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Overview of Baan Siri 31 in Watthana, Bangkok

Baan Siri 31 is a condo project, developed by Sansiri, located at 245/12 Sukhumvit 31, Khlong Toei Nuea, Vadhana, Bangkok, 10110 Thailand. Construction of Baan Siri 31 was completed in May 2007. Condo comprises of 1 building, 24 floors and 94 units.

About Baan Siri 31
The prestigious Baan Siri 31 condominum building offers residents luxury living in the heart of one of the most sought after areas of Bangkok-- on Sukhumvit Soi 31, Phrom Phong. The condo project is not only in the heart of town but is also just a quick walk to the BTS skytrain station at Phrom Phong, making it highly accessible from virtually anywhere in the city. Nearby you can find the highly popular Emprorium shopping mall and Terminal 21 at Asoke. With so many major attractions, excellent dining options and entertainment venues, the area surrounding the Baan Siri 31 condo project is very well populated, making it an ideal location for the city dwellers who like to keep busy.
Available Units

Baan Siri 31 for sale: 50 available units from USD194,468 to USD613,322.
Baan Siri 31 for rent: 59 available units from USD747 to USD5,385 per month.

Facilities

Facilities at Baan Siri 31 include parking, concierge, garden, gym, sauna, security and swimming pool.

Market stats

The average sale price at Baan Siri 31 is USD4,278 per sqm.
This is 10.7 % downtrend current average sale price in Watthana (USD4,789 per sqm) and 0.8 % downtrend the average price in Bangkok (USD4,314 per sqm).
sales prices at Baan Siri 31 are 8.5 % downtrend past year average price.

The average rent price at Baan Siri 31 is USD16 per sqm.
This is 17.2 % downtrend current average rent price in Watthana (USD19 per sqm) and 13.6 % downtrend the average price in Bangkok (USD19 per sqm).
rental prices at Baan Siri 31 are 3.0 % downtrend past year average price.

Video of Baan Siri 31
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Available units at Baan Siri 31
Price Bedrooms Bathrooms Size Floor Publisher
For sale 1 bed condo in Watthana, Bangkok
USD198,208 USD3,539/m²
1
1
56 m²
9
Premium
108Siam Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD356,026 USD4,045/m²
2
2
88 m²
17
Premium
BHL Property
Contact
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For sale 1 bed condo in Watthana, Bangkok
USD194,468 USD3,411/m²
1
1
57 m²
7
Premium
Bangkok Residence
Contact
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For sale 2 bedrooms condo in Watthana, Bangkok
USD356,026 USD4,045/m²
2
2
88 m²
Premium
PropertyScout Great deals
Contact
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For rent and for sale 1 bed condo in Watthana, Bangkok
USD245,329 USD4,460/m²
1
1
55 m²
Premium
Beyond Horizon
Contact
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For rent and for sale 2 bedrooms condo in Watthana, Bangkok
USD448,773 USD4,931/m²
2
2
91 m²
15
Premium
PropertyScout Great deals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD359,018 USD3,945/m²
2
2
91 m²
14
Premium
Sense Property Group
Contact
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For sale 1 bed condo in Watthana, Bangkok
USD200,452 USD3,516/m²
1
1
57 m²
7
Premium
PropertyScout Great deals
Contact
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For rent and for sale 1 bed condo in Watthana, Bangkok
USD245,329 USD4,460/m²
1
55 m²
Premium
Beyond Horizon
Contact
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For sale 1 bed condo in Watthana, Bangkok
USD224,386 USD3,868/m²
1
1
58 m²
Premium
PropertyScout Great deals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD328,801 USD3,736/m²
2
2
88 m²
A List Elite
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For sale 2 bedrooms condo in Watthana, Bangkok
USD356,026 USD4,045/m²
2
2
88 m²
17
Premium
PropertyScout Great deals
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For sale 1 bed condo in Watthana, Bangkok
USD263,280 USD4,701/m²
1
1
56 m²
10
Premium
FazWaz Bangkok Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD373,977 USD4,348/m²
2
2
86 m²
Premium
FreshProperty - a brand of PropertyScout
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For sale 2 bedrooms condo in Watthana, Bangkok
USD373,977 USD4,249/m²
2
2
88 m²
15
Premium
FazWaz Bangkok Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD356,026 USD4,045/m²
2
2
88 m²
17
Premium
FazWaz Bangkok Sales and Rentals
Contact
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For sale 3 bedrooms condo in Watthana, Bangkok
USD613,323 USD4,611/m²
3
3
133 m²
20
Premium
PropertyScout Great deals
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For sale 1 bed condo in Watthana, Bangkok
USD224,386 USD4,006/m²
1
1
56 m²
9
Premium
PropertyScout Great deals
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD613,323 USD4,611/m²
3
3
133 m²
20
Premium
FazWaz Bangkok Sales and Rentals
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD226,181 USD4,038/m²
1
1
56 m²
14
Premium
FazWaz Bangkok Sales and Rentals
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  • 1
  • 2
  • 3
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1 - 20 of 50 results

