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Overview of Petch 9 Tower in Ratchathewi, Bangkok

Petch 9 Tower is a condo project, located at 501, Thanon Phaya Thai, Ratchathewi, Bangkok, 10400 Thailand. Construction of Petch 9 Tower was completed in Dec 1993. Condo comprises of 24 floors and 20 units.

Details and highlights Petch 9 Tower
Petch 9 Tower, a high-class condominium in Bangkok, is now ready to deliver you the best experience of living like a winner with the design under the concept of Legend of triumph that represent the resident’s timeless taste. This project is truly perfect for an urban lifestyle with well-selected furniture and quality materials from a famous brand, allowing the residents to feel most comfortable all the time living here. Additionally, this project can fulfill your perfect living with units starting with 1-2 bedrooms in an area of 79-111 sq.m., providing you the most privacy and full facilities, such as a swimming pool, fitness room, car parking and 24-hour security.

Petch 9 Tower is outstanding in the main commercial area in the center of Bangkok that is well-known among Thais and foreigners who like shopping. Many renowned hospitals have surrounded this area, such as BNH Hospital, King Chulalongkorn Memorial Hospital, and Police Hospital. There are many fashion merchandise or world-class brand-name products in famous department stores, such as Platinum Fashion Mall, Siam Square One, MBK Center, Siam Paragon and Central World. Moreover, transportation is convenient for traveling by car and public transport. You can access Ratchathewi BTS from the project within 5 minutes or only 350 meters and easily get to the Victory Monument, the most important Bangkok transportation center.

Project Information
Petch 9 Tower is a high-rise condominium with 24-floor height including 200 units. This project was developed by Q Houses and completed in 1993. The project is located in Soi Phetchaburi 9, Thanon Phaya Thai, Ratchathewi, Bangkok.

Room Types and Details
- 1 bedroom and 1 bathroom (79 square meters)
- 2 bedrooms and 2 bathrooms (111 square meters)

Project Facilities
- Communal Pool
- Communal Gym
- Car Parking
- CCTV (Video Surveillance)
- 24H Security

Direction to the Project
- To get to the project by car, you can start from Platinum Fashion Mall by heading west along the Phetchaburi Road for 550 meters. Then, keep right on Phetchaburi Road, turn left into Soi Phetchaburi 9, and drive straight for 81 meters. Finally, you will find the project on your right-hand side.

- To get to the project by public transport, you can take BTS Skytrain, and the nearest station is Ratchathewi BTS. When you leave this station, head to the north along Phaya Thai Road for 90 meters. Next, turn right at Ratchathewi Intersection to get onto Phetchaburi Road, walk directly for 200 meters, turn left to get into Soi Phetchaburi 9, and walk straight for 81 meters. Finally, you will find the project on your right-hand side.
Available Units

Petch 9 Tower for sale: 7 available units from S$ 231,798 to S$ 483,718.
Petch 9 Tower for rent: 14 available units from S$ 928 to S$ 2,902 per month.

Facilities

Facilities at Petch 9 Tower include parking, children area, gym, sauna, security and swimming pool.

Market stats

The average sale price at Petch 9 Tower is S$ 3,086 per sqm.
This is 52.1 % downtrend current average sale price in Ratchathewi (S$ 6,443 per sqm) and 44.5 % downtrend the average price in Bangkok (S$ 5,558 per sqm).
sales prices at Petch 9 Tower are 19.8 % downtrend past year average price.

The average rent price at Petch 9 Tower is S$ 13 per sqm.
This is 43.7 % downtrend current average rent price in Ratchathewi (S$ 24 per sqm) and 44.1 % downtrend the average price in Bangkok (S$ 24 per sqm).
rental prices at Petch 9 Tower are 3.0 % uptrend past year average price.

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Available units at Petch 9 Tower
Features
  • Parking
  • Children area
  • Gym
  • Sauna
  • Security
  • Swimming pool
Parking and Lifts
  • Charging stations on site: no
Management
  • Pets: Not allowed
  • Common area management fee: ฿ 65/sqm
Key facts about properties sold in Petch 9 Tower
  • Average price per square meter: ฿97,400
  • Average selling time: 340 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 0% below their original listing price.

