Understanding Land In ThailandMeasurement, Ownership Laws, and Market Trends

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By: Staff Fri, 28 Feb 2025
Recent Posts, From the CEO's Desk, Thailand Property News

Understanding Land in Thailand

 

Thailand's land ownership system differs significantly from those in Europe and the U.S., with a unique measurement system, strict foreign ownership laws, and a dynamic property market shaped by history and regulation. For investors, expatriates, and locals alike, understanding these differences is crucial to making informed real estate decisions. 

 

Thai Land Measurement System

Unlike Western countries that use square meters, acres, or hectares, Thailand employs a traditional land measurement system: 

 

- Wah (วา): 1 Wah = 4 square meters 

- Ngan (งาน): 1 Ngan = 100 Wah (400 square meters) 

- Rai (ไร่): 1 Rai = 4 Ngan (1,600 square meters or approximately 0.4 acres) 

 

To put this into perspective, a standard Western suburban house might sit on 100–200 Wah, while a large development plot is often measured in Rai. 

 

Land Ownership Laws in Thailand

Foreign ownership of land in Thailand is strictly regulated, with key principles including: 

 

- Foreigners cannot own freehold land, outright but can own buildings (such as houses or villas) separate from the land itself. 

- Leasehold agreements, allow foreigners to legally control land for up to 30 years, with optional renewal clauses. 

- Thai Limited Companies, can be used to purchase land, but strict regulations ensure that Thai nationals hold at least 51% of the company. 

- BOI-approved projects, (Board of Investment) sometimes allow foreign ownership of land, but these are rare and industry-specific. 

- Condominium Ownership: Foreigners can own up to 49% of the total sellable unit area in a condominium building on a freehold basis. 

 

Leasing Land Through a Thai Partner

Many foreigners who have Thai spouses or partners opt to lease land directly from them as a workaround to the ownership restrictions. While the Thai partner can legally own land, the foreign spouse can secure long-term rights through a properly structured lease agreement. 

 

- 30-Year Lease: A foreigner can lease land from their Thai spouse for a maximum of 30 years, with an option to renew. 

- Registered Lease: To be legally enforceable, the lease must be registered at the Land Office if it exceeds three years. 

- Right of Superficies: This grants the foreigner long-term rights to own any structures built on the land, even if they do not own the land itself. 

- Usufruct Agreements: This can provide lifetime rights to use the land but does not allow the foreigner to pass it on through inheritance. 

- Loan Agreements: Some foreigners structure transactions where they lend money to their Thai partner to purchase the land, secured by a mortgage. 

 

It’s essential to work with a qualified lawyer to ensure all agreements are correctly drafted and registered to protect the foreigner's interests. 

 

The Evolution of Land Values in Thailand

Land values in Thailand have seen significant growth, particularly in major cities like Bangkok, Phuket, and Pattaya. Historically: 

 

- Pre-1980s: Land prices were relatively low, with limited foreign and corporate interest. 

- 1990s Boom:  Rapid economic growth saw an influx of investment, especially in Bangkok and resort destinations. 

- 1997 Financial Crisis: The Thai Baht collapse led to a sharp decline in property values, creating buying opportunities. 

- 2000s to Present: Foreign demand, infrastructure expansion, and tourism-driven markets have pushed land values to record highs, particularly in high-demand areas like Bangkok’s Sukhumvit, Pattaya beachfront, and Phuket’s west coast. 

 

Conclusion

Navigating Thailand's land market requires an understanding of its unique measurement system, legal framework, and market history. While direct ownership remains restricted for foreigners, options such as leasehold agreements, condominiums, and structured investments provide viable paths into the market. As Thailand continues to develop, land values in key areas are expected to rise, making informed property decisions more critical than ever.

 



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