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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 129 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 USD100,920 to USD293,558.
THE BASE Phetchaburi-Thonglor for rent: 107 available units from USD356 to USD1,038 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 USD4,199 per sqm.
This is 9.9 % downtrend current average sale price in Watthana (USD4,659 per sqm) and 1.8 % uptrend the average price in Bangkok (USD4,126 per sqm).
sales prices at THE BASE Phetchaburi-Thonglor are 3.4 % downtrend past year average price.

The average rent price at THE BASE Phetchaburi-Thonglor is USD17 per sqm.
This is 12.2 % downtrend current average rent price in Watthana (USD19 per sqm) and 7.5 % downtrend the average price in Bangkok (USD18 per sqm).
rental prices at THE BASE Phetchaburi-Thonglor are 2.0 % 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
USD234,194 USD3,839/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
USD136,539 USD3,901/m²
1
1
35 m²
24
Premium
FazWaz Bangkok Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD213,713 USD4,645/m²
2
1
46 m²
6
Premium
108Siam Sales and Rentals
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD136,242 USD4,128/m²
1
1
33 m²
24
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD175,126 USD5,472/m²
1
1
32 m²
16
Premium
108Siam Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD127,634 USD4,117/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
USD234,194 USD3,839/m²
2
2
61 m²
18
Premium
108Siam Sales and Rentals
Contact
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For sale 1 bed condo in Watthana, Bangkok
USD133,571 USD4,047/m²
1
1
33 m²
17
Premium
108Siam Sales and Rentals
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For sale 2 bedrooms condo in Watthana, Bangkok
USD217,097 USD4,719/m²
2
2
46 m²
19
Premium
108Siam Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD133,571 USD4,452/m²
1
1
30 m²
31
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD148,026 USD4,485/m²
1
1
33 m²
21
Premium
108Siam Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD100,920 USD3,364/m²
1
1
30 m²
17
Premium
Connex Property
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For sale 2 bedrooms condo in Watthana, Bangkok
USD293,559 USD4,812/m²
2
2
61 m²
Premium
Keller Henson Co.,Ltd.
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For sale 2 bedrooms condo in Watthana, Bangkok
USD222,321 USD4,833/m²
2
2
46 m²
Premium
Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD133,274 USD4,595/m²
1
1
29 m²
Premium
Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD127,634 USD4,558/m²
1
1
28 m²
Premium
Keller Henson Co.,Ltd.
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For sale 1 bed condo in Watthana, Bangkok
USD133,571 USD4,047/m²
1
1
33 m²
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PropertyScout Great deals
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD114,277 USD3,265/m²
1
1
35 m²
11
Premium
108Siam Sales and Rentals
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For sale and for rent 1 bed condo in Watthana, Bangkok
USD127,337 USD3,745/m²
1
1
34 m²
12
Premium
FazWaz Bangkok Sales and Rentals
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For sale 1 bed condo in Watthana, Bangkok
USD122,588 USD3,714/m²
1
1
33 m²
11
Premium
Connex Property
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  • 1
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1 - 20 of 25 results

Price Bedrooms Bathrooms Size Floor Publisher
For rent 1 bed condo in Watthana, Bangkok
USD564 USD17/m²
1
1
33 m²
29
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD534 USD16/m²
1
1
33 m²
7
Premium
108Siam Sales and Rentals
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For rent 1 bed condo in Watthana, Bangkok
USD623 USD19/m²
1
1
32 m²
9
Premium
FreshProperty - a brand of PropertyScout
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD564 USD17/m²
1
1
33 m²
13
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD534 USD16/m²
1
1
32 m²
12
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD594 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
USD534 USD15/m²
1
1
34 m²
21
Premium
FazWaz Bangkok Sales and Rentals
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD594 USD19/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
USD564 USD17/m²
1
1
33 m²
20
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD519 USD17/m²
1
1
29 m²
25
Premium
FazWaz Bangkok Sales and Rentals
Contact
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For rent 1 bed condo in Watthana, Bangkok
USD623 USD18/m²
1
1
33 m²
24
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD534 USD16/m²
1
1
33 m²
21
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD623 USD19/m²
1
1
32 m²
9
Premium
FreshProperty - a brand of PropertyScout
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD594 USD18/m²
1
1
33 m²
19
Premium
FreshProperty - a brand of PropertyScout
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD549 USD16/m²
1
1
34 m²
10
Premium
Connex Property
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD594 USD18/m²
1
1
33 m²
19
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD594 USD18/m²
1
1
33 m²
19
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD505 USD14/m²
1
1
34 m²
24
Premium
108Siam Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD534 USD16/m²
1
1
33 m²
9
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
For rent 1 bed condo in Watthana, Bangkok
USD445 USD14/m²
1
1
30 m²
17
Premium
FazWaz Bangkok Sales and Rentals
Contact
Show more
  • 1
  • 2
  • 3
  • 4
  • 5
  • >

