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One Siam One Siam One Siam One Siam One Siam cover image One Siam banner image One Siam image One Siam image

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One Siam


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Project name One Siam
Project Owner PLUS PROPERTY COMPANY LIMITED
Total Area 1 ไร่ 2 งาน 22 ตร.ว.
Total Buildings 1
Total Floors 8
Total rooms 147
Room features and room size.

studio 1-2 bedrooms
Public Transportation

BTS SkyTrain National Stadium
Address 9 Soi Kasemsan 3, Wangmai Subdistrict, Pathumwan District, Bangkok
Zone Chulalongkorn Samyan Siam National Stadium
Place / Landmark Siam Singapore International School
Siam Paragon
MBK Center
Platinum
Triam Udom Suksa School
Police General Hospital
Hua Chiew Hospital
Basic information about One Siam

"One Siam: Experience an Elevated Lifestyle in the Heart of Siam

The Ultimate Luxury in the Heart of Siam

One Siam is a super luxury condominium from Siam Sindhorn Co., Ltd., located in the prime location of Siam Square on Rama I Road. It is directly connected to BTS Siam Station, offering convenient transportation and surrounded by shopping centers, entertainment venues, and various important places.

Rooms That Cater to Every Lifestyle

Simplex: 3-meter high ceiling units, stylishly designed with living spaces ranging from 45 to 71 sq.m.
Duplex: Two-story units with 6-meter high ceilings and living spaces ranging from 118 to 143 sq.m.
Penthouse: 3-meter high ceiling units with large private balconies and living spaces ranging from 194 to 249 sq.m.
Unparalleled Facilities

The Lobby: A luxurious welcome lobby with a high, airy ceiling.
The One Fitness: A modern fitness room with complete equipment and stunning city views.
The One Spa: A private spa for ultimate relaxation.
The One Sky Pool: An infinity-edge pool on the 41st floor with 360-degree city views.
The One Sky Lounge: A private lounge on the top floor for relaxation and enjoying the city views at night.
The One Club: A private club for members with various special services.
24-Hour Security System: Peace of mind at all times.
Prime Location, Close to Everything

BTS Siam Station: Directly connected to the project.
Siam Paragon: A world-class shopping destination.
Siam Center: A hub for fashion and lifestyle.
MBK Center: A center for IT and electronics products.
Chulalongkorn Hospital: Just a few minutes away.
Invest in the Future

With its prime location in a major business district, near shopping centers, educational institutions, and tourist attractions, One Siam is an attractive option for investment, whether for personal living or rental purposes."     
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Condo for sale/rent, One Siam, good location, convenient transportation, don't miss it.
ID OS04-0013 status : Buy Now! type : 2 Bedrooms 2
Floor : 4
Updated : (25 days ago.)
2025-11-10 10:39:27
 building : - Area : 60.00 m2

6,700,000.-

THB
OS04-0013 more detail Click
For sale: One Siam, 4th floor, garden view, fully furnished, ready to move in. Interested in owning one? Hurry and reserve now!
ID OS04-0054 status : Buy Now! type : 1 Bedroom 1
Floor : 4
2025-08-28 09:49:27
Updated : 1 month ago 		building : - Area : 50.00 m2

5,800,000.-

THB
OS04-0054 more detail Click
Super satisfying, One Siam condo for sale, fully furnished, fully furnished, ready to move in, 8th floor, hurry up to be the owner.
ID OS04-0003 status : Buy Now! type : Studio 1
Floor : 8
2025-07-12 15:02:34
Updated : 1 month ago 		building : - Area : 32.00 m2

4,350,000.-

THB
OS04-0003 more detail Click

If you are interested in any room, you can inform the sales staff with the code of that room via Line. @scancondo

Search results for rooms available for sale.
  OS04-0013
  Buy now!  
SALE Condo for sale/rent, One Siam, good location, convenient transportation, don't miss it.
2    2
4   60 m2
6,700,000 THB
  OS04-0054
  Buy now!  
SALE For sale: One Siam, 4th floor, garden view, fully furnished, ready to move in. Interested in owning one? Hurry and reserve now!
1    1
4   50 m2
5,800,000 THB
  OS04-0003
  Buy now!  
SALE Super satisfying, One Siam condo for sale, fully furnished, fully furnished, ready to move in, 8th floor, hurry up to be the owner.
Studio  
8   32 m2
4,350,000 THB

If you are interested in any room, you can inform the sales staff with the code of that room via Line. @scancondo

View all listings in this area and location Condos near Siam Singapore International School Condos near Siam Paragon Condos near MBK Center Condos near Platinum Condos near Triam Udom Suksa School Condos near Police General Hospital Condos near Hua Chiew Hospital Condos near Chulalongkorn University Condos near National Stadium station (Silom Line BTS ) Condos near Siam Interchange station (BTS Sukhumvit Line )

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One Siam

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