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Overview of The Room Sukhumvit 21 in Watthana, Bangkok

The Room Sukhumvit 21 is a condo project, developed by Land and Houses, located at The Room Sukhumvit 21 Asok Montri Rd., Khlong Toei Nuea, Vadhana, Bangkok 10110, THA. Construction of The Room Sukhumvit 21 was completed in Jan 2013. Condo comprises of 1 building, 28 floors and 245 units.

About The Room Sukhumvit 21
The Room Sukhumvit 21 perfectly situated on Sukhumvit soi 21 with only minutes walk to Asoke Montri road in central Bangkok is a high rise condo completed in 2012 with one tower of 33 storeys and a chocie of 1 and 2 bedroom from 37 - 152 sqm in size. The condo is located within easy access of Asoke BTS and Sukhumvit MRT stops on Sukhumvit road next to Terminal 21 Shopping center, Petchaburi road and MRT stop is only 10 minutes walk away with quick access to the high way by a car or taxi. The condominium is surrounded by many fine restaurants and bars around Sukhumvit - Asoke area and Nana with most popular destiantion being Sukhumvit Soi 11 for its buzzing night life.Facilities of the condo consist of round-the clock security,lobby ,swimming pool,gym,garden and a library for all the residents of The Room Sukhumvit 21 condominium.
Available Units

The Room Sukhumvit 21 for sale: 83 available units from USD177,110 to USD1,080,675.
The Room Sukhumvit 21 for rent: 201 available units from USD660 to USD3,902 per month.

Facilities

Facilities at The Room Sukhumvit 21 include parking, concierge, garden, gym, library, office room, security and swimming pool.

Market stats

The average sale price at The Room Sukhumvit 21 is USD5,345 per sqm.
This is 9.8 % uptrend current average sale price in Watthana (USD4,868 per sqm) and 22.2 % uptrend the average price in Bangkok (USD4,373 per sqm).
sales prices at The Room Sukhumvit 21 are 1.1 % uptrend past year average price.

The average rent price at The Room Sukhumvit 21 is USD19 per sqm.
This is 4.0 % downtrend current average rent price in Watthana (USD20 per sqm) and 0.3 % uptrend the average price in Bangkok (USD19 per sqm).
rental prices at The Room Sukhumvit 21 are 3.2 % uptrend past year average price.

Video of The Room Sukhumvit 21
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Available units at The Room Sukhumvit 21
Price Bedrooms Bathrooms Size Floor Publisher
For rent and for sale 1 bed condo in Watthana, Bangkok
USD268,668 USD5,069/m²
1
1
53 m²
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JST Realty Group
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For sale 1 bed condo in Watthana, Bangkok
USD270,169 USD5,195/m²
1
1
52 m²
25
Premium
Bangkok Residence
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For sale 1 bed condo in Watthana, Bangkok
USD180,113 USD5,003/m²
1
1
36 m²
20
Premium
Bangkok Residence
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For rent and for sale 2 bedrooms condo in Watthana, Bangkok
USD690,432 USD4,862/m²
2
3
142 m²
10
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FreshProperty - a brand of PropertyScout
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For rent and for sale 1 bed condo in Watthana, Bangkok
USD194,822 USD5,411/m²
1
1
36 m²
15
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PropertyScout Great deals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD750,469 USD5,863/m²
2
2
128 m²
Premium
JST Realty Group
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For sale 1 bed condo in Watthana, Bangkok
USD510,319 USD5,261/m²
1
2
97 m²
28
Premium
FazWaz Bangkok Sales and Rentals
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For sale and for rent 2 bedrooms condo in Watthana, Bangkok
USD759,475 USD5,348/m²
2
2
142 m²
17
Premium
FazWaz Bangkok Sales and Rentals
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For sale and for rent 2 bedrooms condo in Watthana, Bangkok
USD435,272 USD4,441/m²
2
2
98 m²
28
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD201,126 USD4,022/m²
1
1
50 m²
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PropertyScout Great deals
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For rent and for sale 1 bed condo in Watthana, Bangkok
USD231,895 USD4,732/m²
1
1
49 m²
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FreshProperty - a brand of PropertyScout
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD285,178 USD5,484/m²
1
1
52 m²
20
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD255,159 USD4,906/m²
1
1
52 m²
12
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FazWaz Bangkok Sales and Rentals
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD309,193 USD5,621/m²
1
1
55 m²
7
Premium
FazWaz Bangkok Sales and Rentals
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For sale and for rent 2 bedrooms condo in Watthana, Bangkok
USD597,373 USD5,105/m²
2
3
117 m²
6
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD255,159 USD5,103/m²
1
1
50 m²
24
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FazWaz Bangkok Sales and Rentals
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For sale and for rent 2 bedrooms condo in Watthana, Bangkok
USD735,460 USD5,883/m²
2
3
125 m²
5
Premium
108Siam Sales and Rentals
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For sale and for rent 2 bedrooms condo in Watthana, Bangkok
USD810,507 USD6,927/m²
2
3
117 m²
28
Premium
FazWaz Bangkok Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD750,469 USD5,863/m²
2
3
128 m²
5
Premium
PropertyScout Great deals
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For sale 1 bed condo in Watthana, Bangkok
USD285,178 USD5,380/m²
1
1
53 m²
16
Premium
FazWaz Bangkok Sales and Rentals
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  • 2
  • 3
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1 - 20 of 83 results

