Q1 Sukhumvit

Q One Sukhumvit is a high-rise condominium located at 1 Sukhumvit Road, Khlong Tan Subdistrict, Khlong Toei District, Bangkok 10110. The project sits in a prime Sukhumvit location near Nana Junction with convenient access to Asok and Phloen Chit. It is directly connected to BTS Nana Station at approximately 0 meters, making it attractive for both residence and rental investment, especially among working professionals and expatriates.

Developed by Quality Houses Public Company Limited, the project consists of 1 residential building with 40 floors and approximately 273 residential units. Parking is provided for about 240 cars, or around 88 percent of total units. Unit types include 1-bedroom, 2-bedroom, duplex, and penthouse layouts, with usable areas starting from around 37 square meters. The project was completed in 2018.

Facilities are positioned in the luxury segment and include a lobby, lounge areas, swimming pool, fitness center, sauna, garden, relaxation spaces, and multiple passenger lifts. Security systems include 24-hour security personnel, CCTV, and key card access control.

In terms of management, the project offers standard upper-tier condominium maintenance for common areas and building operations. This makes it suitable for buyers seeking a condominium with direct BTS access in central Sukhumvit. For a nearby project, see Ivy Thonglor.

Q One Sukhumvit in 2026 remains priced in Bangkok’s prime mid-Sukhumvit pocket. Its rental demand is supported by proximity to BTS Nana (about 700 m) and BTS Asok (about 1.1 km), attracting expats and office workers around Asok-Ploenchit. However, nearby alternatives such as Ivy Thonglor and Culture Thonglor can cap rent growth during high-supply periods.

• Resale price per unit: 1-bedroom 45 sq.m. typically 10.2-11.5 MB
• Price per sq.m.: around 225,000-255,000 THB per sq.m.
• Average rent: 1-bedroom 45 sq.m. about 38,000-45,000 THB per month

Rental Yield (worked example): purchase price 10.8 MB, rent 42,000 THB per month. Annual rent = 42,000 x 12 = 504,000 THB. Gross yield = 504,000 / 10,800,000 = 4.67% per year (before common fees, vacancy, and taxes).

Capital Gain view: assuming inner-Sukhumvit resale pricing grows about 2-4% yearly, a 3-year appreciation could be 6-12%, or roughly 0.6-1.3 MB on a 10.8 MB unit. The key drivers are unit condition, view, and renovation quality, because tenants and buyers can easily benchmark against newer stock along the Asok-Rama 9 corridor.