Ashton Chula-Silom

Ashton Chula-Silom is a High Rise condominium located at 800 Si Phraya, Bang Rak, Bangkok 10500. The project sits in a prime central business area with convenient access to Silom, Rama 4, and Chulalongkorn University. It is approximately 180 meters from MRT Sam Yan Station, making daily travel easy for both residents and professionals working in the city.

Developed by Ananda Development Public Company Limited, the project consists of 1 residential tower with 56 floors, around 1,180 residential units, and 2 retail units. Parking is available for approximately 560 cars. The project was completed in 2018. Unit types include 1-bedroom, 2-bedroom, and penthouse layouts, with starting sizes of about 24.5 square meters, suitable for both owner-occupiers and investors.

Facilities include a lobby, swimming pool, fitness center, steam room, relaxation areas, sky garden, viewpoint spaces, and multiple passenger lifts. The security system includes 24-hour security guards, CCTV, key card access, and controlled building entry.

In terms of management, the project offers standard high-end condominium maintenance for common areas and building systems, helping preserve its long-term appeal. Nearby landmarks include Samyan Mitrtown, Chamchuri Square, Silom Complex, office buildings, hospitals, and major educational institutions. For a nearby urban condominium option, see Noble Ploenchit.

Ashton Chula-Silom in 2026 remains a CBD condo with relatively resilient resale pricing and steady rental liquidity, supported by office demand from Silom-Sathorn and expatriate tenants. The project is about 350 m from MRT Sam Yan and around 1.2 km from BTS Sala Daeng, which helps maintain tenant depth and price stability versus outer zones.

• Resale price per unit: 1-bed 30-35 sq.m. averages 7.5-9.5 MB
• Price per sq.m.: roughly 240,000-290,000 THB per sq.m. (prime views can reach ~300,000)
• Average rent: 1-bed 28,000-38,000 THB per month, 2-bed 45,000-65,000 THB per month

Rental Yield (worked example): a 32 sq.m unit priced at 8.2 MB renting at 33,000 THB per month generates 396,000 THB per year. Gross yield = 396,000 ÷ 8,200,000 = 4.83%. After common fees, taxes, and vacancy, investors typically see about 3.6-4.2% net-like yield depending on occupancy and leasing costs.

Capital Gain outlook: Using a 2024-2025 market range near 230,000-270,000 THB per sq.m. and a 2026 range of 240,000-290,000 THB per sq.m., implied appreciation is about 2-5% per year. Upside is supported by limited new supply in core Silom, while downside risk comes from competing resale listings, which can force 3-7% discounting in softer cycles.