Price Bedrooms Bathrooms Size Floor Publisher
For rent 2 bedrooms condo in Watthana, Bangkok
USD2,101 USD17/m²
2
2
117 m²
20
Premium
Sense Property Group
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For rent 2 bedrooms condo in Watthana, Bangkok
USD2,552 USD19/m²
2
2
130 m²
24
Premium
BHL Property
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For rent 1 bed condo in Watthana, Bangkok
USD871 USD15/m²
1
1
57 m²
8
Premium
FazWaz Bangkok Sales and Rentals
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For rent 2 bedrooms condo in Watthana, Bangkok
USD2,101 USD17/m²
2
2
117 m²
12
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD1,171 USD23/m²
1
1
50 m²
5
Premium
BKK CONDOS
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For rent 1 bed condo in Watthana, Bangkok
USD901 USD17/m²
1
1
52 m²
16
Premium
Bangkok Condo Realtor
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For rent 1 bed condo in Watthana, Bangkok
USD901 USD17/m²
1
1
52 m²
16
Premium
Bangkok Residence
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For rent 2 bedrooms condo in Watthana, Bangkok
USD3,902 USD30/m²
2
3
128 m²
11
Premium
Bangkok Residence
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For rent 2 bedrooms condo in Watthana, Bangkok
USD2,251 USD19/m²
2
3
117 m²
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FreshProperty - a brand of PropertyScout
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For rent 2 bedrooms condo in Watthana, Bangkok
USD2,852 USD24/m²
2
3
117 m²
26
Premium
Bangkok Residence
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For rent 1 bed condo in Watthana, Bangkok
USD901 USD16/m²
1
1
54 m²
22
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD901 USD16/m²
1
1
54 m²
16
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD1,051 USD20/m²
1
1
51 m²
21
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD750 USD20/m²
1
1
37 m²
12
Premium
108Siam Sales and Rentals
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For rent 2 bedrooms condo in Watthana, Bangkok
USD2,101 USD17/m²
2
3
117 m²
16
Premium
Bangkok Residence
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For rent 1 bed condo in Watthana, Bangkok
USD961 USD18/m²
1
1
53 m²
17
Premium
Connex Property
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For rent 1 bed condo in Watthana, Bangkok
USD961 USD18/m²
1
1
52 m²
10
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD1,051 USD16/m²
1
1
62 m²
21
Premium
108Siam Sales and Rentals
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD901 USD17/m²
1
1
53 m²
14
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD1,081 USD19/m²
1
1
55 m²
13
Premium
108Siam Sales and Rentals
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  • 1
  • 2
  • 3
  • 4
  • 5
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1 - 20 of 201 results

Features
  • Parking
  • Concierge
  • Garden
  • Gym
  • Library
  • Office room
  • Security
  • Swimming pool
Parking and Lifts
  • # of passenger lifts in each building: 3
  • # of service lifts in each building: 1
  • Parking type: Conventional
  • Ratio of parking spaces to # of units: 105%
  • Charging stations on site: no
Management
  • Pets: Not allowed
  • Common area management fee: ฿48/sqm
  • Sinking fund: ฿500/sqm
Key facts about properties sold in The Room Sukhumvit 21
  • Average price per square meter: ฿152,000
  • Average selling time: 679 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 12% below their original listing price.

Don't miss this investment opportunity in The Room Sukhumvit 21. This is the perfect time to purchase your next property in an exclusive location. Contact

