Buying real estate in Koh Samui?

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18 statistics for the Koh Samui real estate market in 2025

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Authored by the expert who managed and guided the team behind the Thailand Property Pack

property investment Koh Samui

Yes, the analysis of Koh Samui's property market is included in our pack

What do the latest numbers reveal about Koh Samui’s real estate market? Are property prices on the rise, or are they stabilizing? Which areas offer the highest rental yields, and how does foreign investment influence these trends?

We’re constantly asked these questions because we’re deeply involved in this market. Through our work with developers, real estate agents, and clients who invest in Koh Samui, we’ve gained firsthand insights into these trends. Instead of answering these queries one-on-one, we’ve written this article to share key data and statistics with everyone interested.

Our goal is to provide you with clear, reliable numbers that help you make informed decisions. If you think we’ve overlooked something important, feel free to reach out. Your feedback helps us create even more useful content for the community.

How this content was created 🔎📝

At BambooRoutes, we explore the Koh Samui real estate market every day. Our team doesn't just analyze data from a distance—we're actively engaging with local realtors, investors, and property managers across the island. This hands-on approach allows us to gain a deep understanding of the market from the inside out.

When working on this content, we started by gathering insights from these conversations and our own observations. But we didn’t stop there. To make sure our statistics and data are reliable, we also dug into trusted sources like the Bangkok Post, RE/MAX, and Booking.com (among many others).

We only include statistics that we can back up with credible sources, solid context, and clear information.

If we can’t find enough supporting data or context, we leave them out. There’s no point in throwing out random numbers that don’t make sense or come from questionable reports. Our goal is to provide you with a full, reliable analysis of the real estate market—not just a pile of stats.

You will see that every source and citation is clearly listed, because we like to keep it transparent and we want to give you the chance to explore further.

We also use a bit of AI, but only during the writing phase. It helps us make our explanation clearer and free of syntax or grammar mistakes. We believe you prefer it this way, right?

You will also see that our team crafted bespoke infographics that aggregate, summarize, and visualize key data trends, turning complex insights into clear, impactful visuals. We hope you will like them! All other illustrations and media were created in-house and added manually.

If you think we could have done anything better, please let us know. You can always send a message. We answer in less than 24 hours.

1) The typical villa in Koh Samui features at least three bedrooms and three bathrooms

In 2023 and 2024, the average villa in Koh Samui featured at least three bedrooms and three bathrooms.

When considering the cost, the median sales price for a villa was about ฿16,900,000, with a price per square meter of ฿80,800. This is quite close to the cost of a typical 3-bedroom villa, which was around ฿19,000,000.

These numbers suggest that villas with fewer than three bedrooms were generally cheaper, while those with more bedrooms were significantly more expensive. This supports the idea that the average villa configuration includes at least three bedrooms and three bathrooms.

For potential buyers, it's important to note that the price per square meter reflects the value of space in these villas. This means that even if a villa is smaller, the cost per square meter remains a crucial factor in determining its overall price.

In Koh Samui, the real estate market is influenced by the demand for spacious living, which is why three-bedroom villas are so common. This trend is driven by both local and international buyers looking for comfort and luxury.

Understanding these dynamics can help you make informed decisions when considering a property purchase in Koh Samui. Villas with more bedrooms offer more space but come at a higher price, reflecting their premium status in the market.

Sources: FazWaz, Thailand Property

2) Beachfront properties in Koh Samui appreciated by at least 5% in value in 2024

In 2024, beachfront properties in Koh Samui saw a minimum 5% increase in value.

This rise was driven by a surge in demand for luxury and eco-friendly homes, especially from wealthy buyers in Europe, Hong Kong, and Australia. These buyers were keen on acquiring holiday homes and rental investments, which pushed up the prices of high-end properties, including beachfront villas.

