The Origin Sukhumvit 105

The Origin Sukhumvit 105 is a low-rise condominium located at 818 Bang Na Tai, Bang Na, Bangkok 10260. Positioned in Soi Lasalle or Sukhumvit 105, the project offers convenient access to Sukhumvit Road, Srinakarin Road, and Bang Na area. It is close to BTS Bearing Station, approximately 2.5 km away, and BTS Bang Na Station, around 3.2 km away, making it suitable for residents seeking practical urban connectivity.

Developed by Origin Property Public Company Limited, the project consists of 3 residential buildings, each 8 storeys high, with a total of approximately 793 units. Parking is provided for about 39% of total units. The project was completed in 2022. Unit types include 1 Bedroom and 1 Bedroom Plus, with sizes ranging from around 24 - 34 sq.m. The layout focuses on efficient living space, suitable for both owner-occupiers and investors targeting rental demand in the Bang Na area.

Facilities include a lobby, relaxation areas, co-working space, fitness room, swimming pool, communal garden, and multiple common sitting zones. The security system includes 24-hour security guards, CCTV, and key card access. Property management is handled under condominium juristic person standards, supporting organized maintenance of the common areas.

From a location perspective, the project benefits from proximity to employment hubs in Bang Na, Lasalle, and Srinakarin, as well as nearby amenities such as Lasalle's Avenue, Dadfa Lasalle, Central Bangna, BITEC Bangna, and several international schools. For buyers comparing nearby developments, a related project worth reviewing is Atmoz Tropicana Bangna.

The Origin Sukhumvit 105 (Bangna-Lasalle) in 2026 sits in the entry-to-mid condo segment. It competes with nearby projects such as iCondo Sukhumvit 105 and newer Bangna launches. Its demand is driven by tenants working around Bangna-Srinakarin and budget-conscious renters who still want convenient access to the city.

• Resale price per unit: 1-bedroom 26-30 sq.m. averages 1.85-2.25 MB
• Resale price per sq.m.: typically 72,000-82,000 THB per sq.m. (fully furnished units trend higher)
• Average rent: 8,500-10,500 THB per month (12-month lease) for 1-bedroom

Rental Yield (example): Buy at 2.05 MB and rent at 9,500 THB per month. Annual rent = 114,000 THB. Gross yield = 114,000 ÷ 2,050,000 = 5.56% per year (before common fees, taxes, and vacancy).

Capital Gain outlook: Price growth is likely gradual and fundamentals-led rather than speculative. Assuming 2-4% annual appreciation over 2026-2028, average resale pricing could move toward ~76,000-86,000 THB per sq.m. Key headwinds are continuous new supply in the broader Bangna area, which can cap upside and increase resale competition. For investors, the stronger strategy is to prioritize rentable layouts, maintain unit condition, and price close to market to minimize vacancy and protect returns.