What can foreigners actually own — and sell — in Thailand?
Foreigners in Thailand most commonly own freehold condominium units, long-term leaseholds, or property held through a Thai company — and all three can be sold. What you own determines the paperwork and the buyer pool, so identify your structure before you price anything.
Freehold condos and the 49% foreign quota
Under the Condominium Act, foreigners may own condo units freehold as long as foreign ownership in the building stays within 49% of the total unit floor area. When you sell, your unit's quota slot matters: selling to another foreigner keeps it in the foreign quota, while selling to a Thai national frees it up. A unit with available foreign quota is often easier to market to overseas buyers, so ask the building's juristic person for a current quota letter early — the buyer's side will need it at transfer anyway.
Leasehold: you're selling the remaining lease term
A registered lease in Thailand runs up to 30 years, and what you sell is an assignment of the remaining term — a 30-year lease with 18 years left is an 18-year asset, and buyers will price it that way. Assignment usually needs the freehold owner's (lessor's) consent, and the new lease or assignment must be registered at the Land Office to bind third parties. Check your lease contract for assignment and renewal clauses before listing, because they shape both the price and who can realistically buy.
Company-held property: sell the asset or the shares
Foreigners can't own land directly, so houses and villas are often held through a Thai limited company in which the foreigner holds a minority stake. Selling gives you two routes: the company sells the property (a normal Land Office transfer, taxed at company rates), or you sell the company's shares with the property inside it. Each has different tax and liability consequences, and share deals need careful due diligence on the company itself. Be aware that structures relying on Thai nominee shareholders are illegal under Thai law — if that describes your setup, engage a qualified Thai lawyer before marketing the property. This guide describes the process factually and is not legal or tax advice.