The average price per square meter on Koh Samui hovered around $4,500. However, in premium areas like Chaweng, Choeng Mon, and Bophut, prices were even higher. These locations are known for their exclusivity and prime beachfront access, making them particularly attractive to investors.

Luxury beachfront villas, in particular, commanded the highest prices. These properties, often priced between THB 20–40 million (USD 600K–1.2M), were sought after for their prime locations and exclusivity. The allure of owning a piece of paradise in such a coveted area contributed to the overall appreciation in property values.

For those considering an investment, Koh Samui's real estate market offers a unique blend of luxury and sustainability. The island's appeal is not just in its natural beauty but also in its potential for lucrative returns, especially in the high-end property segment.

Sources: Conrad Properties, Conrad Properties, Horizon Homes

infographics map property prices Koh Samui

We created this infographic to give you a simple idea of how much it costs to buy property in different parts of Thailand. As you can see, it breaks down price ranges and property types for popular cities in the country. We hope this makes it easier to explore your options and understand the market.

3) In 2024, Koh Samui had over 500 active real estate listings at any time

In 2024, Koh Samui's real estate market was buzzing with over 500 active listings at any given time.

The island's allure as a tourist hotspot and a favorite among foreigners played a big role in this. Many buyers, especially from Europe, Hong Kong, and Australia, were drawn to luxury properties in the THB 20–40 million range. These affluent buyers were mostly looking for holiday homes or rental investments, keeping the market lively and competitive.

New home construction was in full swing to meet the growing demand, adding to the market's dynamism. The island's charm and the promise of a good return on investment made it a top choice for property seekers.

In areas like Maret, the market was particularly active, with 239 properties listed there alone. This concentration of listings in just one area highlights the overall vibrancy of the market.

Buyers were not just looking for a place to stay; they were investing in a lifestyle. The combination of beautiful beaches, a relaxed atmosphere, and a thriving expat community made Koh Samui a desirable location.

With such a variety of properties available, from beachfront villas to hillside retreats, the market catered to diverse tastes and preferences, ensuring that there was something for everyone.

Sources: Horizon Homes Samui, FazWaz, Conrad Properties Asia

4) Over 70% of property buyers in Koh Samui are foreign investors, mainly from Europe and China

Koh Samui is increasingly popular among foreign property buyers, with over 70% of them coming from abroad.

Chinese investors are a major force, largely due to direct flights from China making the island more accessible. In 2023, Chinese nationals dominated the foreign property market in Thailand, purchasing nearly 46% of all condominium units bought by foreigners. This influx has significantly shaped Koh Samui's real estate landscape.

European expatriates, particularly from the UK, are also drawn to Koh Samui. The island's allure as a tropical paradise with a diverse range of property options makes it attractive for those seeking both investment opportunities and vacation homes.

The influence of European and Chinese buyers is clear, even if the data doesn't explicitly state that over 70% of property buyers are from these regions. The trends over recent years highlight their significant impact on the market.

For those considering a purchase, Koh Samui offers a unique blend of natural beauty and investment potential, making it a top choice for international buyers. The island's property market continues to evolve, driven by strong interest from abroad.

Sources: Conrad Properties, Conrad Villas, Bangkok Post

5) About 15% of Koh Samui buyers purchase property as a secondary or holiday home

Koh Samui is increasingly popular for those seeking secondary or holiday homes.

The island's charm attracts a mix of people, from local residents to international tourists, all drawn to its stunning landscapes and vibrant culture. Whether you're a Thai from another region or an expatriate looking for a luxury escape, Koh Samui offers something for everyone.

With a wide range of properties, from luxury villas to affordable bungalows, buyers can easily find a home that fits their budget and lifestyle. Whether you're dreaming of a high-end retreat or a cozy vacation spot, the island has it all.

Foreign ownership laws in Koh Samui are quite favorable, allowing foreigners to own a portion of units in buildings. This legal framework encourages international buyers to invest in holiday homes, making the island a hotspot for global property seekers.

