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Overview of Royal Castle Sukhumvit 39 in Watthana, Bangkok

Royal Castle Sukhumvit 39 is a condo project, developed by T.H.Y. Real Estate, located at Royal Castle Soi Sukhumvit 39, Khlong Tan Nuea, Vadhana, Bangkok 10110, THA. Construction of Royal Castle Sukhumvit 39 was completed in Dec 1993. Condo comprises of 1 building, 24 floors and 124 units.

About Royal Castle Sukhumvit 39
Royal Castle Sukhumvit 39 is a high rise project situated in central Bangkok on Sukhumvit soi 39 with walking distance from Phrom Phong BTS station and Emporium department store right next to the BTS station on Sukhumvit main road, with the walk from the condo being only about 250 meters. Phrom Phong is a very popular area for expats and locals looking for residential property to buy or rent in the heart of Bangkok. The area offers a wide choice of bars,restaurants and shopping outlets also Benjasiri Park is within a walking distance from the condominium. The condo was completed and ready to move in since 1996 with a total of 26 storeys. The Royal Castle condo has a lovely and spacious outdoor pool with a sunbathing deck and beds, lobby, fitness room, kids playground and 24 hour security provided by security guards.
Available Units

Royal Castle Sukhumvit 39 for sale: 50 available units from USD289,856 to USD1,076,866.
Royal Castle Sukhumvit 39 for rent: 91 available units from USD897 to USD2,841 per month.

Facilities

Facilities at Royal Castle Sukhumvit 39 include parking, children area, gym, sauna, security and swimming pool.

Market stats

The average sale price at Royal Castle Sukhumvit 39 is USD3,210 per sqm.
This is 33.0 % downtrend current average sale price in Watthana (USD4,789 per sqm) and 25.6 % downtrend the average price in Bangkok (USD4,314 per sqm).
sales prices at Royal Castle Sukhumvit 39 are 0.1 % downtrend past year average price.

The average rent price at Royal Castle Sukhumvit 39 is USD11 per sqm.
This is 43.1 % downtrend current average rent price in Watthana (USD19 per sqm) and 40.7 % downtrend the average price in Bangkok (USD19 per sqm).
rental prices at Royal Castle Sukhumvit 39 are 3.7 % uptrend past year average price.

Video of Royal Castle Sukhumvit 39
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Available units at Royal Castle Sukhumvit 39
Price Bedrooms Bathrooms Size Floor Publisher
For sale 3 bedrooms condo in Watthana, Bangkok
USD717,911 USD3,778/m²
3
4
190 m²
19
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Bangkok Residence
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD463,651 USD2,862/m²
3
3
162 m²
3
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For sale 3 bedrooms condo in Watthana, Bangkok
USD526,468 USD2,770/m²
3
3
190 m²
3
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Connex Property
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For sale 3 bedrooms condo in Watthana, Bangkok
USD702,954 USD3,699/m²
3
4
190 m²
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PropertyScout Great deals
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For sale 3 bedrooms condo in Watthana, Bangkok
USD493,564 USD2,991/m²
3
3
165 m²
6
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD726,885 USD3,825/m²
3
3
190 m²
3
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For sale 3 bedrooms condo in Watthana, Bangkok
USD523,477 USD3,153/m²
3
3
166 m²
14
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD702,954 USD3,623/m²
3
4
194 m²
19
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For sale 3 bedrooms condo in Watthana, Bangkok
USD508,520 USD3,063/m²
3
3
166 m²
4
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PropertyScout Great deals
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD747,824 USD3,915/m²
3
3
191 m²
3
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For sale 3 bedrooms condo in Watthana, Bangkok
USD448,694 USD3,204/m²
3
2
140 m²
0
Asher Property
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD679,024 USD3,044/m²
3
3
223 m²
6
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD463,651 USD2,862/m²
3
3
162 m²
5
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For sale 3 bedrooms condo in Watthana, Bangkok
USD394,851 USD3,290/m²
3
3
120 m²
15
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For sale and for rent 2 bedrooms condo in Watthana, Bangkok
USD463,651 USD3,311/m²
2
2
140 m²
16
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For sale and for rent 3 bedrooms condo in Watthana, Bangkok
USD448,694 USD3,204/m²
3
2
140 m²
10
Premium
FazWaz Bangkok Sales and Rentals
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For sale 3 bedrooms condo in Watthana, Bangkok
USD463,651 USD2,827/m²
3
3
164 m²
3
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For sale 3 bedrooms condo in Watthana, Bangkok
USD326,051 USD2,717/m²
3
2
120 m²
5
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For sale 3 bedrooms condo in Watthana, Bangkok
USD475,616 USD3,302/m²
3
2
144 m²
18
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For sale 3 bedrooms condo in Watthana, Bangkok
USD463,651 USD2,862/m²
3
3
162 m²
4
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1 - 20 of 50 results

