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Overview of Serio Sukhumvit 50 in Phra Khanong, Bangkok

Serio Sukhumvit 50 is a condo project, developed by Thai Taweeporn Development, located at 307 Sukhumvit 50, Phra Khanong, Khlong Toei, Bangkok, 10110 Thailand. Construction of Serio Sukhumvit 50 was completed in Nov 2018. Condo comprises of 2 buildings, 8 floors and 73 units.

About Serio Sukhumvit 50
Release yourself from the confinement of the same living pattern at Serio Sukhumvit 50, a low-rise condominium with only 11 units on each floor that provides maximum privacy and a quiet environment, which is not crowded like a high-rise condo. In addition, the project is designed in the "Modern Minimal" style, which emphasizes simplicity while remaining elegant and modern. Each unit is designed to maximize the use of every square meter, comes fully furnished with selected premium grade materials and furniture. Furthermore, there are complete facilities, including a fitness center, a swimming pool, a library, a garden, etc. Every function in the condo has been carefully considered and implemented to make your daily life as enjoyable as possible.

Serio Sukhumvit 50 can meet urban lifestyle living in the potential location of Sukhumvit area, connecting all travel with On Nut BTS, which is only a few steps away and 2 expressways, including Chalong Rat Expressway and Chalerm Mahanakorn Expressway. It is surrounded by vibrant communities, such as Lotus's On Nut, Big C Extra On Nut, Gateway Ekamai, Bangkok International Preparatory & Secondary School, Kluaynamthai Hospital, and many more. All of this will turn your boring day into a memorable special occasion.

Project Information
Serio Sukhumvit 50 is an 8-story low-rise condominium project with 2 buildings, 151 residential units, and 77 parking spaces or 50% of the total units (including double parking). The project is located at Soi Sukhumvit 50, Sukhumvit Road, Phra Khanong, Khlong Toei, Bangkok. It was developed by Thai Taweeporn Development and completed in 2018.

Room Types and Details
- Studio (21.66 sq.m.)
- 1 Bedroom (27.33 - 40.9 sq.m.)
- 2 Bedrooms (51 - 52 sq.m.)

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

Direction to the Project
- To get to the project by public transport, you can take the BTS Skytrain. The nearest station is On Nut BTS. Leave the station through Exit 2. Once you get off the station, head northwest for 80 meters and turn left to enter Soi Sukhumvit 50 for 350 meters. Then, you will find the project on your right-hand side.
- To get to the project by car, you can start from Major Cineplex Sukhumvit by heading southeast on Sukhumvit Road for 3.2 kilometers and making a U-turn. Then, keep left for 750 meters and turn left into Soi Sukhumvit 50 for 350 meters; you will find the project on your right-hand side.
Available Units

Serio Sukhumvit 50 for sale: 11 available units from USD91,568 to USD120,278.
Serio Sukhumvit 50 for rent: 63 available units from USD362 to USD1,027 per month.

Facilities

Facilities at Serio Sukhumvit 50 include parking, concierge, garden, gym, library, security and swimming pool.

Market stats

The average sale price at Serio Sukhumvit 50 is USD3,214 per sqm.
This is 9.2 % downtrend current average sale price in Phra Khanong (USD3,539 per sqm) and 23.7 % downtrend the average price in Bangkok (USD4,214 per sqm).
sales prices at Serio Sukhumvit 50 are 2.3 % downtrend past year average price.

The average rent price at Serio Sukhumvit 50 is USD15 per sqm.
This is 1.5 % downtrend current average rent price in Phra Khanong (USD16 per sqm) and 14.6 % downtrend the average price in Bangkok (USD18 per sqm).
rental prices at Serio Sukhumvit 50 are 2.2 % uptrend past year average price.

Video of Serio Sukhumvit 50
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Available units at Serio Sukhumvit 50
Price Bedrooms Bathrooms Size Floor Publisher
For rent 1 bed condo in Phra Khanong, Bangkok
USD695 USD16/m²
1
1
41 m²
3
Premium
Connex Property
Contact
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For rent 1 bed condo in Phra Khanong, Bangkok
USD484 USD17/m²
1
1
27 m²
5
Premium
FazWaz Bangkok Sales and Rentals
Contact
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For rent 1 bed condo in Phra Khanong, Bangkok
USD665 USD16/m²
1
1
41 m²
3
Premium
FreshProperty - a brand of PropertyScout
Contact
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For rent 2 bedrooms condo in Phra Khanong, Bangkok
USD1,028 USD19/m²
2
1
52 m²
3
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD665 USD16/m²
1
1
41 m²
3
Premium
FreshProperty - a brand of PropertyScout
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD484 USD15/m²
1
1
31 m²
8
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD484 USD16/m²
1
29 m²
4
Premium
Home Property Consulting Co., Ltd.
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD514 USD16/m²
1
32 m²
3
Premium
Home Property Consulting Co., Ltd.
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD514 USD16/m²
1
1
32 m²
4
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD484 USD15/m²
1
1
32 m²
4
Premium
Connex Property
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD514 USD17/m²
1
1
30 m²
6
Premium
Connex Property
Contact
Show more
For rent 2 bedrooms condo in Phra Khanong, Bangkok
USD907 USD17/m²
2
1
52 m²
3
Premium
Connex Property
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD695 USD16/m²
1
1
41 m²
4
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD604 USD17/m²
1
1
34 m²
8
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD574 USD15/m²
1
1
37 m²
6
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD544 USD17/m²
1
1
32 m²
7
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD514 USD16/m²
1
1
32 m²
7
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD363 USD12/m²
1
1
30 m²
2
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD484 USD15/m²
1
31 m²
2
Premium
Home Property Consulting Co., Ltd.
Contact
Show more
For rent 1 bed condo in Phra Khanong, Bangkok
USD514 USD16/m²
1
32 m²
3
Premium
Home Property Consulting Co., Ltd.
Contact
Show more
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1 - 20 of 63 results

