The XXXIX Sukhumvit 39

The XXXIX Sukhumvit 39 is located at 9, 300 Khlong Tan Nuea, Watthana, Bangkok 10110. This is a luxury high-rise condominium in Sukhumvit 39, approximately 350 meters from BTS Phrom Phong. The location offers convenient access to Sukhumvit Road and the Phrom Phong - Thonglor area, surrounded by key lifestyle destinations such as EmQuartier, Emporium, and Samitivej Sukhumvit Hospital.

The project was developed by Poonphol Asset Co., Ltd. and completed in 2019. It consists of 1 residential building with 32 floors and 178 units, with approximately 139 parking spaces, or around 78% of total units. Unit types include 1-bedroom, 2-bedroom, 3-bedroom, duplex, and penthouse layouts. The room designs emphasize spacious living areas, suitable for both owner-occupiers and long-term investors in a prime city neighborhood.

Facilities include a lobby, swimming pool, fitness center, steam room, sauna, garden, kids' area, meeting room, and passenger elevators. Security systems include 24-hour security guards, CCTV, key card access, and controlled building entry. Project management is generally handled by the condominium juristic person, ensuring maintenance of common areas and residential standards.

From an investment perspective, the project stands out for its private setting in Sukhumvit 39 while remaining close to mass transit and major shopping centers in Phrom Phong. This makes it attractive for rental demand, especially among expatriates and executives. For a nearby comparison, see Ivy Thonglor.

The Thirty Nine Sukhumvit 39 in 2026 remains a resilient low-rise condominium play in the Phrom Phong pocket of Sukhumvit. With steady expatriate demand and lifestyle amenities nearby, pricing tends to be stable rather than speculative. Walking distance to BTS Phrom Phong is about 1.1 km, which still supports rental liquidity for move-in-ready units.

• Resale price per unit (1-bed, 48 sq.m.): THB 10.3 million
• Average resale price: ~THB 215,000 per sq.m.
• Average rent: THB 45,000 per month

• Rental yield (simple): (45,000 x 12) / 10,300,000 = 5.24% per year (before common fees, tax, vacancy)

Capital gain view: In the Phrom Phong-Thonglor band, mid-to-upper condos commonly appreciate around 2-4% per year in normal market conditions. Using a base case of 3% annually, a THB 10.3M unit could reach ~THB 11.3M in 3 years, implying ~THB 1.0M capital gain before selling costs. Compared with nearby projects such as Ivy Thonglor, the upside is typically gradual, driven by location scarcity and rental demand, not aggressive price jumps. For investors, the return profile is balanced: relatively attractive gross yield for Sukhumvit 39 plus moderate capital appreciation.