Previous Sales at The Room Sukhumvit 21
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
27/07/2025 ฿20,100,000 ฿171,794/m² 2 3 117 m² 28 Unfurnished City View Foreign Quota
01/02/2025 ฿6,300,000 ฿126,000/m² 1 1 50 m² 7 Fully Furnished - Foreign Quota
11/09/2024 ฿14,700,000 ฿142,718/m² 1 2 103 m² 18 Fully Furnished City View Foreign Quota
30/05/2024 ฿20,000,000 ฿206,185/m² 2 2 97 m² 28 Fully Furnished City View Thai Quota
30/05/2024 ฿17,100,000 ฿146,153/m² 2 2 117 m² 22 Fully Furnished City View Thai Quota
28/02/2024 ฿16,300,000 ฿139,316/m² 2 2 117 m² 28 Unfurnished City View Foreign Quota
13/11/2023 ฿15,700,000 ฿134,188/m² 2 3 117 m² 8 Fully Furnished City View Foreign Quota
15/09/2023 ฿21,000,000 ฿132,911/m² 2 2 158 m² 22 Fully Furnished City View Thai Quota
09/09/2023 ฿8,755,000 ฿168,365/m² 1 1 52 m² 7 Fully Furnished City View Foreign Quota
23/03/2023 ฿7,400,000 ฿145,098/m² 1 1 51 m² 16 Fully Furnished City View Thai Quota
09/01/2023 ฿7,900,000 ฿149,056/m² 1 1 53 m² 20 Fully Furnished City View Thai Quota
12/07/2022 ฿7,420,000 ฿145,490/m² 1 1 51 m² 16 Fully Furnished City View Thai Quota
13/06/2022 ฿17,000,000 ฿163,461/m² 2 2 104 m² 23 Partly Furnished City View Thai Quota
11/06/2022 ฿18,900,000 ฿106,779/m² 3 2 177 m² 8 Partly Furnished City View Thai Quota
19/04/2021 ฿23,000,000 ฿184,000/m² 2 3 125 m² 9 Fully Furnished Park View Foreign Quota
03/04/2021 ฿7,800,000 ฿156,000/m² 1 1 50 m² 12 Partly Furnished - Thai Quota
01/07/2019 ฿7,500,000 ฿144,230/m² 1 1 52 m² 20 Fully Furnished - -
01/07/2019 ฿7,960,000 ฿150,188/m² 1 1 53 m² - Unfurnished - Foreign Quota

Market insights

For sale USD322,280 USD4,869/sqm +2.2 % Evolution compared to May 2025 15,169 Condos for sale in Watthana, Bangkok
The average price for sale of condos in Watthana is USD322,279. Compare to a year ago (May 2025) this represents a rise of +2.2 % and a fall of -2.8 % since the beginning of the year (January 2026). The average price per square meter for sale in Watthana is USD4,868/sqm, 11.3 % higher than the Bangkok median of USD4,373/sqm. The average price in Watthana for condos for sale for studio is USD169,388, USD198,754 for 1 bedroom, USD403,688 for 2 bedrooms, USD799,937 for 3 bedrooms and USD1,350,228 for 4 or more bedrooms.
For rent USD1,382 USD21/sqm +6.1 % Evolution compared to May 2025 35,774 Condos for rent in Watthana, Bangkok
The average price for rent of condos in Watthana is USD1,381. Compare to a year ago (May 2025) this represents a rise of +6.1 % and a fall of -2.7 % since the beginning of the year (January 2026). The average price per square meter for rent in Watthana is USD20/sqm, 4.5 % higher than the Bangkok median of USD19/sqm. The average price in Watthana for condos for rent for studio is USD554, USD900 for 1 bedroom, USD1,688 for 2 bedrooms, USD2,731 for 3 bedrooms and USD4,425 for 4 or more bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • MRT Sukhumvit, MRT Phetchaburi, MRT Phra Ram 9, BTS Asok, BTS Phloen Chit, BTS Nana and BTS Phrom Phong are close to The Room Sukhumvit 21.
  • The Room Sukhumvit 21 has 83 units for sale starting from USD177,110 up to USD1,080,675.
  • The Room Sukhumvit 21 has 201 units for rent starting from USD660 / month up to USD3,902 / month.
Location
Projects Nearby The Room Sukhumvit 21
Project Name
Location
Number of units
Sales Prices
Monthly Rentals
Year Built
Completion Status
United Tower
Watthana, Bangkok
42
USD660,412 - USD660,412
USD1,140 - USD4,502
Dec 2003
Completed
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Phatana Court
Watthana, Bangkok
9
N/A
USD1,050 - USD1,801
Jul 2026
Completed
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L3 Avenue
Watthana, Bangkok
4
N/A
USD1,050 - USD3,001
Dec 2008
Completed
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GM Heritage Sukhumvit 43
Watthana, Bangkok
1
USD39,084,427 - USD39,084,427
N/A
Oct 2024
Completed
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Silver Hill Residence Sukhumvit 65
Watthana, Bangkok
4
N/A
USD2,551 - USD2,851
Dec 2016
Completed
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Paragon 31
Watthana, Bangkok
7
N/A
USD1,801 - USD2,251
May 2017
Completed
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City Plus Ekkamai 10
Watthana, Bangkok
3
USD900,562 - USD900,562
USD4,652 - USD5,703
Jan 2004
Completed
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Baan Promsri 2
Watthana, Bangkok
4
N/A
USD4,202 - USD4,202
Jul 2026
Completed
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Destiny@55
Watthana, Bangkok
12
N/A
USD2,551 - USD3,752
Jan 2008
Completed
More Details
Noble Form Thonglor
Watthana, Bangkok
113
USD157,598 - USD1,373,088
USD870 - USD2,551
Nov 2025
Completed
More Details