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Overview of THE BASE Phetchaburi-Thonglor in Watthana, Bangkok

THE BASE Phetchaburi-Thonglor is a condo project, developed by Sansiri, located at 2298 Phetchaburi Road, Bang Kapi, Huai Khwang, Bangkok, 10310 Thailand. Construction of THE BASE Phetchaburi-Thonglor was completed in Jun 2022. Condo comprises of 1 building, 36 floors and 118 units.

About THE BASE Phetchaburi-Thonglor
The Base Phetchaburi - Thonglor sits right on the main thoroughfare, easily connected to every route on a high-potential location in the heart of the City close to all lifestyle venues. Thonglor is only 400 metres away. You will appreciate every rhythm of life that you have always dreamt of.Discover a place that is truly you on a location in the heart of the City. Enjoy the pleasures of the Thonglor lifestyle and the variety of functions around you that promise to fulfill every dimension. This is the place designed specifically for urbanites.
Available Units

THE BASE Phetchaburi-Thonglor for sale: 25 available units from USD99,564 to USD298,390.
THE BASE Phetchaburi-Thonglor for rent: 96 available units from USD422 to USD1,055 per month.

Facilities

Facilities at THE BASE Phetchaburi-Thonglor include parking, concierge, garden, gym, office room, security and swimming pool.

Market stats

The average sale price at THE BASE Phetchaburi-Thonglor is USD4,111 per sqm.
This is 12.1 % downtrend current average sale price in Watthana (USD4,675 per sqm) and 2.4 % downtrend the average price in Bangkok (USD4,214 per sqm).
sales prices at THE BASE Phetchaburi-Thonglor are 5.1 % downtrend past year average price.

The average rent price at THE BASE Phetchaburi-Thonglor is USD16 per sqm.
This is 11.1 % downtrend current average rent price in Watthana (USD19 per sqm) and 8.1 % downtrend the average price in Bangkok (USD18 per sqm).
rental prices at THE BASE Phetchaburi-Thonglor are 0.0 % downtrend past year average price.

Video of THE BASE Phetchaburi-Thonglor
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Available units at THE BASE Phetchaburi-Thonglor
Price Bedrooms Bathrooms Size Floor Publisher
For sale 2 bedrooms condo in Watthana, Bangkok
USD225,980 USD4,912/m²
2
2
46 m²
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Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD138,786 USD3,965/m²
1
1
35 m²
24
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FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD178,008 USD5,562/m²
1
1
32 m²
16
Premium
108Siam Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD129,735 USD4,185/m²
1
1
31 m²
11
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108Siam Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD298,390 USD4,891/m²
2
2
61 m²
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Keller Henson Co.,Ltd.
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For sale 2 bedrooms condo in Watthana, Bangkok
USD217,231 USD4,722/m²
2
1
46 m²
6
Premium
108Siam Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD135,769 USD4,114/m²
1
1
33 m²
17
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108Siam Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD238,049 USD3,902/m²
2
2
61 m²
18
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108Siam Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD238,049 USD3,902/m²
2
2
61 m²
18
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FreshProperty - a brand of PropertyScout
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For sale 1 bed condo in Watthana, Bangkok
USD150,462 USD4,559/m²
1
1
33 m²
21
Premium
108Siam Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD99,564 USD3,318/m²
1
1
30 m²
17
Premium
Connex Property
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For sale 1 bed condo in Watthana, Bangkok
USD114,649 USD3,474/m²
1
1
33 m²
11
Premium
Connex Property
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For sale 1 bed condo in Watthana, Bangkok
USD146,329 USD4,572/m²
1
1
32 m²
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Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD135,467 USD4,671/m²
1
1
29 m²
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Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD129,735 USD4,633/m²
1
1
28 m²
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Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD129,735 USD4,633/m²
1
1
28 m²
Premium
Keller Henson Co.,Ltd.
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD116,158 USD3,318/m²
1
1
35 m²
11
Premium
108Siam Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD220,670 USD4,797/m²
2
2
46 m²
19
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108Siam Sales and Rentals
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD129,433 USD3,806/m²
1
1
34 m²
12
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD135,769 USD4,525/m²
1
1
30 m²
31
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1 - 20 of 25 results

Price Bedrooms Bathrooms Size Floor Publisher
For rent studio condo in Watthana, Bangkok
USD603 USD18/m²
1
32 m²
9
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FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD513 USD16/m²
1
1
32 m²
18
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD543 USD16/m²
1
1
33 m²
7
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108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD558 USD16/m²
1
1
33 m²
10
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FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD543 USD19/m²
1
1
28 m²
26
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FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD543 USD16/m²
1
1
33 m²
12
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD483 USD17/m²
1
1
28 m²
6
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD573 USD17/m²
1
1
33 m²
20
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD603 USD18/m²
1
1
33 m²
26
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD573 USD17/m²
1
1
33 m²
13
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD603 USD18/m²
1
1
33 m²
23
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD543 USD16/m²
1
1
32 m²
12
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD603 USD18/m²
1
1
33 m²
26
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD543 USD15/m²
1
1
34 m²
21
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD603 USD20/m²
1
1
30 m²
23
Premium
FazWaz Bangkok Sales and Rentals
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD573 USD17/m²
1
1
33 m²
20
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD528 USD18/m²
1
1
29 m²
25
Premium
FazWaz Bangkok Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD513 USD16/m²
1
1
32 m²
6
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD603 USD18/m²
1
1
33 m²
19
Premium
108Siam Sales and Rentals
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD709 USD17/m²
1
1
40 m²
8
Premium
FreshProperty - a brand of PropertyScout
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  • 1
  • 2
  • 3
  • 4
  • 5
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1 - 20 of 96 results