Price Bedrooms Bathrooms Size Floor Publisher
For rent 3 bedrooms condo in Watthana, Bangkok
USD2,094 USD13/m²
3
3
160 m²
4
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For rent 2 bedrooms condo in Watthana, Bangkok
USD897 USD8/m²
2
2
100 m²
24
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,855 USD13/m²
3
2
139 m²
12
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For rent 3 bedrooms condo in Watthana, Bangkok
USD2,393 USD12/m²
3
3
190 m²
3
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,944 USD12/m²
3
3
160 m²
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For rent 3 bedrooms condo in Watthana, Bangkok
USD2,034 USD12/m²
3
3
160 m²
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,645 USD11/m²
3
2
140 m²
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,645 USD11/m²
3
2
140 m²
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,436 USD14/m²
2
2
100 m²
24
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,496 USD9/m²
3
3
163 m²
4
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,944 USD10/m²
3
4
194 m²
16
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,346 USD11/m²
3
2
120 m²
5
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,346 USD8/m²
3
3
160 m²
21
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,645 USD11/m²
2
2
140 m²
15
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PropertyScout Great deals
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,645 USD11/m²
3
3
140 m²
7
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108Siam Sales and Rentals
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,645 USD10/m²
3
3
164 m²
11
Premium
Bangkok Residence
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,496 USD10/m²
3
2
144 m²
5
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FazWaz Bangkok Sales and Rentals
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For rent 2 bedrooms condo in Watthana, Bangkok
USD1,436 USD14/m²
2
2
100 m²
24
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FazWaz Bangkok Sales and Rentals
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,795 USD11/m²
3
4
150 m²
20
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108Siam Sales and Rentals
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For rent 3 bedrooms condo in Watthana, Bangkok
USD1,645 USD12/m²
3
2
135 m²
13
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  • 1
  • 2
  • 3
  • 4
  • 5
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1 - 20 of 91 results

Features
  • Parking
  • Children area
  • Gym
  • Sauna
  • Security
  • Swimming pool
Parking and Lifts
  • # of passenger lifts in each building: 4
  • # of service lifts in each building: 1
  • Parking type: Conventional
  • Charging stations on site: no
Management
  • Pets: Not allowed
  • Common area management company: CBRE
  • Common area management fee: ฿35/sqm
  • Sinking fund: ฿550/sqm
Key facts about properties sold in Royal Castle Sukhumvit 39
  • Average price per square meter: ฿88,600
  • Average selling time: 421 days on the market before being sold.
  • Trend to take advantage of: These properties sold for 17% below their original listing price.

Don't miss this investment opportunity in Royal Castle Sukhumvit 39. This is the perfect time to purchase your next property in an exclusive location. Contact

Previous Sales at Royal Castle Sukhumvit 39
Sold Date Sold Price Price/Sqm Bedrooms Bathrooms Size Floor Furnished View Ownership
30/01/2023 ฿15,900,000 ฿113,571/m² 2 2 140 m² 13 Partly Furnished City View Foreign Quota
03/08/2022 ฿13,500,000 ฿91,216/m² 3 3 148 m² 16 Fully Furnished City View Thai Quota
24/05/2022 ฿11,000,000 ฿82,706/m² 3 2 133 m² 12 Partly Furnished City View Foreign Quota
26/03/2019 ฿10,000,000 ฿69,930/m² 2 2 143 m² - Fully Furnished City View Thai Quota
03/09/2018 ฿12,000,000 ฿85,714/m² 2 3 140 m² 19 Partly Furnished - Thai 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 Sukhumvit, MRT Phetchaburi, MRT Queen Sirikit National Convention Centre, BTS Asok, BTS Nana, BTS Phrom Phong and BTS Thong Lo are close to Royal Castle Sukhumvit 39.
  • Royal Castle Sukhumvit 39 has 50 units for sale starting from USD289,856 up to USD1,076,866.
  • Royal Castle Sukhumvit 39 has 91 units for rent starting from USD897 / month up to USD2,841 / month.
Location
Projects Nearby Royal Castle Sukhumvit 39
Project Name
Location
Number of units
Sales Prices
Monthly Rentals
Year Built
Completion Status
United Tower
Watthana, Bangkok
42
USD658,085 - USD658,085
USD1,136 - USD4,486
Dec 2003
Completed
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Phatana Court
Watthana, Bangkok
12
N/A
USD1,046 - USD1,794
Jul 2026
Completed
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L3 Avenue
Watthana, Bangkok
4
N/A
USD1,046 - USD2,991
Dec 2008
Completed
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GM Heritage Sukhumvit 43
Watthana, Bangkok
1
USD38,946,667 - USD38,946,667
N/A
Oct 2024
Completed
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Silver Hill Residence Sukhumvit 65
Watthana, Bangkok
4
N/A
USD2,542 - USD2,841
Dec 2016
Completed
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Paragon 31
Watthana, Bangkok
7
N/A
USD1,794 - USD2,243
May 2017
Completed
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City Plus Ekkamai 10
Watthana, Bangkok
3
USD897,388 - USD897,388
USD4,636 - USD5,683
Jan 2004
Completed
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Baan Promsri 2
Watthana, Bangkok
4
N/A
USD4,187 - USD4,187
Jul 2026
Completed
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Destiny@55
Watthana, Bangkok
13
N/A
USD2,542 - USD3,739
Jan 2008
Completed
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Noble Form Thonglor
Watthana, Bangkok
111
USD158,239 - USD1,368,248
USD867 - USD2,542
Nov 2025
Completed
More Details