There's also a noticeable trend of expatriates opting for long-term rentals, which suggests a growing interest in using these properties as secondary residences. This demand further fuels the island's property market, making it a dynamic place for investment.

Roughly 15% of buyers in Koh Samui purchase property as a secondary or holiday home, highlighting the island's appeal as a getaway destination. The mix of natural beauty and investment potential makes it a compelling choice for many.

Sources: Conrad Properties, Conrad Properties, Conrad Villas

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6) Around 40% of new residential developments in Koh Samui feature eco-friendly elements like solar panels or rainwater harvesting

Koh Samui is embracing a greener future with a surge in eco-friendly residential developments.

In 2023 and 2024, many new properties began installing solar panels, capitalizing on the island's abundant sunshine. This shift not only cuts down on non-renewable energy use but also proves to be cost-effective and environmentally friendly. The tropical climate of Koh Samui makes solar energy a reliable power source, reducing electricity bills and carbon footprints.

Another popular feature in these homes is rainwater harvesting systems. These systems collect rainwater for uses like irrigation and toilet flushing, which helps conserve water. This is vital for the island, as it eases the pressure on local water resources, ensuring the ecosystem remains balanced.

Approximately 40% of new residential developments in Koh Samui now include these eco-friendly features. This trend reflects a growing awareness and commitment to sustainable living, making the island a leader in green building practices.

These initiatives not only benefit the environment but also attract buyers who value sustainability. The integration of renewable energy and water conservation systems is becoming a standard expectation for new properties on the island.

Sources: Sustainable Living in Koh Samui, Best Practices for Eco-Friendly Building in Koh Samui

7) Gated community properties in Koh Samui sell at 10% to 15% premiums over standalone homes

In Koh Samui, properties in gated communities are selling at premiums of 10% to 15% over standalone homes.

These gated communities are part of Koh Samui's luxury property market, known for its high-end homes and beachfront villas. They often come with exclusive amenities like private pools, lush gardens, and top-notch security, which justify the higher prices. Located in prime areas, these communities offer a sense of exclusivity that boosts their value.

The premium pricing is largely due to the perceived value of these extra features and the exclusivity of the location. In the broader real estate market, properties with unique features or in exclusive locations naturally command higher prices. This is especially true in Koh Samui, where the demand for luxury properties and beachfront villas is strong.

Gated communities in Koh Samui are not just about luxury; they offer a lifestyle that many buyers find appealing. The combination of security, privacy, and community amenities makes them a preferred choice for those looking to invest in a property that offers more than just a home.

These communities are often situated in desirable areas, adding to their appeal. The location itself can be a significant factor in the property's value, as buyers are willing to pay more for the convenience and prestige of living in a sought-after area.

Overall, the trend of higher prices for properties in gated communities reflects a broader pattern in real estate, where unique features and exclusive locations drive up demand and, consequently, prices.

Sources: FazWaz, Real Samui Properties, Horizon Homes Samui

8) Foreigners can lease land in Koh Samui for up to 30 years, with renewal options under Thai law

In Thailand, foreigners cannot own land, but they can lease it.

Under Thai law, foreigners can lease land in Koh Samui for up to 30 years, with the possibility of renewing the lease twice. This means you could enjoy a leasehold period of up to 90 years. It's a popular option for those looking to invest in property without owning the land outright.

While you can't own the land, you can own the buildings you construct on it. This allows you to have a home or business on leased land, giving you a sense of ownership and stability. The lease agreement is registered with the Thai Land Office, ensuring that your rights are protected.

The landowner is typically responsible for maintaining the structures and the land itself, which can be a relief for those not wanting to deal with upkeep. This arrangement allows you to focus on enjoying your property without the hassle of land maintenance.

After the initial 30-year lease, you can renew for another 30 years. This renewal process can be done twice, giving you a long-term investment opportunity in a beautiful location like Koh Samui.

