Sansiri Commits 40 Billion THB to Phuket: What It Means for Investors

Thailand's largest listed developer is making its biggest bet yet on Phuket. Sansiri has announced a project portfolio on the island worth 40 billion THB (approximately 1.1 billion USD), a sum comparable to the entire annual budget of Phuket province.

When a SET-listed developer with three decades of experience commits capital at this scale to a single region, the market takes notice. This is not a speculative startup wager. It is a calculated move by a company whose analysts see sustained demand for years ahead.

According to Bangkok Post, the rollout spans 2024 through 2027 and beyond, with a strong focus on pool villas and beachfront properties designed to attract international buyers and investors. In 2026 alone, Sansiri will launch seven projects worth 10 billion THB, including four condominiums and three villas, with further expansion planned toward 2030 in beach locations such as Nai Yang.

For international buyers evaluating property in Phuket, Sansiri's move signals concrete shifts: more premium-segment supply, sharper competition among developers, and a wider pool of quality options to choose from.

Quick Answer

• Sansiri is directing 40 billion THB (~1.1 billion USD) into development projects across Phuket

• The investment covers both residential and commercial real estate on the island, running through 2027-2030

• Colliers Thailand reports average condominium prices in Phuket rose 8-12% during 2025

• Phuket welcomed over 9 million tourists in 2025 (TAT data), sustaining strong rental demand

• A major listed developer's commitment confirms the island's long-term appeal to foreign buyers

• Competition among developers is creating favorable presale terms for early investors

Key Facts

• Sansiri PLC is one of Thailand's five largest developers, listed on the Stock Exchange of Thailand (SET), with over 400 completed projects nationwide

• 40 billion THB represents a record commitment by a single developer to Phuket. For comparison, total new project launches across the island in 2024 were estimated at roughly 55-60 billion THB market-wide

• In 2026, Sansiri will launch seven projects worth 10 billion THB, comprising four condominiums and three villas, part of a broader five-year plan targeting 30 new projects (13 landed-house developments and 17 condominiums) to grow its Phuket portfolio to 80 billion THB by around 2029

• Phuket consistently ranks among the top 3 destinations in Southeast Asia for rental yields, with 5-7% annual returns on managed condominiums and 7-10% on managed pool villas

• Foreigners can own condominiums in Phuket under the 49% foreign ownership quota per project, as set out in the Condominium Act B.E. 2522

• Phuket International Airport (HKT) offers direct connections from major international hubs, supporting steady arrivals of both buyers and long-term renters

• The average purchase price for a foreign buyer acquiring a condominium in the segment where Sansiri is active runs 4-8 million THB (110,000-220,000 USD)

FAQ

Why did Sansiri choose Phuket for such a large investment?

Phuket generates steady, year-round tourism rather than a single high season. The island draws affluent expats, digital nomads, and retirees from Europe and Asia, creating rental demand that isn't tied to one narrow window. Its limited land area (543 sq km) further supports long-term price appreciation.

How will a 40 billion THB investment affect property prices?

In the short term, increased supply may slow the pace of price growth. However, Sansiri's projects target the premium segment, which is more likely to raise the overall quality and price benchmark. For presale buyers, this creates an opportunity to enter at launch pricing, often at a 10-15% discount to projected future market value.

Can foreign buyers purchase condominiums from Sansiri in Phuket?

Yes. Foreign nationals can acquire condominiums as full freehold ownership under the foreign quota, the same structure available to any international buyer. Villas typically use long-term leasehold land structures (30+30+30 years). Payment is made via international bank transfer, with a Foreign Exchange Transaction (FET) certificate issued by a Thai bank to document the inbound funds.

What returns can investors expect from a Phuket condominium purchase in 2026?

According to property management agencies, condominiums in Phuket's tourist zones (Bang Tao, Kamala, Surin) generate 5-7% annual net rental yield through short-term letting via a management company. A managed pool villa can deliver 7-10%. Capital appreciation on the asset itself can add a further 5-10% per year for well-timed entries.

Which areas of Phuket are most promising for investment?

Bang Tao and Laguna offer developed infrastructure and strong rental demand. Kamala and Surin attract premium tenants. Rawai and Nai Harn in the south are more affordable and gaining popularity among long-term residents. Each area suits a different strategy: short-term rental, long-term rental, or resale.

Is there risk in buying off-plan from a large developer?

Construction risk with a public developer of Sansiri's scale is low, as the company reports to shareholders and regulators. The main risks for investors are currency fluctuations, changes in tax regulation, and choosing a weak location within a project. Always verify the EIA (Environmental Impact Assessment) approval and land title before committing.

How should I plan a property viewing trip to Phuket?

Plan for 3-5 days to view several projects across different areas. Book accommodation close to your target location in advance. Our specialists can arrange a viewing itinerary with translation support.

What taxes does a foreign buyer pay when purchasing property in Phuket?

When buying new-build from a developer, buyers typically cover a transfer fee of 2% of the appraised value and a stamp duty of 0.5%. The exact split between buyer and seller is set out in the sales contract. Annual property tax on residential real estate valued up to 50 million THB is 0.02% of the appraised value.

Source: Bangkok Post

Sansiri's decision to commit 40 billion THB to Phuket confirms a trend experienced investors have tracked for three consecutive years now. The island has outgrown its status as a seasonal resort and is emerging as a genuine international hub for living and investing. The time to enter is now, while new projects remain in presale and prices have yet to reflect the full scale of planned construction.

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