Get all the data you need about the real estate market in Koh Samui
We update this blog post regularly so that the figures you see here always reflect current market conditions in Koh Samui.
Whether you are just starting your research or already comparing specific neighborhoods, the data below will help you understand how villa prices in Koh Samui are structured in 2026.
All prices in this article are in Thai Baht (THB) and reflect mid-2026 market estimates for villa purchases across the island.
And if you're planning to buy a property in Koh Samui, you may want to download our real estate pack about Koh Samui.
Fact-checked and reviewed by our local expert
Daniel Rouquette 🇫🇷
CEO & Co-Founder at Villa Finder
A quick summary table
| Metric | Value |
|---|---|
| Most expensive neighborhood for villas in Koh Samui | Chaweng Noi |
| Most affordable neighborhood for villas in Koh Samui | Lipa Noi |
| Average price per square meter across all Koh Samui neighborhoods | ฿97,000 per sqm |
| Median villa price across Koh Samui | ฿19,700,000 |
| Lowest realistic starting budget to buy a villa in Koh Samui | ฿7,000,000 |
| Most expensive villa type in Koh Samui by bedroom count | Three-bedroom villa |
| Most affordable villa type in Koh Samui by bedroom count | One-bedroom villa |
| Average price for a one-bedroom villa in Koh Samui | ฿8,200,000 |
| Average price for a two-bedroom villa in Koh Samui | ฿13,400,000 |
| Average price for a three-bedroom villa in Koh Samui | ฿18,200,000 |
| Price gap between the most and least expensive Koh Samui villa neighborhoods | ฿82,000 per sqm (Chaweng Noi vs. Lipa Noi) |
| Price dispersion across Koh Samui villa neighborhoods | Very wide: top areas cost roughly 2x more per sqm than entry-level areas |
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Koh Samui neighborhoods in 2026 ranked by villa purchase price
This table ranks the main neighborhoods in the Koh Samui villa market by purchase price, from the most expensive to the most affordable.
For each neighborhood, the table includes the average price per square meter, the median property price, the starting budget, the average price for a one-bedroom, two-bedroom, and three-bedroom villa, the typical buyer profile, the key advantages, the key drawbacks, and the market segment.
Finally, please note you'll find much more detailed data in our real estate pack about Koh Samui.
| Rank | Neighborhood | Average Price per Square Meter | Median Property Price | Starting Budget | Average Price for a One-Bedroom Villa | Average Price for a Two-Bedroom Villa | Average Price for a Three-Bedroom Villa | Typical Buyers | Key Pros | Key Cons | Market Segment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chaweng Noi | ฿150,000/sqm | ฿32,000,000 | ฿16,000,000 | ฿12,500,000 | ฿18,500,000 | ฿25,500,000 | Luxury sea-view buyers | Central east-coast location, strong sea views, easy reach to Chaweng and Lamai, and consistently strong demand for prime villas | Hillside access can be steep, maintenance costs are higher, and the best stock is rarely available | Luxury |
| 2 | Choeng Mon | ฿135,000/sqm | ฿28,500,000 | ฿13,500,000 | ฿10,500,000 | ฿16,500,000 | ฿22,500,000 | Upscale second-home buyers | Close to the beach, the airport, and northeast amenities, with a polished resort feel and solid villa resale activity | Prime inventory is limited, and entry pricing is high for smaller standalone villas | Luxury |
| 3 | Taling Ngam | ฿120,000/sqm | ฿48,500,000 | ฿10,000,000 | ฿9,000,000 | ฿15,000,000 | ฿24,000,000 | Sunset-estate buyers | Spectacular sunset sea views, large plots, and a peaceful prestige setting on the southwest coast | Long drives to commercial areas and thinner resale activity outside the top trophy villas | Luxury |
| 4 | Bophut / Fisherman's Village | ฿110,000/sqm | ฿24,000,000 | ฿10,500,000 | ฿8,500,000 | ฿14,500,000 | ฿20,500,000 | Affluent lifestyle families | Walkable dining and services, broad buyer appeal, and one of Koh Samui's most proven residential areas | Traffic and mixed micro-locations mean pricing varies sharply from one street to the next | Premium |
| 5 | Plai Laem | ฿100,000/sqm | ฿22,000,000 | ฿13,000,000 | ฿9,500,000 | ฿15,500,000 | ฿20,000,000 | Airport-convenience buyers | Close to the airport, northeast beaches, and lifestyle hotspots, with a solid selection of modern villas | Air traffic and dense new supply can reduce exclusivity in some pockets | Premium |
| 6 | Bang Rak | ฿92,000/sqm | ฿20,900,000 | ฿7,000,000 | ฿7,500,000 | ฿12,500,000 | ฿17,500,000 | Practical premium buyers | Good access to the airport, Bophut, and Choeng Mon, with many livable year-round villas | Beach quality is mixed and some roads feel busier and less exclusive | Premium |
| 7 | Lamai | ฿85,000/sqm | ฿15,500,000 | ฿8,500,000 | ฿7,000,000 | ฿11,500,000 | ฿15,000,000 | Lifestyle family buyers | Strong everyday amenities, a broad buyer pool, and more accessible pricing than northeast prime areas | Less prestige than top northeast neighborhoods, and quality varies widely depending on the exact location | Mid-Market |
