Real estate developer in Thailand offers buyers a wide range of real estate options to suit all tastes and budgets. New developments are popular with both locals and foreigners. The latter often purchase apartments and villas in Thailand as an investment, guided by the stability of the Kingdom's economy and the development of the country's infrastructure.
Content:
- Largest real estate developers in Thailand
- Top 10 construction companies in Thailand
- What is happening in the new-build market
- How to choose a builder in Thailand?
- How to choose the right developer?
- Let us help you choose real estate in Thailand!
- Frequently asked questions
"A big developer name lowers the risk but does not remove the need to check the specific project. We look at completed buildings in the same area, when they were actually handed over, and who manages them afterwards. That tells you more about a company than any ranking."
— a new-build selection specialist working in Thailand
The main advantages of buying houses directly from a developer include:
- Cost advantage. Purchasing an apartment during the construction phase can provide a good discount. The old rule that a unit gains up to 30% by completion no longer holds everywhere: resort locations with limited supply keep appreciating, while in Bangkok the overhang of new units keeps finished prices flat.
- The ability to make changes to the future home. Some companies offer buyers of under-construction apartments and villas a choice of floor plans, finishes or furnishings.
- New homes are built to a high standard of workmanship and meet modern safety requirements.
- The ability to purchase real estate remotely during the construction phase, which is especially important for foreigners considering property in Thailand as an investment option.
Largest real estate developers in Thailand
When buying an off-plan projects, it is crucial to choose a proven and reliable builder. This will significantly reduce the risk of work stoppages, delays in move-in preparation and other unpleasant issues.
The largest Thai development companies are accountable to shareholders and clients, and they adhere to strict financial controls. Buying a condominium under construction from a well-known brand is safer because the builder is accountable to a larger number of parties. In addition, large companies have a good reputation in the market. If you buy an apartment or a house in such a complex, you will acquire real estate with higher liquidity and profitability on the market.
It is important not to confuse two different groups of companies here. Contractors such as Italian-Thai Development, CH Karnchang or Sino-Thai Engineering build roads, metro lines and industrial facilities for the state and for business; they do not build homes for sale. Their financial results say nothing about the housing market: Italian-Thai Development itself slid into losses, a liquidity crisis and credit rating downgrades after its port project in Myanmar failed. A homebuyer needs a ranking of residential developers — and those are the ones covered below.
Top 10 construction companies in Thailand
Here is a list of the 10 most recognized building companies in Thai. All of them have extensive experience in the local market and a good reputation.
- Sansiri. A well-known and reliable real estate company in Thailand with vast experience in real estate since 1984. It has a portfolio of dozens of projects in various categories, offering compact apartments and luxurious villas. Notable projects include Sari by Sansiri, 98 Wireless and Pyne. For 2026 the company has announced 33 new projects worth 51 billion baht and a presales target of 48 billion.
- Land & Houses. A major brand specializing in the construction of villas and townhouses, as well as land sales. With a high rating and reputation, the developer’s projects include private houses and apartments. Elite properties are sold under the subsidiary brand Quality Houses, known with its excellent quality.
- Major Development. A large family-owned developer operating in the Thai market since 1999, specializing in the construction of mid- and high-end condominiums in Bangkok. Its portfolio also includes commercial properties such as office buildings and hotels. Notable projects include the Fullerton and Marque high-rise condominium developments in Bangkok.
- Asian Property. A well-known Thai builder of condominiums, hotels and office centers in various price segments with a focus on budget projects. One of its most popular buildings is the modern Vittorio condominium in Bangkok. The company trades as AP Thailand and has led Bangkok and its suburbs by units sold for five years running: 8,757 homes in 2024, about 14% of the capital’s market.
- Ananda Development. A developer known for projects next to Bangkok’s metro and skytrain stations, with stylish design and convenient locations; its portfolio includes the Ashton Morph 38 high-rise. The company has been through hard years, though: about 11.3 billion baht of bond obligations remain outstanding in 2026, even though it returned to profit in the first quarter for the first time in three years. This is a case where it pays to read the financial statements before signing.
- SC Asset. A reliable venture actively engaged in the luxury residential sector. Major projects include the Saladaeng One and 28 Chidlom high-rise condominiums, located in prestigious areas of the Thai capital.
- Noble Development. A construction company that has been operating since 1991, focusing on the property development and construction of mid- and high-priced condominiums. Noble Development's homes feature excellent craftsmanship, minimalist design and convenient locations. Although the cost per square metre is slightly above average, the optimal price for apartments is achieved by reducing their total area. Notable high-rise buildings include Red, Noble Ploenchit, and Remix.
- Supalai. A developer that firmly occupies the mid- and low-price residential niche. Founded in 1989, the brand has a good reputation.
- Pace Development. Known for premium Bangkok projects: Saladaeng Residences, Ritz Carlton Residences and Nimit Langsuan. The company failed to handle its debts and sold off its assets, and no new projects are being launched under the brand. The buildings already completed remain high quality and liquid, but you can no longer buy off-plan from this developer.
- Pruksa. The largest Thai developer by revenue, working in the affordable niche: houses and townhouses for the mass buyer.
