U Sabai Rama 4-Kluai Nam Thai

U Sabai Rama 4-Kluaynamthai is a low-rise condominium located at 3805 Soi Rong Phayaban 1, Phra Khanong, Khlong Toei, Bangkok 10110. The project sits in the Rama 4 area near Ekkamai and Kluaynamthai, making it suitable for both self-use and rental demand. It is approximately 1.2 kilometers from BTS Ekkamai and around 1.4 kilometers from BTS Phra Khanong. The location is also close to Kluaynamthai Hospital, Bangkok University, and offers convenient access to Sukhumvit Road.

The project was developed by U Sabai Asset Co., Ltd. and completed in 2010. It is a low-rise residential development with 1 building, 8 floors, and about 61 units in total. Parking is available for approximately 40 percent of the units. One of the key advantages is its relatively private residential atmosphere compared with larger condominium projects in the same area.

Unit types mainly include studio and 1-bedroom layouts, with sizes starting at around 30-45 square meters. Facilities include a swimming pool, fitness room, passenger elevator, and common relaxation area. Security features include 24-hour security guards, key card access, and CCTV.

From a residential perspective, the project offers a quieter setting than many inner Sukhumvit locations. From an investment angle, it benefits from rental demand generated by hospital staff, office workers, and nearby university students. Building management is handled by the condominium juristic person in line with standard condominium operations. For a nearby project option, see Ivy Thonglor.

U Sabai Rama 4-Kluaynamthai (Soi Rongphayaban 1, near Kluaynamthai Hospital) sits on the Rama 4 corridor where pricing remains relatively affordable compared with Thonglor-Ekkamai. In 2026, demand is driven mainly by office workers and medical staff, with BTS commuting as a key factor.

• Resale price per unit (1-bed, 30 sq.m.): around THB 2.55M
• Resale price per sq.m.: about THB 85,000 per sq.m.
• Average rent: THB 12,500 per month (30 sq.m.)

• Rental Yield (quick math): (12,500 x 12) - 2.55M = 150,000 - 2,550,000 = 5.9% per year (before common fees and taxes)
• Typical rent range: THB 11,000-14,000 per month depending on floor, view, and furnishings

For capital gain, growth is expected to be steady rather than aggressive, supported by ongoing Rama 4 demand but also balanced by continued mid-market condo supply. A reasonable assumption is 2-4% annual price appreciation. If purchased at THB 2.55M and sold after 3 years at 3% per year, the indicative value is about THB 2.79M, implying a capital gain of roughly THB 0.24M (excluding selling costs). This profile suits investors prioritizing cashflow and medium-to-long holding periods over short-term speculation.