Don't miss this investment opportunity in Petch 9 Tower. This is the perfect time to purchase your next property in an exclusive location. Contact

Previous Sales at Petch 9 Tower
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
07/11/2024 ฿ 12,500,000 ฿ 97,656/m² 2 2 128 m² 18 Partly Furnished City View Thai Quota
28/02/2023 ฿ 10,500,000 ฿ 94,594/m² 2 2 111 m² 10 Partly Furnished City View Thai Quota

Market insights

For sale S$ 302,439 S$ 6,444/sqm -4.5 % Evolution compared to June 2025 2,263 Condos for sale in Ratchathewi, Bangkok
The average price for sale of condos in Ratchathewi is S$ 302,438. Compare to a year ago (June 2025) this represents a fall of -4.5 % and a fall of -10.2 % since the beginning of the year (January 2026). The average price per square meter for sale in Ratchathewi is S$ 6,443/sqm, 15.9 % higher than the Bangkok median of S$ 5,558/sqm. The average price in Ratchathewi for condos for sale for studio is S$ 197,136, S$ 254,572 for 1 bedroom, S$ 452,125 for 2 bedrooms and S$ 785,885 for 3 bedrooms.
For rent S$ 1,058 S$ 25/sqm +2.0 % Evolution compared to June 2025 4,175 Condos for rent in Ratchathewi, Bangkok
The average price for rent of condos in Ratchathewi is S$ 1,057. Compare to a year ago (June 2025) this represents a rise of +2.0 % and a fall of -2.8 % since the beginning of the year (January 2026). The average price per square meter for rent in Ratchathewi is S$ 24/sqm, 0.6 % lower than the Bangkok median of S$ 24/sqm. The average price in Ratchathewi for condos for rent for studio is S$ 788, S$ 980 for 1 bedroom, S$ 1,553 for 2 bedrooms and S$ 2,722 for 3 bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • BTS Siam, BTS Phaya Thai, BTS National Stadium, BTS Ratchadamri and BTS Victory Monument are close to Petch 9 Tower.
  • Petch 9 Tower has 7 units for sale starting from S$ 231,798 up to S$ 483,718.
  • Petch 9 Tower has 14 units for rent starting from S$ 928 / month up to S$ 2,902 / month.
Location
Projects Nearby Petch 9 Tower
Project Name
Location
Number of units
Sales Prices
Monthly Rentals
Year Built
Completion Status
Rhythm Rangnam
Ratchathewi, Bangkok
143
S$ 212,836 - S$ 599,811
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M Phayathai
Ratchathewi, Bangkok
51
S$ 282,491 - S$ 1,234,450
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Dec 2014
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Mövenpick Hotel and Residences Phayathai
Ratchathewi, Bangkok
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S$ 262,756 - S$ 262,756
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Jul 2026
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Ideo Q Victory
Ratchathewi, Bangkok
145
S$ 201,226 - S$ 615,290
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The Extro Phayathai - Rangnam
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126
S$ 267,012 - S$ 1,106,361
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Hampton Residence Phayathai At Park Origin Phayathai
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S$ 417,932 - S$ 417,932
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Jun 2021
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Noble House Phayathai
Ratchathewi, Bangkok
17
S$ 189,230 - S$ 421,802
S$ 580 - S$ 967
Jan 2009
Completed
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Payatai Plaza
Ratchathewi, Bangkok
4
S$ 227,928 - S$ 522,416
S$ 2,321 - S$ 2,321
Jan 1994
Completed
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MARQUIS Phayathai
Ratchathewi, Bangkok
3
S$ 372,502 - S$ 1,344,234
N/A
Jul 2026
Completed
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Supreme Condo Ratchawithi 3
Ratchathewi, Bangkok
5
S$ 147,050 - S$ 205,096
S$ 3,289 - S$ 3,289
Jan 2012
Completed
More Details