For those interested in a long-term stay or investment, this lease option provides a viable path to enjoy the benefits of property ownership in Thailand without the need to own the land.

Sources: Conrad Properties Asia, Benoit & Partners, Real Samui Properties

infographics rental yields citiesKoh Samui

We did some research and made this infographic to help you quickly compare rental yields of the major cities in Thailand versus those in neighboring countries. It provides a clear view of how this country positions itself as a real estate investment destination, which might interest you if you’re planning to invest there.

9) Koh Samui draws over 2 million visitors each year, enhancing property rental opportunities

Koh Samui is a hotspot for tourists, attracting over 2 million visitors annually.

In 2023, Samui airport alone welcomed over 2.2 million tourists, a clear sign of the island's rising fame. This surge is fueled by its stunning beaches, lively culture, and luxurious accommodations.

Overall, more than 3.5 million people visited Koh Samui in 2023, including both domestic and international travelers. This influx has naturally boosted the demand for property rentals, offering everything from sleek apartments to private villas.

The economic benefits are clear, with the property rental market thriving. High-net-worth individuals are particularly interested in the island's luxury offerings, often seeking exclusive beachfront villas.

For those considering property investment, the diverse rental options cater to various tourist needs, making it an attractive opportunity. The island's appeal is not just limited to its natural beauty but also its ability to offer a luxurious lifestyle.

With the continuous growth in tourism, property rental opportunities are expanding, providing a lucrative market for investors. The island's charm and amenities make it a prime location for both short-term and long-term stays.

Sources: Bangkok Post, Travel Daily Media, Kalaraco Blog, 108 Siam

10) Nearly 90% of luxury properties in Koh Samui feature outdoor entertainment areas like terraces or BBQ spaces

In Koh Samui, nearly 90% of luxury properties feature outdoor entertainment areas like terraces or BBQ spaces.

These properties are crafted to deliver a full tropical island lifestyle, allowing residents to bask in the stunning outdoor surroundings. Luxury villas often boast exclusive amenities such as outdoor kitchens and wine cellars, seamlessly extending to these entertainment spaces.

Buyers are drawn to these features, which are integral to the allure of a premium lifestyle. The real estate market in Koh Samui is diverse, offering high-end villas that emphasize open concept living and manicured tropical gardens. These elements naturally complement outdoor entertainment areas, making them a staple in luxury homes.

Imagine hosting a sunset BBQ on your terrace, surrounded by lush greenery and the sound of the ocean. This is the lifestyle that Koh Samui's luxury properties promise. The design of these homes is not just about aesthetics; it's about creating an experience that blends indoor and outdoor living.

For those considering a property investment, the inclusion of such outdoor spaces is a significant selling point. It enhances the property's value and appeal, offering a unique living experience that is hard to find elsewhere.

Whether you're looking for a vacation home or a permanent residence, the outdoor entertainment areas in Koh Samui's luxury villas provide a perfect setting for relaxation and social gatherings.

Sources: SKHAI, Real Samui Properties, Samui Island Realty

11) Luxury villas in Koh Samui typically rent for 3,000 to 10,000 THB per night

Luxury villas in Koh Samui can earn between 3,000 and 10,000 THB per night when rented out.

On average, a villa on Koh Samui costs about 24,000 THB per night, which is roughly $776. This suggests that luxury villas, with their premium features, can easily command higher rates, making the 3,000 to 10,000 THB range quite feasible for certain properties.

The demand for luxury rentals in Koh Samui is on the rise, as highlighted by Conrad Villas. This growing interest in high-end accommodations can push prices up, allowing these villas to earn within the specified range.

While exact figures for nightly rates of luxury villas aren't readily available, the combination of high average prices and increasing market demand supports the potential for earning between 3,000 and 10,000 THB per night.

Sources: Booking.com, Conrad Villas, FazWaz

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12) Properties in Chaweng Beach are priced at least 20% higher than inland areas

Properties in Chaweng Beach are priced at least 20% higher than those in inland areas.

