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Villa for Sale in Tong Sai, Koh Samui, Surat Thani - 4 bed

Tong Sai · Tong Sai, Koh Samui · Villa · Surat Thani

ID 16602-18516-KSHSSV7736D

Listed 39 days agoUpdated 12 Nov 2026

Property details

Bedrooms

4

Bathrooms

0

Size

370 m²

Furnishing

Fully furnished

Best for

Expats & Long-stay

Availability confirmed with the agent on 12 Nov 2026

For sale

฿23,500,000

฿63,514/sqm · Asking price

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Listed by

Siam Real Estate

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฿23,500,000

Villa · 370 sqm

4-bed villa for sale in Tong Sai, Koh Samui, Surat Thani: 370 sqm, 23,500,000 THB. ID 16602-18516-KSHSSV7736D.

This contemporary and beautifully appointed villa with breathtaking panoramic views to Big Buddha and the sea sits on a peaceful development in the sought after and popular location of Plai Laem on the north-eastern coast of Koh Samui. The modern development offers 24 hour security and has its own landscaped tropical park and a private access to the beach. The impressive Koh Samui property for sale is spread over three floors and comprises of a spacious open plan living and dining area, a fully equipped modern kitchen and a guest wc on the first floor, along with a separate laundry/storage room to the rear. The elegantly furnished area offers plenty of space for get-togethers and opens onto a large covered terrace and infinity edge swimming pool looking to the sea. To the side is a lounge area with comfortable seating, a perfect place to relax, read a book or just take in fantastic views and mesmerizing sunsets. A floating staircase takes you up to the top floor with two ensuite bedrooms plus a spacious master with ensuite bathroom. The master bedroom opens onto a private balcony and enjoys stunning sea views. All bedrooms are stylishly furnished and decorated with the attention to detail and supreme comfort in mind. On the ground floor is a study, generously sized storage room and the fourth bedroom of the property with a separate bathroom. The bedroom is accessed by an external staircase and is very private, ideal for guests visiting. The property features high ceilings and panoramic sliding doors which let plenty of natural light and breezes in and make the inside and outside merge. Just a couple of steps from the beach, the villa will make an ideal permanent residence for those who wish to live on the island and/or prefect rental investment due to its superb location. The beautiful beach of Choeng Mon is just 5 minutes away with many restaurants and bars to choose from, plus the numerous boutique shops of Fishermana€™s Village and The Wharf in Bophut, along with the nightlife of Chaweng are just a 10 minute drive away in each direction. Living Room Sea View Dining Room Air-conditioners Garage Outdoor Bathroom Fully Furnished Fans Sala Western Kitchen Estate security Built in wardrobe Balcony Garden Laundry Room Mains Water Electricity Internet / TV / Phone Swimming Pool Parking Space

About this home and Tong Sai, Surat Thani

This 4-bedroom villa of 370 sqm, fully furnished is for sale in Tong Sai, Surat Thani asking ฿23,500,000.

Living in Surat Thani · Commute calculator

Also nearby: 6-bed villa in Tong Sai — ฿90,000,000 · 4-bed villa in Tong Sai — ฿16,250,000 · 1-bed condo in Jomtien — ฿1,790,000

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Cost to buyTransfer fee, taxes and cash at transfer

Cost to buy

Asking price ฿23,500,000. At the Land Office there is more than the 2% transfer fee: specific business tax or stamp duty, and withholding tax. Who pays each one is agreed in your contract; set the splits below to match it.

Asking price฿23,500,000

Transfer fee (2% estimate)฿470,000

Your share of the transfer fee฿235,000

Who pays the transfer fee?Split 50/50 (common)Buyer pays allSeller pays all

Years the seller has held this home

Specific business tax or stamp duty depends on how long the seller has held the home (5-year condition). Enter the years above to see which one applies. Usually paid by the seller.

The seller is a company

Withholding tax for an individual seller uses a progressive formula based on the appraised value and the years held, so it is not estimated here. Ask the seller or their agent for the Land Office figure.

Land Office costs we can estimate (before any split)฿470,000

Who pays the taxes (business tax or stamp duty, and withholding)?Seller pays allSplit 50/50 (by agreement)Buyer pays all

Withholding tax is usually paid by the seller at the Land Office. A company seller is withheld at 1 percent of the higher of the sale price or the appraised value; an individual seller is withheld under a progressive formula. It is not added to the buyer's cash total unless your contract says otherwise.

Loan amount at transfer (optional)Common-area fee per sqm (optional)Sinking fund (optional)Legal fees (optional)

Other costs to ask about

Sinking fund (often a one-off on a condominium transfer)
Common-area / juristic-person fees due at transfer
Legal fees

Estimated cash needed at transfer฿23,735,000

Estimate. Rates as of 2026-10-15. Source: Department of Lands; Revenue Department. Confirm with the Land Department, a lawyer or your bank. BAANLYY is a listing portal and does not give legal, tax or financial advice.

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Unit amenities

Building

🏊 Swimming pool🚗 Parking🏘 Gated / secure estate

Unit

🛋 Furnished▤ Balcony❄ Air conditioning🍳 Western kitchen🌅 Sea view🌳 Garden👔 Built-in or walk-in wardrobe📶 Internet / TV / phone🧺 Laundry room

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On the map

Tong Sai, Koh Samui & the neighborhood.

Tong Sai, Koh Samuitap to toggle

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Neighborhood context

Living around Tong Sai.

Explore Surat Thani area guides →

Neighborhood info for Bang Rak (about 2.6 km away)

A historic riverside district of old shophouses, hotels and Robinson Bangrak, walkable to Silom and the BTS.

Transportation

Schools & education

Assumption College

Hospitals & healthcare

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