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

Ban Harn · Ban Harn, Koh Samui · Villa · Surat Thani

ID 16602-18516-KSHSOB7715D

Listed 39 days agoUpdated 12 Nov 2026

Fairly priced for the area· median ฿51,000,000 from 4 comparable homes

Property details

Bedrooms

5

Bathrooms

6

Size

756 m²

Furnishing

Fully furnished

Best for

Expats & Long-stay

Availability confirmed with the agent on 12 Nov 2026

For sale

฿50,000,000

฿66,138/sqm · Asking price

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Listed by

Siam Real Estate

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฿50,000,000

Villa · 756 sqm

5-bed villa for sale in Ban Harn, Koh Samui, Surat Thani: 756 sqm, 6 bath, 50,000,000 THB. ID 16602-18516-KSHSOB7715D.

Quartz House is a stylish and contemporary 5 bedroomed privately owned property situated on a mountain top on the South Western tip of Koh Samui. Come to enjoy its breathtaking 360 degree panoramic views of the south west Samui virgin coastsand unspoilt tropical landscapes, including the famous Five Islands sea view. The House grounds are nestled within a private estate; close to local beaches and abundant garden space. This Koh Samui villa is a unique and private location for a celebration, a gathering, or just sharing time with friends and family. With 5 luxurious ensuite bedrooms (5 couples), with accommodation for up to 6 children, Quartz House provides the ultimate backdrop for any kind of gathering. The spectacular house has been designed which each bedroom to be private havens surrounded by lush tropical gardens. Our accommodation is flexible enough to fit all your requirements. This spectacular Koh Samui luxury home is located above the idyllic Taling Ngam village, in the South West of the Coconut island. Quartz House offers: Flexible accommodation Magnificently proportioned outdoor and indoor spaces Stylish and thoughtfully designed interiors Countless ways to entertain, enjoy, relax and rejuvenate A warm welcome for children Maids Room Living Room Sea View Dining Room Air-conditioners Fully Furnished Bedrooms Bathrooms Bathrooms Ensuite Fans Sala Western Kitchen Well Water Home security system Estate security Built in wardrobe Family room Balcony Garden Laundry Room Jacuzzi External Electricity Internet / TV / Phone Mountain View Swimming Pool Storeys Parking Space

About this home and Ban Harn, Surat Thani

This 5-bedroom villa of 756 sqm, fully furnished is for sale in Ban Harn, Surat Thani asking ฿50,000,000. Comparable villas for sale in Ban Harn list at a median of ฿51,000,000 (4 listings on BAANLYY).

Living in Surat Thani · Commute calculator

Also nearby: 4-bed villa in Ban Harn — ฿27,000,000 · 5-bed house in Ban Harn — ฿96,000,000 · 10-bed villa in Ban Harn — ฿127,000,000

Translate this listing:

Cost to buyTransfer fee, taxes and cash at transfer

Cost to buy

Asking price ฿50,000,000. 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฿50,000,000

Transfer fee (2% estimate)฿1,000,000

Your share of the transfer fee฿500,000

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)฿1,000,000

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฿50,500,000

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⛰ Mountain view🌳 Garden♨ Jacuzzi🚪 Maid's room👔 Built-in or walk-in wardrobe📶 Internet / TV / phone🧺 Laundry room

BAANLYY

Guides for living here

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On the map

Ban Harn, Koh Samui & the neighborhood.

Ban Harn, Koh Samuitap to toggle

Pin locations are approximate. Tap any colored pin to draw walking & driving directions from "this residence"; use the controls to see what’s within a 15–30 min walk or drive.

Neighborhood context

Living around Ban Harn.

Explore Surat Thani area guides →

Neighborhood info for Bang Rak (about 8.9 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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Area information is independent neighborhood context, not a representation or guarantee by BAANLYY. Verify a place and route for your own shortlist; BAANLYY is not a party to those leases.

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