Price Bedrooms Bathrooms Size Floor Publisher
For rent 2 bedrooms condo in Watthana, Bangkok
USD1,645 USD18/m²
2
2
88 m²
11
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD1,047 USD16/m²
1
1
62 m²
Premium
Beyond Horizon
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,421 USD15/m²
2
92 m²
Premium
Beyond Horizon
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For rent 2 bedrooms condo in Watthana, Bangkok
USD2,543 USD18/m²
2
2
134 m²
Premium
Sense Property Group
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,496 USD17/m²
2
2
87 m²
11
Premium
FreshProperty - a brand of PropertyScout
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,436 USD16/m²
2
2
87 m²
PropertySights Real Estate
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,645 USD18/m²
2
2
90 m²
10
Premium
FreshProperty - a brand of PropertyScout
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For rent 1 bed condo in Watthana, Bangkok
USD853 USD13/m²
1
1
62 m²
Premium
Beyond Horizon
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,645 USD18/m²
2
2
90 m²
Premium
FreshProperty - a brand of PropertyScout
Contact
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,421 USD15/m²
2
2
94 m²
Premium
Beyond Horizon
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,436 USD16/m²
2
2
87 m²
10
Premium
FazWaz Bangkok Sales and Rentals
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,346 USD15/m²
2
2
89 m²
16
Premium
FazWaz Bangkok Sales and Rentals
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,436 USD16/m²
2
2
86 m²
10
Premium
FazWaz Bangkok Sales and Rentals
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For rent and for sale 1 bed condo in Watthana, Bangkok
USD898 USD16/m²
1
1
55 m²
Premium
Beyond Horizon
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For rent 1 bed condo in Watthana, Bangkok
USD898 USD15/m²
1
1
58 m²
6
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD898 USD16/m²
1
1
56 m²
6
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 2 bedrooms condo in Watthana, Bangkok
USD1,421 USD15/m²
2
92 m²
Premium
Beyond Horizon
Contact
Show more
For rent 2 bedrooms condo in Watthana, Bangkok
USD1,645 USD18/m²
2
2
87 m²
9
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent and for sale 2 bedrooms condo in Watthana, Bangkok
USD1,496 USD16/m²
2
2
91 m²
15
Premium
PropertyScout Great deals
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD1,047 USD17/m²
1
1
59 m²
12
Premium
FazWaz Bangkok Sales and Rentals
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  • 1
  • 2
  • 3
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1 - 20 of 59 results

Features
  • Parking
  • Concierge
  • Garden
  • Gym
  • Sauna
  • Security
  • Swimming pool
Parking and Lifts
  • # of passenger lifts in each building: 2
  • # of service lifts in each building: 0
  • Parking type: Conventional
  • Ratio of parking spaces to # of units: 70%
  • Charging stations on site: no
Management
  • Pets: Not allowed
  • Common area management company: Plus living management
  • Common area management fee: ฿40/sqm
Key facts about properties sold in Baan Siri 31
  • Average price per square meter: ฿118,000
  • Average selling time: 703 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 18% below their original listing price.

