Khlong Ton Sai is a subdistrict in Khlong San, Bangkok, with property inventory records available. The area is served by Krung Thon Buri Station and features local destinations such as SOOKSIAM and Chaloemprakiarti Forest Park. Residents also have access to three nearby convenience stores and three nearby supermarkets.

Popular Projects in Khlong Ton Sai

Explore housing developments and condominiums in this area.

The RiverCondominium
The River is a condominium project by Sansiri, located in Khlong Ton Sai, Khlong San, Bangkok. The development comprises 236 units with 2 parking spaces. Amenities include a pool, gym, clubhouse, and additional facilities such as a co-working space, garden, kids area, meeting room, restaurant, retail space, sauna, shuttle bus service, tennis court, CCTV, and on-site retail. Nearby points of interest include Chaloemprakiarti Forest Park about 133 m away, Assumption Convent about 450 m away, and Saphan Taksin Pocket Park about 466 m away. TRC is about 8 minutes from the project, while Kamphaeng Saen Airport is roughly 84 minutes away, and there is 1 nearby beach. Recent price data as of 1 January 2026 shows a median sale price of THB 35,500,000, approximately THB 213,768 per sqm, based on 10 recent transactions.
Baan Sathorn ChaoprayaCondominium
Baan Sathorn Chaopraya is a condominium project located in Bang Lamphu Lang, Khlong San, Bangkok. The developer and completion date of the project are not specified. Residents have convenient access to several nearby green spaces, including Chaloemprakiarti Forest Park, about 404 meters away, and Saphan Taksin Pocket Park, approximately 828 meters away. The TRC attraction is reachable in about 8 minutes, while Kamphaeng Saen Airport is roughly 82 minutes away. The surrounding area also includes one nearby beach and one nearby school. Recent market data, based on 5 transactions as of 1 January 2026, shows a median sale price of THB 13,000,000, or approximately THB 92,857 per square meter.
Baan Sathorn ChaophrayaCondominium
Baan Sathorn Chaophraya is a condominium located in Khlong Ton Sai, Khlong San, Bangkok. The developer and completion date are not specified. The project is close to several outdoor spaces, including Chaloemprakiarti Forest Park about 139m away and Saphan Taksin Pocket Park about 512m away. Assumption Convent school is approximately 695m from the project. Nearby attractions include TRC, about 9 minutes away, and there is 1 nearby beach. Kamphaeng Saen Airport is about 82 minutes away. Recent price data as of 2026-01-01, based on 5 transactions, shows a median sale price of THB 12,500,000, or approximately THB 91,166 per square meter.

Frequently asked about Khlong Ton Sai

Is Khlong Ton Sai a good area to live in or invest in?

Khlong Ton Sai has an active market with 42 listings for sale, so there's real choice and liquidity. Asking prices typically run THB 4,890,000–THB 68,000,000. Gross rental yields average around 9.3%. Compare the listings below to judge fit for your budget and timeline.

How many properties are listed in Khlong Ton Sai?

There are currently 42 active listings in Khlong Ton Sai on BaanMe. The exact mix changes as listings are added and let or sold.

What's the price range in Khlong Ton Sai?

Listings in Khlong Ton Sai typically range from THB 4,890,000 to THB 68,000,000.

What property types are available in Khlong Ton Sai?

Khlong Ton Sai has listings across these property types: Condos, Offices.

What's the typical rental yield in Khlong Ton Sai?

Gross rental yields in Khlong Ton Sai average around 9.3%, based on current listing prices and asking rents. Actual yield varies by building, unit, and lease terms.

Can foreigners buy property in Khlong Ton Sai?

Yes — in Khlong Ton Sai, as anywhere in Thailand, foreigners can own condominium units outright (freehold), subject to the 49% foreign-quota cap on the total saleable area of each building. Foreigners cannot directly own land, so houses, townhouses, and land are typically held through a long-term (30-year, renewable) leasehold or a Thai company structure. Your agent can walk you through the right path for each listing.