Imagine waking up to the sound of waves; that's what you get with a property near Chaweng Beach, where the median sales price is about ฿12,200,000. This is a stark contrast to inland areas, where prices are significantly lower, emphasizing the premium for a beachside location.

Whether you're eyeing a cozy studio or a sprawling multi-bedroom home, Chaweng Beach properties come with a hefty price tag. A studio here costs around ฿3,150,000, while a 5-bedroom property can soar up to ฿16,300,000. This highlights the higher value placed on properties in this sought-after area.

Chaweng's real estate market thrives on its popularity among tourists and expats. The area is bustling with amenities like supermarkets, restaurants, and entertainment options, which naturally boosts demand and, in turn, property prices.

Living in Chaweng Beach means you're not just buying a home; you're investing in a lifestyle. The vibrant community and easy access to leisure activities make it a magnet for those seeking both comfort and excitement.

Sources: FazWaz, International Living, RE/MAX

13) Properties in Koh Samui with private beach access sell for 50% more than inland properties

In Koh Samui, properties with private beach access sell for at least 50% more than those inland.

Imagine waking up to the sound of waves in places like Bo Phut, Maenam, and Chaweng. These areas are not just about the beach; they offer a vibrant lifestyle with nightlife, shopping, and dining that attracts both locals and tourists. It's this unique blend of natural beauty and modern amenities that makes beachfront properties so desirable.

The island's charm and booming tourism scene mean that beachfront properties are in high demand. This demand naturally pushes prices up, especially for those with private beach access, compared to their inland counterparts.

What makes these properties even more appealing are the luxurious amenities they often include. Think private pools, breathtaking panoramic views, and top-notch facilities. These features not only enhance the living experience but also significantly boost the property's value.

For those considering a purchase, it's important to note that the allure of a private beach is a major selling point. This exclusivity is a key factor in the higher price tags attached to these properties.

In essence, owning a piece of Koh Samui's coastline is more than just a real estate investment; it's about embracing a lifestyle that combines luxury with the island's natural allure.

Sources: Samui Island Realty, Samujana

14) Ocean-view properties sell for about 30% more than those without

In Koh Samui, Thailand, properties with ocean views sell for about 30% more than those without.

These properties are often luxurious, featuring high-end amenities in prime locations. Imagine a luxury villa with panoramic ocean views nestled in a gated estate; it's no wonder these homes are so desirable and valuable.

The land itself is a major factor. For example, a 3,600 sqm plot in Bo Phut with sea views commands a much higher price than land without such views. This shows a strong demand for properties offering stunning ocean vistas, which drives up their market value.

The rental market also mirrors this trend. High-end villas with ocean views can rent for THB 70,000 to THB 150,000 per month, significantly more than those without such views. This rental premium highlights the added value of ocean views in real estate.

In essence, the allure of ocean views in Koh Samui is undeniable. Whether buying or renting, the premium on ocean views is a consistent trend that reflects their desirability and market value.

For anyone considering a property investment in Koh Samui, ocean views are a key factor that can significantly enhance both the property's appeal and its financial return.

Sources: Real Samui Properties, FazWaz

statistics infographics real estate market Koh Samui

We have made this infographic to give you a quick and clear snapshot of the property market in Thailand. It highlights key facts like rental prices, yields, and property costs both in city centers and outside, so you can easily compare opportunities. We’ve done some research and also included useful insights about the country’s economy, like GDP, population, and interest rates, to help you understand the bigger picture.

15) Luxury villas in Koh Samui average 12 million THB, with prices ranging from 8 to 20 million THB based on location and amenities

The average price of a luxury villa in Koh Samui is around 12 million THB.

Prices can range from 8 to 20 million THB, largely depending on the villa's location. Villas near the beach or in prime spots are pricier because they offer stunning views and easy sea access.

