The Monument Sanampao

The Monument Sanampao is located at 933 Phaya Thai, Phaya Thai District, Bangkok 10400. This is a luxury high-rise condominium in the Sanampao area, approximately 300 meters from BTS Sanam Pao Station. A key strength of the project is its high level of privacy and a calmer residential atmosphere compared with many inner-city locations, making it suitable for both owner-occupiers and long-term investors.

The project was developed by Sansiri Public Company Limited and completed in 2020. It consists of 1 residential building with 24 floors and approximately 86 units. Parking is provided at around 140 percent of total units, which is considered generous for a central Bangkok condominium. Unit types include 2-bedroom, 3-bedroom, 4-bedroom, and penthouse layouts, with large usable areas that suit families and buyers seeking a spacious city residence.

Facilities include a lobby, swimming pool, fitness center, private exercise room, relaxation areas, private lift access for selected units, and green spaces. The security system includes 24-hour security staff, CCTV, key card access, and controlled private entry. Project management follows the luxury residential standard associated with Sansiri, with an emphasis on order, privacy, and resident comfort.

In terms of location, Sanampao offers convenient access to Phaya Thai, Ari, Victory Monument, and Vibhavadi areas. The neighborhood is surrounded by hospitals, restaurants, and office buildings. For those comparing nearby prime urban condominiums, you may also consider Villa Rachatewi.

The Monument Sanampao (Phaya Thai) is a luxury condominium backed by limited supply and steady executive-renter demand in the Ari-Sanampao office and lifestyle corridor. In 2026, resale pricing remains resilient, supported by proximity to BTS Sanampao at roughly 450 m.

• Typical resale price per unit: 1-bedroom 45 sq.m. around THB 13.5-15.0M
• Average price per sq.m.: about THB 300,000-335,000
• Average rent: 1-bedroom 45 sq.m. around THB 50,000-60,000 per month

Rental Yield example (gross): buy at THB 14.5M, rent at THB 55,000 per month. Annual rent = 55,000 x 12 = THB 660,000. Gross yield = 660,000 - 14,500,000 = 4.55% per year. This level is attractive for a prime BTS zone, though investors should factor in common fees and potential vacancy between tenants.

Capital Gain view: using a 2024-2025 benchmark of roughly THB 285,000-310,000 per sq.m., a move toward THB 300,000-335,000 per sq.m. in 2026 implies an estimated 3-8% upside over 12-24 months. Upside is mainly driven by real rental demand around Sanampao, plus price anchoring from nearby projects such as Noble Around Ari, which gradually lifts the area’s pricing ceiling.