| 8 | Ang Thong | ฿80,000/sqm | ฿14,700,000 | ฿7,200,000 | ฿6,500,000 | ฿11,000,000 | ฿15,500,000 | Quiet west-coast upgraders | Better value for space, a calmer west-coast setting, and some strong sunset-view upside | Resale demand is narrower, and many locations are less convenient for everyday island life | Mid-Market |
| 9 | Mae Nam | ฿78,000/sqm | ฿16,200,000 | ฿8,500,000 | ฿7,500,000 | ฿12,500,000 | ฿16,000,000 | Mid-market family buyers | Good balance of livability, beach access, school and service proximity, and a wide choice of villas | Prime sea-view stock pushes prices up fast, so bargains in the best pockets disappear quickly | Mid-Market |
| 10 | Bang Por | ฿76,000/sqm | ฿17,600,000 | ฿9,500,000 | ฿7,500,000 | ฿12,000,000 | ฿15,500,000 | View-seeking value buyers | Attractive north-coast views, a quieter setting, and better value than the top northeast neighborhoods | Less walkable, more car-dependent, and hillside logistics can be awkward in some areas | Mid-Market |
| 11 | Chaweng | ฿72,000/sqm | ฿13,100,000 | ฿7,500,000 | ฿6,500,000 | ฿10,500,000 | ฿14,000,000 | Central convenience buyers | Strong centrality with quick access to retail, restaurants, nightlife, and airport connections | Noise, traffic, and a patchy residential feel reduce villa appeal in many parts of the neighborhood | Affordable |
| 12 | Lipa Noi | ฿68,000/sqm | ฿12,500,000 | ฿8,000,000 | ฿8,000,000 | ฿11,500,000 | ฿12,000,000 | Entry-level long-horizon buyers | Quiet west-coast beach setting and lower villa pricing than the better-known east-coast neighborhoods | Thin market depth, fewer services nearby, and resale can be slower outside beachfront or standout properties | Affordable |
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Key insights about villa purchase prices in Koh Samui
Insights
- The price gap between the most and least expensive Koh Samui villa neighborhoods is enormous: Chaweng Noi sits at around ฿150,000 per sqm in 2026, while Lipa Noi comes in at ฿68,000 per sqm, meaning the top area costs more than twice as much per square meter as the most affordable one.
- Chaweng Noi is not just a trophy-home exception: it is the clearest luxury benchmark for mainstream villa searches in Koh Samui, with a median asking price of around ฿32,000,000 for a standard villa in mid-2026.
- Taling Ngam has one of the highest median prices on the island at around ฿48,500,000, but this is driven by a thin, niche luxury market rather than a broad base of transactions, so the figure is less representative than in larger neighborhoods.
- Choeng Mon combines prestige and convenience better than most Koh Samui villa areas: it is close to the airport, the beach, and northeast amenities, which is why it consistently holds in the top two spots for villa pricing in 2026.
- Bophut and Fisherman's Village offer one of the most balanced risk profiles for villa buyers: strong lifestyle appeal, broad buyer interest, and a proven resale track record, at a median price of around ฿24,000,000.
- If your budget is below ฿15,000,000, your options in Chaweng Noi, Choeng Mon, and prime Bophut narrow very fast. Most standard three-bedroom villas in these areas start well above that threshold.
- A three-bedroom villa is the true market standard in Koh Samui: it is the format that gives the clearest and most comparable pricing signal across neighborhoods in 2026.
- One-bedroom villas are scarce in Koh Samui's prime areas. Because supply is thin, their prices can look disproportionately high relative to the added floor space you get in a two-bedroom format.
- Mae Nam offers one of the strongest balance points in Koh Samui: it sits in the mid-market range at around ฿78,000 per sqm, with good beach access, family infrastructure, and a wide selection of villas to choose from.
- Bang Por often delivers better sea-view value than Mae Nam on a per-sqm basis, but it is more car-dependent and less convenient for everyday island life, which is why it tends to attract a more specific buyer profile.
- West-coast Koh Samui areas like Ang Thong and Lipa Noi can look attractively priced at entry level, but resale tends to be slower outside standout beachfront or sunset-view properties, which is an important factor to weigh before buying.
- Plai Laem and Bang Rak function as close substitutes for buyers who want northeast Koh Samui access at a slightly lower price point than Choeng Mon or Bophut, with median prices around ฿20,000,000 to ฿22,000,000 in 2026.
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About our methodology
The villa purchase price estimates in this article are based on a triangulation method applied specifically to the Koh Samui residential market in mid-2026. Because Koh Samui does not publish a clean, villa-only transaction table by neighborhood, we built our estimates by combining three types of sources: institutional market research from Colliers and C9 Hotelworks, the Bank of Thailand residential price index for national context, and area-level asking-price data from the Thailand Property portal for each specific neighborhood.
We also believe it is important to show our reasoning. It is one of the ways we make our work solid, transparent, and rigorous, just as you will see in our real estate pack about Koh Samui.
