats Thailand does not offer that route.

Talk to a Thai property lawyer before you sign anything

If you are looking at a pre-owned house in Thailand, or trying to sell one, get the legal position right before money moves. Lawyers for Expats Thailand reviews titles, drafts registered leases and superficies, runs Land Office filings, and represents foreign buyers and sellers from offer to closing.

Contact: www.lawyersforexpatsthailand.com

Disclaimer

This article is general information only. It is not legal advice and does not create a lawyer-client relationship. Thai property law, tax practice, and Land Office procedure are fact-sensitive and vary by province and over time. Please consult qualified Thai counsel for advice on any specific transaction.