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Overview of Condo One Thonglor in Khlong Toei, Bangkok

Condo One Thonglor is a condo project, developed by Sansiri, located at Siam Coating And Cons Co., Ltd., Condo One Thong Lo Station, 26/4 Soi Sukhumvit 40, Phra Khanong, Khlong Toei, Bangkok 10110, THA. Construction of Condo One Thonglor was completed in Dec 2008. Condo comprises of 1 building, 8 floors and 59 units.

About Condo One Thonglor
Experience living in the heart of the city at Condo One Thonglor, a modern style condominium that has been meticulously designed, is furnished with high-quality furniture and ready to move in. The room has a living space designed to focus on the use of space with sizes ranging from 30-70 square meters. It offers comfort to the residents with various common facilities, such as a large outdoor swimming pool, a fitness center with a variety of equipment, a 24-hour security system with CCTV, including a key-card access system because your safety is the important key to us.

Condo One Thonglor is in a prime location, surrounded by numerous amenities and important places that can meet everyday life, such as MaxValu Park Lane Ekkamai, Fifty Fifth Thonglor, Bangkok Prep International School, Theptarin Hospital, etc. Not only that, but the project is in a convenient location of Sukhumvit Road, and just a few hundred meters from Thong Lo BTS station.

Project Information
Condo One Thonglor is an 8-story low-rise condominium project with 132 residential units located at Soi Sukhumvit 40, Sukhumvit Road, Phra Khanong, Khlong Toei, Bangkok. The project was developed by Plus Property Co., Ltd., a subsidiary of Sansiri, and was completed in 2008.

Room Types and Details
- Studio (30-32 sq.m.)
- 1 Bedroom (50 sq.m.)
- 2 Bedrooms (70 sq.m.)

Project Facilities
- Communal pool
- Communal gym
- Garden
- Elevator
- Car parking
- Key-card access
- CCTV
- 24-hour security system

Direction to the Project
- To get to the project by car, you can start from Phrom Phong BTS station by heading southeast along Sukhumvit Road (Highway 3) toward Soi Sukhumvit 37 for 1.5 kilometers. Then, turn right into Soi Ban Kluay Tai (Soi Sukhumvit 40) for 80 meters and turn right again for 37 meters; you will find the project on your left-hand side.
- To get to the project by public transport, you can take the BTS Skytrain. The nearest station is Thong Lo BTS. Once you get off the station, head southeast along Sukhumvit Road (Highway 3) to enter Soi Sukhumvit 38 for 300 meters and turn right into Soi Ban Kluay Tai (Soi Sukhumvit 40) for 63 meters. Then, turn right and walk straight for another 37 meters; you will find the project on your left-hand side.
Available Units

Condo One Thonglor for sale: 16 available units from USD89,663 to USD164,382.
Condo One Thonglor for rent: 47 available units from USD448 to USD1,942 per month.

Facilities

Facilities at Condo One Thonglor include parking, concierge, garden, gym and security.

Market stats

The average sale price at Condo One Thonglor is USD2,822 per sqm.
This is 51.0 % downtrend current average sale price in Khlong Toei (USD5,757 per sqm) and 34.6 % downtrend the average price in Bangkok (USD4,314 per sqm).
sales prices at Condo One Thonglor are 11.0 % downtrend past year average price.

The average rent price at Condo One Thonglor is USD15 per sqm.
This is 29.0 % downtrend current average rent price in Khlong Toei (USD21 per sqm) and 20.1 % downtrend the average price in Bangkok (USD19 per sqm).
rental prices at Condo One Thonglor are 12.0 % uptrend past year average price.

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Available units at Condo One Thonglor
Price Bedrooms Bathrooms Size Floor Publisher
For rent 1 bed condo in Khlong Toei, Bangkok
USD538 USD17/m²
1
1
30 m²
8
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
4
Premium
FazWaz Bangkok Sales and Rentals
Contact
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For rent 1 bed condo in Khlong Toei, Bangkok
USD717 USD14/m²
1
1
49 m²
4
Premium
Connex Property
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD658 USD13/m²
1
1
49 m²
4
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD956 USD19/m²
1
1
50 m²
2
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD658 USD13/m²
1
1
50 m²
3
Premium
PropertyScout Great deals
Contact
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For rent 1 bed condo in Khlong Toei, Bangkok
USD777 USD15/m²
1
1
50 m²
6
Premium
Connex Property
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
2
Premium
Connex Property
Contact
Show more
For rent studio condo in Khlong Toei, Bangkok
USD478 USD15/m²
1
30 m²
6
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD598 USD11/m²
1
50 m²
CONDO PROP TECH
Contact
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For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
5
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
3
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD658 USD13/m²
1
1
50 m²
4
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD598 USD11/m²
1
1
50 m²
7
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD807 USD16/m²
1
1
50 m²
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
5
Premium
FreshProperty - a brand of PropertyScout
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
8
Premium
FreshProperty - a brand of PropertyScout
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
5
Premium
Connex Property
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD15/m²
1
1
49 m²
8
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Khlong Toei, Bangkok
USD747 USD14/m²
1
1
50 m²
5
Premium
Connex Property
Contact
Show more
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1 - 20 of 47 results

Features
  • Parking
  • Concierge
  • Garden
  • Gym
  • Security
Parking and Lifts
  • Parking type: Conventional
  • Ratio of parking spaces to # of units: 50%
  • Charging stations on site: no
Management
  • Pets: Not allowed
  • Common area management company: Plus Property
  • Common area management fee: ฿60/sqm
Key facts about properties sold in Condo One Thonglor
  • Average price per square meter: ฿87,000
  • Average selling time: 268 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 8% below their original listing price.