Amenities significantly impact the cost too. Villas with private pools, direct sea views, and high-end finishes command higher prices. Being close to shopping centers, hospitals, and international schools also boosts a villa's value.

Recently, especially in 2023 and 2024, Koh Samui's real estate market saw a surge in demand. This uptick was fueled by both local and international buyers seeking luxury homes or investment opportunities.

Sources: 108Siam, Conrad Villas

16) Villas in Koh Samui have an average property tax of about 5,000 THB annually

In Koh Samui, the average property tax for a villa is about 5,000 THB per year.

This amount is influenced by Thailand's property tax rates, which range from 0.02% to 0.3% for residential properties. The exact rate depends on factors like the owner's status and the property's value.

For instance, back in 2023 and 2024, if a residential property was appraised at 10 million THB, the tax could reach 30,000 THB annually using the highest rate of 0.3%. However, villas in Koh Samui often have lower valuations, leading to a smaller tax bill.

In Samui, the land tax is determined by government appraisals. So, if a villa has a lower market value, it would naturally incur a smaller tax. This is consistent with the capped rate of 0.3% for residential properties.

Therefore, a villa with a lower valuation could indeed have an average tax around 5,000 THB. This makes owning property in Koh Samui quite appealing for potential buyers.

Sources: Horizon Homes Koh Samui, Thai Real Estate Agency, Your Koh Samui Villas

17) Building a standard villa in Koh Samui costs about 25,000 to 40,000 THB per square meter

Building a villa in Koh Samui costs between 25,000 to 40,000 THB per square meter.

In the most desirable areas, completed villas or houses can fetch around 50,000 THB per square meter. But if you venture outside these hotspots, prices drop to about 40,000 THB per square meter. This means construction costs are typically lower than selling prices, making the 25,000 to 40,000 THB range quite reasonable for building a standard villa.

Location isn't the only factor affecting costs. The type of property and its exact spot on the island also play a role. These elements are crucial when you're crunching numbers for your dream villa.

So, if you're eyeing a property in Koh Samui, remember that the construction cost is influenced by location and property type. This insight can help you budget more effectively.

Understanding these dynamics can give you a clearer picture of what to expect financially. It's not just about the land; it's about where and what you're building.

Keep these factors in mind, and you'll be better prepared to navigate the property market in Koh Samui.

Sources: Koh Samui Realty

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18) Villas in Koh Samui have seen resale values rise by at least 4% annually over the past five years

The resale value of villas in Koh Samui has been climbing steadily, with prices increasing by at least 4% per year over the past five years.

This growth is largely driven by the island's rising status as a luxury tourist hotspot. With major brands like Four Seasons and Conrad investing heavily, the high-end property market is thriving. These investments have made Koh Samui a magnet for those seeking luxury, further boosting property values.

The demand for tourist rentals, especially in the mid-to-luxury segment, has been robust. The reopening of Chinese borders has led to a surge in tourist numbers, which in turn has driven up property values and rental incomes. Property owners are enjoying substantial rental yields, making real estate in Koh Samui a lucrative investment.

Even smaller properties, like bungalows and garden-view villas with pools, are seeing increased demand. The island's strong tourism industry ensures a steady rental income, which, combined with rising property values, makes Koh Samui an attractive option for investors.

For those considering an investment, the island offers a unique blend of natural beauty and economic opportunity. The consistent appreciation in property values, coupled with the potential for high rental returns, makes it a compelling choice.

Sources: Conrad Villas, Real Samui Properties, Samui Island Realty

While this article provides thoughtful analysis and insights based on credible and carefully selected sources, it is not, and should never be considered, financial advice. We put significant effort into researching, aggregating, and analyzing data to present you with an informed perspective. However, every analysis reflects subjective choices, such as the selection of sources and methodologies, and no single piece can encompass the full complexity of the market. Always conduct your own research, seek professional advice, and make decisions based on your own judgment. Any financial risks or losses remain your responsibility.