Don't miss this investment opportunity in Baan Siri 31. This is the perfect time to purchase your next property in an exclusive location. Contact

Previous Sales at Baan Siri 31
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
11/03/2026 ฿10,200,000 ฿115,909/m² 2 2 88 m² 21 Fully Furnished Skyline View Thai Quota
09/02/2026 ฿17,000,000 ฿128,787/m² 3 3 132 m² 17 Fully Furnished City View Thai Quota
06/02/2026 ฿5,900,000 ฿107,272/m² 1 1 55 m² 7 Fully Furnished City View Foreign Quota
19/01/2026 ฿12,800,000 ฿140,659/m² 2 2 91 m² 10 Fully Furnished Skyline View Thai Quota
26/08/2024 ฿9,100,000 ฿101,111/m² 2 2 90 m² 15 Fully Furnished City View Foreign Quota
10/08/2022 ฿15,450,000 ฿116,165/m² 3 4 133 m² 20 Partly Furnished - Thai Quota
28/04/2022 ฿14,330,000 ฿107,744/m² 3 4 133 m² 22 Unfurnished City View Foreign Quota
20/02/2020 ฿11,870,000 ฿130,439/m² 2 2 91 m² 12 Partly Furnished City View Foreign Quota

Market insights

For sale USD306,567 USD4,790/sqm +1.2 % Evolution compared to June 2025 13,501 Condos for sale in Watthana, Bangkok
The average price for sale of condos in Watthana is USD306,566. Compare to a year ago (June 2025) this represents a rise of +1.2 % and a fall of -4.3 % since the beginning of the year (January 2026). The average price per square meter for sale in Watthana is USD4,789/sqm, 11.0 % higher than the Bangkok median of USD4,314/sqm. The average price in Watthana for condos for sale for studio is USD165,122, USD195,145 for 1 bedroom, USD397,613 for 2 bedrooms, USD790,504 for 3 bedrooms and USD1,338,598 for 4 or more bedrooms.
For rent USD1,349 USD20/sqm +3.1 % Evolution compared to June 2025 32,121 Condos for rent in Watthana, Bangkok
The average price for rent of condos in Watthana is USD1,348. Compare to a year ago (June 2025) this represents a rise of +3.1 % and a fall of -5.0 % since the beginning of the year (January 2026). The average price per square meter for rent in Watthana is USD19/sqm, 4.3 % higher than the Bangkok median of USD19/sqm. The average price in Watthana for condos for rent for studio is USD549, USD870 for 1 bedroom, USD1,651 for 2 bedrooms, USD2,694 for 3 bedrooms and USD4,430 for 4 or more bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • MRT Queen Sirikit National Convention Centre, BTS Asok, BTS Phloen Chit, BTS Nana, BTS Phrom Phong and MRT Sukhumvit are close to Baan Siri 31.
  • Baan Siri 31 has 50 units for sale starting from USD194,468 up to USD613,322.
  • Baan Siri 31 has 59 units for rent starting from USD747 / month up to USD5,385 / month.
Location
Projects Nearby Baan Siri 31
Project Name
Location
Number of units
Sales Prices
Monthly Rentals
Year Built
Completion Status
United Tower
Watthana, Bangkok
41
USD658,199 - USD658,199
USD1,196 - USD4,487
Dec 2003
Completed
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Phatana Court
Watthana, Bangkok
12
N/A
USD1,047 - USD1,795
Jul 2026
Completed
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L3 Avenue
Watthana, Bangkok
4
N/A
USD1,047 - USD2,991
Dec 2008
Completed
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GM Heritage Sukhumvit 43
Watthana, Bangkok
1
USD38,953,462 - USD38,953,462
N/A
Oct 2024
Completed
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Silver Hill Residence Sukhumvit 65
Watthana, Bangkok
4
N/A
USD2,543 - USD2,842
Dec 2016
Completed
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Paragon 31
Watthana, Bangkok
7
N/A
USD1,795 - USD2,243
May 2017
Completed
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City Plus Ekkamai 10
Watthana, Bangkok
3
USD897,545 - USD897,545
USD4,637 - USD5,684
Jan 2004
Completed
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Baan Promsri 2
Watthana, Bangkok
4
N/A
USD4,188 - USD4,188
Jul 2026
Completed
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Destiny@55
Watthana, Bangkok
13
N/A
USD2,543 - USD3,739
Jan 2008
Completed
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Noble Form Thonglor
Watthana, Bangkok
110
USD172,029 - USD1,368,487
USD867 - USD2,543
Nov 2025
Completed
More Details