First, please note that this data is updated regularly, so what you see here reflects the current values as of today.
In order to get reliable data, we applied a strict source filter. We only used authoritative, verifiable sources, not random listings or unsupported figures. More on that point below.
For each Koh Samui neighborhood, we aggregated the freshest villa purchase price data available. When possible, we cross-checked multiple sources to confirm the same price range.
This allowed us to estimate the average price per square meter and the median property price for each neighborhood.
We also calculated the starting budget, which represents the lowest realistic entry point to buy a villa in that neighborhood. This is not the cheapest possible listing, but a real, achievable floor for a standard villa purchase in Koh Samui.
For each bedroom category, we estimated an average purchase price based on local market conventions in Koh Samui. A one-bedroom villa was treated as a compact standalone villa of roughly 120 to 180 sqm. A two-bedroom villa was treated as a small-to-mid villa of roughly 180 to 260 sqm. A three-bedroom villa, which is the most common format on the island, was treated as a villa of roughly 250 to 420 sqm, with sea-view locations skewing toward the upper end.
These estimates were not applied as one flat number across the island. They were adjusted by neighborhood and property type to better reflect local pricing conditions in each area.
This table should therefore be read as a structured market estimate, not as an exact guarantee of transaction prices. Honesty, quality, and rigor are at the core of our work, and they are also what you will find in our real estate pack about Koh Samui.
What sources have we used to write this blog article?
Whether it's in our blog articles or the market analyses included in our real estate pack about Koh Samui, we rely on verifiable sources and a transparent methodology.
We also aim to be fully transparent, so below we've listed the authoritative sources we used, and explained how we used them and the methods behind our estimates.
| Source | Why it is reliable | How we used it |
|---|---|---|
| Bank of Thailand Residential Property Price Index | It is Thailand's central bank and the official source for national residential price-index data. | We used it to anchor the broader detached-house price backdrop in Thailand. We applied it as a reality check so Koh Samui villa estimates sit within a credible national housing context. |
| Colliers Koh Samui Residential Report 2025 | Colliers is a major international real estate consultancy with dedicated Thailand market research teams. | We used it to identify the strongest Koh Samui residential zones and the market's premium hierarchy. We also used it to confirm that Chaweng-Bophut, Lamai, and Mae Nam remain among the most elevated areas for land values. |
| C9 Hotelworks Samui Property Market Update (June 2025) | C9 Hotelworks is a long-established Thailand property and hospitality research firm with consistent Samui coverage. | We used it to understand Koh Samui's residential market size and the shift in villa supply over recent years. We also used it to confirm the premium bias toward better-positioned sea-view and resort-adjacent villa areas. |
| Thailand Property: Chaweng Noi villas | Thailand Property is one of the largest Thai property portals, with area-level market insight and active listing depth for Koh Samui. | We used it to read the area's median asking-price signal and active villa inventory. We used it to calibrate Chaweng Noi as the most expensive villa-search zone on the island. |
| Thailand Property: Choeng Mon villas | It is a recognized real estate portal with neighborhood-specific pricing data and listing depth for the northeast coast of Koh Samui. | We used it to benchmark Choeng Mon's median pricing and listing activity. We used it to position Choeng Mon in the top luxury tier, just below the best Chaweng Noi stock. |
| Thailand Property: Bo Phut properties | It provides one of the clearest accessible area-level market signals for Bophut and Fisherman's Village in Koh Samui. | We used it to capture Bophut's median asking price per sqm and rental yield signal. We used it to position Bophut as a premium but mixed neighborhood, sitting below the top sea-view enclaves. |
| Thailand Property: Bang Rak villas | It provides active villa inventory and neighborhood-level median pricing guidance for the Bang Rak area of Koh Samui. | We used it to estimate Bang Rak's entry point and mainstream villa price band. We used it to rank Bang Rak below Plai Laem and above the more value-driven central and west-coast areas. |
| Thailand Property: Lamai villas | It gives a current market window into Lamai's villa pricing and supply range in Koh Samui. | We used it to anchor Lamai's median area pricing and affordability relative to the northeast. We used it to position Lamai as a broad mid-market area with pockets of upscale sea-view stock. |
| Thailand Property: Mae Nam properties | It provides a clear area-level market signal for one of Koh Samui's highest-volume villa zones. | We used it to benchmark Mae Nam's median price and typical villa accessibility. We used it to position Mae Nam as one of the strongest mid-market family villa areas on the island. |
| Thailand Property: Taling Ngam properties | It captures a small but upscale segment of the west-coast villa market in Koh Samui, including the area's highest-value listings. | We used it to reflect Taling Ngam's luxury skew and wide price dispersion. We used it to justify keeping Taling Ngam high in the ranking despite its thinner and more niche market. |
| Thailand Property: Lipa Noi villas | It provides live asking-price examples across one-, two-, and three-bedroom villas in one of Koh Samui's most accessible west-coast areas. | We used it to estimate realistic entry budgets and bedroom price bands for Lipa Noi. We used it to identify Lipa Noi as one of the more affordable villa areas despite some premium beachfront exceptions. |
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