Back ground image of Hero Realtor logo 065 083 2211 Line application logo Hero Realtor @ Line
Language Flag for en locale Link to th version of this page. Link to zh version of this page.

Royal Castle

30 Soi Sukhumvit 39, Khlong Toei Nuea, Watthana, Bangkok 10110, Thailand

Development Details

Condominium

Development Description

Royal Castle is a well-established condominium on Sukhumvit 39 in Watthana’s Phrom Phong enclave, prized for its generous layouts and solid build quality. Set on a leafy soi moments from Sukhumvit Road, the residence blends urban convenience with a relaxed, neighborhood feel—ideal for families and long-term city living.

Getting around is effortless: BTS Phrom Phong on the Sukhumvit Line is close by, putting Asok, Thonglor, Ekkamai, and Siam just a few stops away. Drivers enjoy quick links to Sukhumvit and Phetchaburi roads, with straightforward routes toward expressway entrances via the Asok and Rama 9 corridors. Daily commuting is supported by plentiful taxis and motorcycle taxis along Soi 39.

Everyday essentials are on the doorstep. The Em District—Emporium, EmQuartier, and EmSphere—offers luxury shopping, dining, cinemas, and Gourmet Market, while Benchasiri Park provides green space for jogs and playtime. Reputable schools such as The American School of Bangkok (Sukhumvit 49), Wells International School (Thong Lo), and The First Steps International Preschool are nearby, as are leading hospitals including Samitivej Sukhumvit, Bumrungrad International, and Camillian.

Market Insights

Condominium rental rates

  • ฿ 338 / sqm Median Price
  • ฿ 113 / sqm Lowest Price

By number of bedrooms

Median price
Lowest price

2 Bedroom

฿50,000
฿35,000

3 Bedroom

฿55,000
฿35,000

4 Bedroom

฿71,000
฿65,000

Condominium sale prices

  • ฿ 92,055 / sqm Median Price
  • ฿ 44,186 / sqm Lowest Price

By number of bedrooms

Median price
Lowest price

3 Bedroom

฿14,710,000
฿9,500,000

Properties at Royal Castle

FOR RENT FOR SALE
Condominium for rent or sale in Watthana, Bangkok - Bright living room with sliding glass doors to a balcony, city view, floating TV console and wall shelves.
฿ 60,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
140 Sqm
Condominium for rent in Watthana, Bangkok - Open-plan living and dining area with cream sofas, glass coffee table, recessed lighting, and glossy floors.
฿ 65,000

4 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

4 3
220 Sqm
Condominium for rent or sale in Watthana, Bangkok - Indoor condominium swimming pool with classical columns and surrounding balconies.
฿ 50,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
140 Sqm
Condominium for rent in Watthana, Bangkok - Spacious open-plan living and dining area with leather sofas, round table, and a built-in kitchen counter under recessed lighting.
฿ 60,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
162 Sqm
Condominium for rent or sale in Watthana, Bangkok - Spacious living room with L-shaped sofa, TV console, built-in shelves and sliding doors opening to a balcony.
฿ 40,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
133 Sqm
Condominium for rent in Watthana, Bangkok - Living room with sliding glass doors opening to a balcony and city view.
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
120 Sqm
Condominium for rent in Watthana, Bangkok - Spacious open-plan living room with black L-shaped sofa, dining set, and modern kitchen with green backsplash.
฿ 50,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
164 Sqm
Condominium for rent in Watthana, Bangkok - Bright lounge featuring a TV console, full-length curtains, grey sofa, and round coffee tables on a rug.
฿ 64,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
165 Sqm
Condominium for rent in Watthana, Bangkok - Bright open-plan living room with wooden floors, gray sofa set, accent chairs and access to the kitchen.
฿ 68,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
165 Sqm
Condominium for rent in Watthana, Bangkok - Open-plan living room with leather sofas, coffee table and a built-in bar counter.
฿ 50,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
165 Sqm
Condominium for rent in Watthana, Bangkok - Cozy bedroom with double bed, built-in TV unit and window.
฿ 48,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
164 Sqm
Condominium for rent in Watthana, Bangkok - Master bedroom with queen bed, curtains, wall shelves, and TV.
฿ 50,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
140 Sqm
Condominium for rent in Watthana, Bangkok - Living room with glass display cabinets, TV console, hardwood-style floors, and hallway view.
฿ 40,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
133 Sqm
Condominium for rent in Watthana, Bangkok - Spacious living room with black leather sectional sofa, TV stand, and sliding doors to a balcony.
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 2
140 Sqm
Condominium for rent in Watthana, Bangkok - Living area with L-shaped sofa, coffee table, and sliding glass door to the balcony.
฿ 52,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok

Watthana, Bangkok

3 3
140 Sqm
Condominium for rent or sale in Watthana, Bangkok - Bright open-plan living and dining area with chandelier, brown sofas, and floor-to-ceiling windows.
฿ 60,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 4
195 Sqm
Condominium for rent in Watthana, Bangkok - Bright living room with three sofas, coffee table and decorative arch.
฿ 90,000

5 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

5 7
270 Sqm
Condominium for rent in Watthana, Bangkok - Expansive living and dining space with tray ceiling, glossy stone floors and large windows.
฿ 90,000

4 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

4 5
300 Sqm
Condominium for rent in Watthana, Bangkok - Open-plan living area with polished parquet floors and a modern built-in kitchen.
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 2
140 Sqm
Featured image for For rent 3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 2
140 Sqm
Condominium for rent in Watthana, Bangkok - Bright living room with L-shaped sofa, TV cabinet and sliding doors to the balcony.
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 2
120 Sqm
Condominium for rent in Watthana, Bangkok - Spacious living room with recessed lighting, wood floors and sofas beside large windows.
฿ 65,000

4 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

4 4
201 Sqm
Condominium for rent in Watthana, Bangkok - Bright entry corridor leading to an open-plan dining area with light wood floors and full-length curtains.
฿ 60,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 4
200 Sqm
Featured image for For rent 3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong
฿ 60,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 3
160 Sqm
Condominium for rent in Watthana, Bangkok - Wide living area with TV console, air-conditioning, and doorways leading to bedrooms.
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 3
160 Sqm
Condominium for rent in Watthana, Bangkok - Living area with sofa set, TV stand, ceiling lights and sliding doors opening to a balcony.
฿ 55,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 2
133 Sqm
Condominium for rent in Watthana, Bangkok - Spacious living and dining area with L‑shaped sofa, wood floors and recessed ceiling lights.
฿ 49,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 2
140 Sqm
Condominium for rent or sale in Watthana, Bangkok - Spacious living room with grey sofas, recessed ceiling lights and wall niches in a modern Sukhumvit condominium.
฿ 50,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 3
165 Sqm
Condominium for rent in Watthana, Bangkok - Bright living room with L-shaped sofa, TV cabinet, balcony and city view in a Watthana condo.
฿ 65,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 4
150 Sqm
Condominium for rent in Watthana, Bangkok - Spacious open-plan living area with a white L-shaped sofa, glass coffee table, wood floors and a bright kitchen with mosaic backsplash.
฿ 50,000

3 Bedroom Condominium in Royal Castle in Khlong Toei Nuea, Watthana, Bangkok BTS Phrom Phong

Watthana, Bangkok

3 3
164 Sqm