Features
  • Parking
  • Concierge
  • Garden
  • Gym
  • Library
  • Security
  • Swimming pool
Parking and Lifts
  • # of passenger lifts in each building: 4
  • # of service lifts in each building: 0
  • Parking type: Conventional
  • Ratio of parking spaces to # of units: 50%
  • Charging stations on site: no
Management
  • Pets: Not allowed
  • Common area management company: Self-Managed
  • Common area management fee: ฿55/sqm
  • Sinking fund: ฿550/sqm
Key facts about properties sold in Serio Sukhumvit 50
  • Average price per square meter: ฿111,000
  • Average selling time: 620 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 11% below their original listing price.

Don't miss this investment opportunity in Serio Sukhumvit 50. This is the perfect time to purchase your next property in an exclusive location. Contact

Previous Sales at Serio Sukhumvit 50
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
01/07/2025 ฿4,300,000 ฿130,303/m² 1 1 33 m² 8 Fully Furnished City View Foreign Quota
13/02/2025 ฿4,600,000 ฿92,000/m² 2 1 50 m² 6 Fully Furnished City View Foreign Quota

Market insights

For sale USD137,427 USD3,540/sqm -5.3 % Evolution compared to July 2025 2,076 Condos for sale in Phra Khanong, Bangkok
The average price for sale of condos in Phra Khanong is USD137,426. Compare to a year ago (July 2025) this represents a fall of -5.3 % and a fall of -4.1 % since the beginning of the year (January 2026). The average price per square meter for sale in Phra Khanong is USD3,539/sqm, 16.0 % lower than the Bangkok median of USD4,214/sqm. The average price in Phra Khanong for condos for sale for studio is USD73,919, USD116,655 for 1 bedroom, USD221,759 for 2 bedrooms and USD353,252 for 3 bedrooms.
For rent USD598 USD17/sqm -1.7 % Evolution compared to July 2025 4,041 Condos for rent in Phra Khanong, Bangkok
The average price for rent of condos in Phra Khanong is USD597. Compare to a year ago (July 2025) this represents a fall of -1.7 % and a fall of -6.6 % since the beginning of the year (January 2026). The average price per square meter for rent in Phra Khanong is USD16/sqm, 13.3 % lower than the Bangkok median of USD18/sqm. The average price in Phra Khanong for condos for rent for studio is USD391, USD537 for 1 bedroom, USD951 for 2 bedrooms and USD1,485 for 3 bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • BTS On Nut, BTS Bang Chak and BTS Phra Khanong are close to Serio Sukhumvit 50.
  • Serio Sukhumvit 50 has 11 units for sale starting from USD91,568 up to USD120,278.
  • Serio Sukhumvit 50 has 63 units for rent starting from USD362 / month up to USD1,027 / month.
Location
Projects Nearby Serio Sukhumvit 50
Project Name
Location
Number of units
Sales Prices
Monthly Rentals
Year Built
Completion Status
The Private Sukhumvit-Bangchak
Phra Khanong, Bangkok
35
USD299,184 - USD359,625
USD1,359 - USD2,357
Dec 2009
Completed
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Plum Condo Sukhumvit 97.1
Phra Khanong, Bangkok
29
USD59,836 - USD84,617
USD287 - USD695
Dec 2021
Completed
More Details
Regent Home Sukhumvit 97/1
Phra Khanong, Bangkok
60
USD49,864 - USD111,816
USD226 - USD483
Dec 2019
Completed
More Details
Urban Space Sukhumvit 101
Phra Khanong, Bangkok
5
N/A
USD1,148 - USD1,208
Jan 2024
Completed
More Details
Regent Home 13 Sukhumvit 93
Phra Khanong, Bangkok
2
USD41,855 - USD49,864
N/A
Jan 2012
Completed
More Details
The Rev Sukhumvit 101
Phra Khanong, Bangkok
3
USD450,287 - USD589,301
N/A
Mar 2025
Completed
More Details
Regent Home 19 Sukhumvit 93
Phra Khanong, Bangkok
9
USD42,006 - USD55,908
USD196 - USD287
Jan 2013
Completed
More Details
Sukhumvit Garden Place
Phra Khanong, Bangkok
2
USD57,116 - USD57,116
USD211 - USD211
Jan 1994
Completed
More Details
Casa Condo Sukhumvit 97
Phra Khanong, Bangkok
19
USD57,419 - USD93,683
USD271 - USD604
Dec 2010
Completed
More Details
The Green Condo III
Phra Khanong, Bangkok
7
USD39,286 - USD99,728
USD302 - USD423
Jan 2014
Completed
More Details