A 30+30+30 lease Thailand structure does not give a foreign property buyer a registered 90-year ownership right. For an ordinary residential property lease, Thai law limits each lease term to a maximum of 30 years. A further lease may be agreed after the original term expires, but promises made today about years 31 to 90 should not be valued as though those additional 60 years were already registered...
Thailand Real Estate
Legal and practical guide for international property buyersUpdated 17 September 2026 Buying property in Thailand as a foreigner requires understanding the legal difference between condominium ownership, land rights, leasehold structures and ownership of buildings. A foreign buyer may directly own a qualifying condominium unit in their own name, while land ownership is generally restricted. Villas...