Short answer: Foreigners can own a condo freehold if the building's foreign ownership stays within 49% of saleable area and the money comes from abroad in foreign currency. They generally cannot own land, but can lease it for up to 30 years or hold other registered rights such as usufruct.
Your legal options at a glance
| Option | What you get | Main catch |
|---|---|---|
| Freehold condo unit | Full ownership of the unit and a share of common areas | Only within the 49% foreign quota of the building |
| Registered land lease | Right to use land for up to 30 years; you can own the house on it | The law caps a lease at 30 years; renewal clauses are contractual promises |
| Usufruct | Registered right to use and benefit from property, often for life | Needs careful drafting; ends at death or at the agreed term |
| Superficies | Right to own a building on another person's land | Specialist structure; get a lawyer |
| Thai spouse holds land | Land registered to a Thai national | Legal and family-law risks; independent advice for both spouses |
| Large qualifying investment | A very small residential plot is possible under the Land Code for approved investors | Rarely used; very high investment and ministry approval |
Freehold condo and the 49% foreign quota
The Condominium Act lets foreign nationals hold units freehold, provided they collectively own no more than 49% of the building's total saleable floor area. The building's juristic person can issue a quota certificate. The purchase funds must arrive from outside Thailand in foreign currency and be documented through the Thai bank. Bangkok, Hua Hin, Pattaya, Phuket and Chiang Mai buildings follow the same rule. Start with Bangkok condos or Hua Hin condos.
Buying a house or villa
A foreigner can own the structure of a house but not the land. Most deals use a registered lease (up to 30 years) or a usufruct, signed and registered at the Land Office, and sometimes the land is held by a Thai spouse. If a seller says "you can own the land through a company", walk away. Thai companies with majority foreign ownership or control are limited in owning land, and nominee shareholders can breach the Foreign Business Act. For location-specific advice see Hua Hin villas and Nonthaburi houses.
Rules can change
Thai politicians periodically discuss changes, such as longer leases or incentives for foreign property buyers. Until a change becomes law and is applied by the Land Department, treat it as a proposal. Confirm the current position with a Thai lawyer before you sign.
Inheritance, wills and joint ownership
Foreign owners should make a Thai will for their Thai assets. Without one, Thai intestacy rules decide who inherits. If you are buying with a partner, discuss whether the property should be held jointly and how your leases or usufructs will transfer. A short consultation with a qualified lawyer at the start prevents expensive disputes later.