Don't miss this investment opportunity in Condo One Thonglor. This is the perfect time to purchase your next property in an exclusive location. Contact

Previous Sales at Condo One Thonglor
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
07/01/2024 ฿4,400,000 ฿88,000/m² 1 1 50 m² 7 Fully Furnished City View Foreign Quota
20/09/2023 ฿4,600,000 ฿92,000/m² 1 1 50 m² 7 Fully Furnished City View Thai Quota
18/08/2023 ฿3,900,000 ฿79,591/m² 1 1 49 m² 8 Fully Furnished City View Foreign Quota
26/03/2019 ฿4,500,000 ฿90,000/m² 1 1 50 m² 7 Fully Furnished City View -
04/02/2019 ฿4,990,000 ฿99,800/m² 1 1 50 m² 6 Fully Furnished - Foreign Quota
14/02/2018 ฿3,650,000 ฿73,000/m² 1 1 50 m² 4 Unfurnished - -
14/02/2018 ฿2,700,000 ฿90,000/m² Studio 1 30 m² 12 Unfurnished - -
14/02/2018 ฿3,800,000 ฿77,551/m² 1 1 49 m² 0 Unfurnished - -

Market insights

For sale USD368,532 USD5,758/sqm 0.0 % Evolution compared to June 2025 14,852 Condos for sale in Khlong Toei, Bangkok
The average price for sale of condos in Khlong Toei is USD368,531. Compare to a year ago (June 2025) there arent any variations and a fall of -5.7 % since the beginning of the year (January 2026). The average price per square meter for sale in Khlong Toei is USD5,757/sqm, 33.5 % higher than the Bangkok median of USD4,314/sqm. The average price in Khlong Toei for condos for sale for studio is USD162,417, USD226,764 for 1 bedroom, USD480,357 for 2 bedrooms, USD1,012,456 for 3 bedrooms and USD2,280,302 for 4 or more bedrooms.
For rent USD1,371 USD22/sqm +2.7 % Evolution compared to June 2025 38,998 Condos for rent in Khlong Toei, Bangkok
The average price for rent of condos in Khlong Toei is USD1,370. Compare to a year ago (June 2025) this represents a rise of +2.7 % and a fall of -4.7 % since the beginning of the year (January 2026). The average price per square meter for rent in Khlong Toei is USD21/sqm, 12.4 % higher than the Bangkok median of USD19/sqm. The average price in Khlong Toei for condos for rent for studio is USD640, USD920 for 1 bedroom, USD1,690 for 2 bedrooms, USD2,896 for 3 bedrooms and USD4,755 for 4 or more bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • BTS Phrom Phong, BTS Thong Lo, BTS Ekkamai and BTS Phra Khanong are close to Condo One Thonglor.
  • Condo One Thonglor has 16 units for sale starting from USD89,663 up to USD164,382.
  • Condo One Thonglor has 47 units for rent starting from USD448 / month up to USD1,942 / month.
Location
Projects Nearby Condo One Thonglor
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Monthly Rentals
Year Built
Completion Status
Sirinrat Tower
Khlong Toei, Bangkok
2
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Jan 1994
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XELF by Sansiri
Khlong Toei, Bangkok
37
USD103,411 - USD618,824
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Jul 2028
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Green Tower
Khlong Toei, Bangkok
1
N/A
USD1,046 - USD1,046
Jan 1992
Completed
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Ruamsuk
Khlong Toei, Bangkok
45
N/A
USD2,420 - USD4,483
Dec 1993
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Baan Sukhumvit
Khlong Toei, Bangkok
5
USD194,269 - USD194,269
USD747 - USD1,793
Jul 2026
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BAAN SUKHUMVIT 36
Khlong Toei, Bangkok
25
USD161,393 - USD266,000
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Dec 1998
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PAS Building
Khlong Toei, Bangkok
1
N/A
USD1,942 - USD1,942
Jul 2026
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Baan Rom Yen Ekkamai 2
Khlong Toei, Bangkok
6
N/A
USD2,241 - USD2,331
Jan 2009
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Baan Sasida
Khlong Toei, Bangkok
7
USD7,471,919 - USD7,471,919
USD2,540 - USD3,586
Jul 2026
Completed
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Promsuk Condominium
Khlong Toei, Bangkok
11
N/A
USD2,391 - USD4,184
Jan 1989
Completed
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