Supalai Oriental Sukhumvit 39

Supalai Oriental Sukhumvit 39 is a high-rise condominium located on Soi Sukhumvit 39, Khlong Tan Nuea, Watthana, Bangkok 10110. The project is positioned in the Phrom Phong area, a well-established residential neighborhood with convenient access to both Sukhumvit and Phetchaburi roads. It was developed by Supalai Public Company Limited and completed around 2020.

The development consists of 4 residential buildings, including 3 buildings of 25 floors and 1 building of 35 floors, with approximately 1,046 residential units. Parking space is available for about 70% of the total units. This is considered a large-scale condominium project with comprehensive common areas, suitable for both owner-occupiers and investors targeting the inner Sukhumvit rental market.

Unit types include studio, 1-bedroom, 2-bedroom, 3-bedroom, and penthouse layouts, serving a wide range of residents from working professionals to families. In terms of transportation, the project is about 1.9 km from BTS Phrom Phong Station and around 2.2 km from BTS Asok Station.

Facilities include a lobby, swimming pool, fitness center, sauna, landscaped garden, playground, meeting room, multi-purpose room, and several relaxation areas. Security systems include 24-hour security guards, CCTV, key card access, and controlled access points throughout the buildings. Property management is handled under the condominium juristic person management system of the project.

Supalai Oriental Sukhumvit 39 remains a steady resale play in 2026. Located in the Phrom Phong - Sukhumvit 39 pocket, demand is supported by expat tenants and CBD workers. The key investment angle is that pricing is generally more affordable than many newer inner-Sukhumvit launches, while rental liquidity stays relatively healthy.

• Resale price per unit: 1-bedroom, 45 sq.m. averages about THB 6.3M
• Resale price per sq.m.: around THB 140,000 per sq.m. (commonly seen range ~THB 125,000-160,000 depending on floor and condition)
• Average rent: about THB 30,000 per month for a 45 sq.m. 1-bedroom

Rental Yield (simple method): annual rent THB 30,000 x 12 = THB 360,000. Yield = 360,000 - divided by 6,300,000 = 5.7% per year (before common fees, vacancy, and taxes).

Capital Gain view: using an estimated 2023 market level near THB 130,000 per sq.m. versus ~THB 140,000 per sq.m. in 2026 implies ~7.7% growth over 3 years, or roughly 2.5% per year. This points to a “slow but resilient” appreciation profile, suitable for investors prioritizing cash flow with medium-term holding.