1 - 20 of 107 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 USD295,885 USD4,660/sqm -4.0 % Evolution compared to September 2025 12,763 Condos for sale in Watthana, Bangkok
The average price for sale of condos in Watthana is USD295,884. Compare to a year ago (September 2025) this represents a fall of -4.0 % and a fall of -6.9 % since the beginning of the year (January 2026). The average price per square meter for sale in Watthana is USD4,659/sqm, 12.9 % higher than the Bangkok median of USD4,126/sqm. The average price in Watthana for condos for sale for studio is USD134,933, USD186,689 for 1 bedroom, USD390,040 for 2 bedrooms, USD780,362 for 3 bedrooms and USD1,348,312 for 4 or more bedrooms.
For rent USD1,291 USD20/sqm -1.3 % Evolution compared to September 2025 33,058 Condos for rent in Watthana, Bangkok
The average price for rent of condos in Watthana is USD1,290. Compare to a year ago (September 2025) this represents a fall of -1.3 % and a fall of -6.7 % since the beginning of the year (January 2026). The average price per square meter for rent in Watthana is USD19/sqm, 5.3 % higher than the Bangkok median of USD18/sqm. The average price in Watthana for condos for rent for studio is USD544, USD841 for 1 bedroom, USD1,647 for 2 bedrooms, USD2,584 for 3 bedrooms and USD4,494 for 4 or more bedrooms.
Frequently Asked Questions
Frequently Asked Questions
  • THE BASE Phetchaburi-Thonglor has 25 units for sale starting from USD100,920 up to USD293,558.
  • THE BASE Phetchaburi-Thonglor has 107 units for rent starting from USD356 / month up to USD1,038 / 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
51
USD653,012 - USD653,012
USD1,187 - USD4,452
Dec 2003
Completed
More Details
Phatana Court
Watthana, Bangkok
11
N/A
USD1,038 - USD1,780
Oct 2026
Completed
More Details
Paragon 31
Watthana, Bangkok
17
N/A
USD1,780 - USD2,226
May 2017
Completed
More Details
L3 Avenue
Watthana, Bangkok
4
N/A
USD1,038 - USD2,968
Dec 2008
Completed
More Details
GM Heritage Sukhumvit 43
Watthana, Bangkok
2
USD38,646,482 - USD38,646,482
USD2,819 - USD2,819
Oct 2024
Completed
More Details
Silver Hill Residence Sukhumvit 65
Watthana, Bangkok
4
N/A
USD2,523 - USD2,819
Dec 2016
Completed
More Details
City Plus Ekkamai 10
Watthana, Bangkok
3
USD890,471 - USD890,471
USD4,600 - USD5,639
Jan 2004
Completed
More Details
Baan Promsri 2
Watthana, Bangkok
4
N/A
USD4,155 - USD4,155
Oct 2026
Completed
More Details
Destiny@55
Watthana, Bangkok
19
N/A
USD2,523 - USD3,710
Jan 2008
Completed
More Details
Noble Form Thonglor
Watthana, Bangkok
156
USD162,956 - USD1,357,702
USD860 - USD2,523
Nov 2025
Completed
More Details