Purchase Options for Samui Villas for Sale
1) Resale Samui Villas:
Resale villas are previously owned properties offered for sale by individuals, as opposed to sales directly from the original developer. These properties can be under construction (off-plan) or completed. To date, Samui has had a limited market for resale villas as most buyers tend to be long-term investors and occupiers of their villas upon completion. However, the Samui property market for resale villas is a growing and maturing market.
2) Completed Samui Villas:
Completed villas for sale in Samui have finished construction and are available for viewing. This type of villa purchase carries no development risk as the property is already constructed and buyers can also see the actual finishing and design quality, which is not possible for off-plan purchasers.
3) Off-plan Samui Villas:
Off-plan villas are villas sold whilst the projects are under planning or construction. It is important to buy from a reputable developer to minimise development risk in purchasing an off-plan villa. Most quality developments selling off-plan have show units available for viewing. Upon completion, there is often an appreciation potential for off-plan properties, as off-plan sales are usually offered at a discount.
4) Investment Villas:
There are many developments positioned as investment properties. Investment properties have owners’ usage restrictions as the units are part of a compulsory rental program. The guaranteed returns when you buy a villa in Samuit vary from 5% to 8% for one to six years and an annual owners’ usage of 45 to 60 days, depending on each project.
Investing in Samui
Most people discover Samui as tourists, enjoying its outstanding white sandy beaches, unparalleled hospitality, tropical climate, and great value for money.Many then choose to invest in its property market and buy a second or retirement home.
The residential property market in Koh Samui currently consists of a total of 2,882 units across 117 projects. More than 70% of the total housing supply is located in Bophut, the island’s central district, which includes Samui International Airport and popular beaches such as Chaweng.
Other key residential areas include Maret (15%), Maenam (9%), and Ang Thong (3%).
Condominiums account for 52% of the total residential supply on Koh Samui, reflecting the growing role of modern real estate developments on the island. Meanwhile, villas and landed houses represent 48% of the market, remaining an important segment but gradually making room for the expansion of condominium projects.
In terms of pricing, condominiums have a median price of approximately THB 88,500 per square meter, while residential properties average around THB 60,600 per square meter.
For condominiums:
- One-bedroom units (40–70 sqm) have a median price of around THB 3.5 million.
- Two-bedroom units (80–110 sqm) have a median price of approximately THB 7.2 million.
Villas are significantly more expensive. Three-bedroom villas (250–350 sqm) have an average median price of approximately THB 14.9 million.
Lifestyle/ Leisure/ Infrastructure
Samui currently has over 350-370 hotels and resorts along with extensive sporting and leisure facilities. The island has a total of 2 golf courses including Santi Buri, and Royal Samui Golf & Country Club. As the Samui’s tourism and property market has matured, there is also an expanding choice of upmarket dining and entertainment venues.
The island’s infrastructure is also well developed with an international airport, 5 major hospitals and 6 international schools. The development of Samui’s infrastructure and extensive leisure facilities has complemented the growth of Samui's real estate market over the years.
Weather
Samui has a tropical climate with warm temperatures year-round, typically ranging from 26–33 °C. The island enjoys mostly sunny weather from December to April, a hotter period from May to September with occasional showers, and a short rainy season from October to November. Overall, Koh Samui offers a year-round beach climate with warm sea temperatures and plenty of sunshine.
Access To/From Koh Samui
Koh Samui welcomed approximately 2–3 million visitors annually in recent years. Served primarily by Bangkok Airways and several partner airlines, Samui International Airport offers direct flights to major destinations including Bangkok, Singapore, Hong Kong, and seasonal international routes, as well as frequent domestic connections. The airport provides convenient access to the island, supporting Koh Samui’s position as one of Thailand’s leading luxury island destinations.
Samuit Property Purchase Guidelines
Samui Property Payment Terms
Most properties in Samui are sold off-plan or in a partially built state. Buyers will always be asked to pay a reservation fee. This secures the property which will then be taken off the open market. Then, it usually takes 30 days for legal work to be completed before the first payment is due on signing of the contract. Thereafter payments are usually split according to construction milestones.
Here is an example:
- Signing of agreement: 20%
- Completion of villa footings or pilings: 20%
- Completion of columns, floor slabs and roof frames: 20%
- Completion of villa shell, including external doors and windows: 20%
- Substantial completion of the villa and upon of the transfer of the ownership: 20%
Sinking Fund
In a new villa or condominium project, each owner will pay an initial amount into a sinking fund on transfer of ownership of the property. This will be used for major renovations in the future and on repairs which are outside the operating budget.
Common Area Management Costs
In a villa or house for sale or condo development in Samui, specifically appointed property managers will normally be responsible for managing all aspects of the common areas. This service normally includes:
- 24-hour onsite security
- Maintenance and irrigation of all common area landscaping
- Cleaning and maintenance of all the communal areas
- Office management, staffing, ancillary costs, accounting, and insurance.
- Electricity and water supply in the common areas, Refuse collection and Pest control
The property management company reports directly to the owner's committee on management issues and the project's financial status.