Features
  • Parking
  • Concierge
  • Garden
  • Gym
  • 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: 44%
  • Charging stations on site: yes
Management
  • Pets: Not allowed
  • Common area management fee: ฿59/sqm
  • Sinking fund: ฿500/sqm
Payment Plan

Check out the payment plans to purchase a property in THE BASE Phetchaburi-Thonglor. Whether you are interested in investing in a strategic location in Watthana or finding your next residence, here you will find the necessary options to facilitate your purchase.

2 Bedroom
Installment Milestone Payment
Reservation deposit Immediately ฿200,000
1st Installment Upon contract signing 30.0%
2nd Installment Transfer 70.0%
1 Bedroom
Installment Milestone Payment
Reservation deposit Immediately ฿100,000
1st Installment Upon contract signing 30.0%
2nd Installment Transfer 70.0%
Key facts about properties sold in THE BASE Phetchaburi-Thonglor
  • Average price per square meter: ฿120,000
  • Average selling time: 91 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 13% below their original listing price.

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

Previous Sales at THE BASE Phetchaburi-Thonglor
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
26/09/2025 ฿4,210,000 ฿131,562/m² 1 1 32 m² 15 Fully Furnished River or Canal View Thai Quota
15/01/2024 ฿3,850,000 ฿120,312/m² 1 1 32 m² 17 Fully Furnished City View Foreign Quota
15/01/2024 ฿3,490,000 ฿109,062/m² 1 1 32 m² 12 Fully Furnished City View Foreign Quota

Market insights

For sale USD301,476 USD4,676/sqm -0.8 % Evolution compared to July 2025 12,428 Condos for sale in Watthana, Bangkok
The average price for sale of condos in Watthana is USD301,475. Compare to a year ago (July 2025) this represents a fall of -0.8 % and a fall of -6.6 % since the beginning of the year (January 2026). The average price per square meter for sale in Watthana is USD4,675/sqm, 10.9 % higher than the Bangkok median of USD4,214/sqm. The average price in Watthana for condos for sale for studio is USD135,664, USD190,417 for 1 bedroom, USD391,814 for 2 bedrooms, USD775,053 for 3 bedrooms and USD1,336,910 for 4 or more bedrooms.
For rent USD1,331 USD20/sqm -0.6 % Evolution compared to July 2025 31,243 Condos for rent in Watthana, Bangkok
The average price for rent of condos in Watthana is USD1,330. Compare to a year ago (July 2025) this represents a fall of -0.6 % and a fall of -8.4 % since the beginning of the year (January 2026). The average price per square meter for rent in Watthana is USD19/sqm, 3.4 % higher than the Bangkok median of USD18/sqm. The average price in Watthana for condos for rent for studio is USD537, USD836 for 1 bedroom, USD1,634 for 2 bedrooms, USD2,630 for 3 bedrooms and USD4,456 for 4 or more bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • THE BASE Phetchaburi-Thonglor has 25 units for sale starting from USD99,564 up to USD298,390.
  • THE BASE Phetchaburi-Thonglor has 96 units for rent starting from USD422 / month up to USD1,055 / month.
Location
Projects Nearby THE BASE Phetchaburi-Thonglor
Project Name
Location
Number of units
Sales Prices
Monthly Rentals
Year Built
Completion Status
United Tower
Watthana, Bangkok
47
USD663,760 - USD663,760
USD1,206 - USD4,525
Dec 2003
Completed
More Details
Phatana Court
Watthana, Bangkok
12
N/A
USD1,055 - USD1,810
Aug 2026
Completed
More Details
Paragon 31
Watthana, Bangkok
8
N/A
USD1,810 - USD2,262
May 2017
Completed
More Details
GM Heritage Sukhumvit 43
Watthana, Bangkok
3
USD39,282,535 - USD39,282,535
USD2,866 - USD3,017
Oct 2024
Completed
More Details
L3 Avenue
Watthana, Bangkok
4
N/A
USD1,055 - USD3,017
Dec 2008
Completed
More Details
Silver Hill Residence Sukhumvit 65
Watthana, Bangkok
4
N/A
USD2,564 - USD2,866
Dec 2016
Completed
More Details
City Plus Ekkamai 10
Watthana, Bangkok
3
USD905,127 - USD905,127
USD4,676 - USD5,732
Jan 2004
Completed
More Details
Baan Promsri 2
Watthana, Bangkok
4
N/A
USD4,223 - USD4,223
Aug 2026
Completed
More Details
Destiny@55
Watthana, Bangkok
19
N/A
USD2,564 - USD3,771
Jan 2008
Completed
More Details
Noble Form Thonglor
Watthana, Bangkok
119
USD167,448 - USD1,380,047
USD874 - USD2,564
Nov 2025
Completed
More Details