In the current real estate market in Thailand, there are many reliable real estate developers with a good reputation and successful cases. For this reason, you can confidently purchase properties from builders not included in the above lists. To avoid difficulties in choosing a building venture, it is important to consider several important nuances.
What is happening in the new-build market
Choosing a developer matters more in 2026 than it did five years ago, and here is why. 2025 was the worst year Thai developers have seen in a long time: presales in Bangkok and its suburbs fell to a 23-year low. Analysts expect a mild rebound in 2026, but for now the market is running in survival mode.
The first 2026 figures show an uneven recovery. In the first quarter AP Thailand sold 11.2 billion baht of homes and Sansiri 10.9 billion, though the latter was down 18% year on year. Analysts expect full-year presales to grow by around 3% across the ten largest listed developers and by 6% for the top three, so the market has not returned to its previous volumes.
The main risk for a buyer is therefore not the quality of the finishes but the developer’s cash. Over 2025 one developer defaulted on its bonds and five more agreed extensions with holders on almost 8 billion baht. Companies with a cushion finish what they start; those loaded with debt let deadlines slip.
How to choose a builder in Thailand?
Let's consider the basic principles of how to choose a building association correctly. Determining whether a company is reliable or not can be done not only through customer reviews and recommendations from acquaintances, but also through indirect signs. For example, if the shares of a certain brand are not listed on the Thai stock exchange, it may indicate low reliability or financial problems.
If the company is listed, its accounts are public on the Thai stock exchange website. Three things are worth a look: the size of the debt, the cash on hand and the bond redemption schedule for the next two years. That is enough to understand what money your building will be finished with.
It is advisable to be cautious with small ventures who have recently entered the market and have few completed projects in their portfolio. However, a young builder does not necessarily mean unreliable. Often, emerging brands offer buyers more affordable prices, good discounts, or advantageous interest-free installment options. Many take the risk of buying under-construction properties from such property developers in Thailand, which can be financially rewarding under favorable circumstances.
Another way to check the reliability of a construction firm is to study reviews of their completed residential and commercial projects. Lists of completed projects can be found on the company's official website or in the directory of developers on our website. Residents of condominiums often leave reviews on online platforms such as Google, Facebook, and others. If you're in Thailand, it's worth visiting several buildings of the chosen brand and independently assessing their technical condition and service quality.
How to choose the right developer?
There are no hard and fast rules for choosing a reliable builder, as even large ones are not immune to unforeseen situations. However, by following the guidelines below, serious mistakes can be avoided.
The first and easiest way to secure a purchase is to contact an experienced brokers or real estate companies. Professionals with years of experience in the real estate industry can help you choose a property developer and point out all the pros and cons.
Don't forget to study the company's official website. Typically, all major brands have their own websites where you can find general information, contact details, a list of completed and under construction buildings, and much more. A significant advantage is extensive experience, the presence of large projects and prestigious awards.
Through a broker or independently, analyze already completed residential properties for their attractiveness in the market. This will help eliminate companies that have been working for many years but have only a few unfinished projects. Purchasing an under-construction apartment from such companies, even at a very attractive price, carries the risk of delays in handing over the building for occupancy, non-compliance of the completed property with the master plan, etc.
Separately, compare construction progress with the payment schedule. If payments run ahead of the build, you are effectively lending to the developer without security: escrow is not mandatory in Thailand and escrow accounts are used voluntarily and rarely. Find out in advance what happens if the project is cancelled — the refund terms live in the contract, and the law gives a buyer no automatic guarantee.
Let us help you choose real estate in Thailand!
Purchasing villas or apartments in Thailand directly is an excellent way to acquire new housing at an attractive price. Modern condominiums often come with additional amenities for residents, such as pools, gyms, and playgrounds on the premises. Real estate developers in Thailand are also looking to build new properties in areas with good infrastructure or near the coast, especially in resort areas. Investors are offered ready-made rental business opportunities in the form of condominiums with hotel services. Such properties are rented out through a hotel brand, providing the owner with a fixed income.
Most major construction companies in Thailand strive to meet the specified deadlines for building construction, as they value their reputation. Choosing a reliable company can be done through the catalog on our website. You can sort brands by popularity and number of offers for sale. We constantly update the information and add new listings directly from trusted builders. This is important for those who are planning to buy an apartment or house under construction at a favorable price, as the cost will be most attractive immediately after the project is launched. Sorting the search by price, location, total area, and other parameters will allow you to quickly select the optimal property for your future purchase.
Frequently asked questions
How do I check a developer before buying?
Look at completed projects and their real handover dates, ask for the construction permit, read the financial reporting of a listed company and find out who manages the buildings after handover.
Is a large developer better than a small one?
A large one is more likely to finish on time and arrange proper building management. A small one may offer a lower price, but the risk and the due diligence required are higher.
What is happening in the new-build market now?
Sales are falling, developers are accumulating unsold stock and limiting new launches. For a buyer that means discounts and instalment terms.
Is buying off-plan safe?
The risk is higher and so is the discount. You reduce it by choosing a developer with a track record, tying the payment schedule to construction stages and checking the permits.
Does the 2025 earthquake affect the choice of project?
Yes, buyers now ask about the year of design and the seismic calculations. Buildings designed under the 2021 regulation meet stricter requirements.