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Villa for Sale in Lamai, Koh Samui, Surat Thani - 5 bed

Lamai · Lamai, Koh Samui · Villa · Surat Thani

ID 16602-18516-KSHSOB7717D

Listed 39 days agoUpdated 12 Nov 2026

Fairly priced for the area· median ฿84,500,000 from 5 comparable homes

Property details

Bedrooms

5

Bathrooms

6

Size

775 m²

Furnishing

Fully furnished

Best for

Expats & Long-stay

Availability confirmed with the agent on 12 Nov 2026

For sale

฿84,500,000

฿109,032/sqm · Asking price

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Listed by

Siam Real Estate

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฿84,500,000

Villa · 775 sqm

5-bed villa for sale in Lamai, Koh Samui, Surat Thani: 775 sqm, 6 bath, 84,500,000 THB. ID 16602-18516-KSHSOB7717D.

Baan Hinyai along with Baan Hinta, make up this beach front estate features two epic villas that are setting up a new benchmark for architecture and interior creations on the Samui island. This masterpiece uniquely sits on a dramatic sloping site with a series of giant granite boulders cascading into the sea. Baan Hinyai is a supremely stylish and elegant holiday pad. The location feels totally private and you can drift easily between the various living, dining, and relaxation spaces without ever disconnecting from the amazing coastal views. The small but quiet beach makes swimming and watersports a daily pleasure, whilst the tempting pool and sun terrace make for an ideal spot to sit with a cool drink and watch the sun-drenched day turn into tropical night. The villa features 5 bedrooms all of which have TVs, feature king size beds and boast sea views, as well as dramatic en-suite bathrooms. The bathrooms feature free standing bath tubs and separate shower cubicles, plus his and hers washbasins. Generous sized wardrobes with gowns and slippers supply 5-Star comfort. Baan Hinta a€' USD 3.2m Baan Hinyai a€' USD 2.8m Maids Room Living Room Sea View Dining Room Air-conditioners Study or Office Thai Kitchen Garage Fully Furnished Bedrooms Bathrooms Bathrooms Ensuite Fans Terrace Sala Car Port Western Kitchen Well Water Home security system Built in wardrobe Family room Balcony Garden Gym Chanote Laundry Room Electricity Internet / TV / Phone Swimming Pool Contemporary Storeys Parking Space

About this home and Lamai, Surat Thani

This 5-bedroom villa of 775 sqm, fully furnished is for sale in Lamai, Surat Thani asking ฿84,500,000. Comparable villas for sale in Lamai list at a median of ฿84,500,000 (5 listings on BAANLYY).

Living in Surat Thani · Commute calculator

Also nearby: 3-bed villa in Lamai — ฿26,000,000 · 2-bed villa in Lamai — ฿15,900,000 · 5-bed villa in Lamai — ฿93,000,000

Translate this listing:

Cost to buyTransfer fee, taxes and cash at transfer

Cost to buy

Asking price ฿84,500,000. 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฿84,500,000

Transfer fee (2% estimate)฿1,690,000

Your share of the transfer fee฿845,000

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)฿1,690,000

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฿85,345,000

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🏋 Gym🚗 Parking

Unit

🛋 Furnished▤ Balcony❄ Air conditioning🍳 Western kitchen🌅 Sea view🌳 Garden▥ Terrace🚪 Maid's room📚 Study / office👔 Built-in or walk-in wardrobe📶 Internet / TV / phone🧺 Laundry room

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On the map

Lamai, Koh Samui & the neighborhood.

Lamai, Koh Samuitap to toggle

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Neighborhood context

Living around Lamai.

Explore Surat Thani area guides →

Neighborhood info for Bang Rak (about 12.1 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

Shopping, groceries & nearby

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