Bangkok · Rama 9
THE BASE Urban Rama 9
A residential tower with 311 homes near the Rama 9 business district. Sansiri describes shared work and leisure spaces on the upper floors, including a swimming pool and gardens. The development is smaller than several of the larger new schemes in the area, combining a compact site with access to offices and shopping destinations.
01 · The project
Key project facts
- Developer
- Sansiri
- Location
- Bangkok
- Property types
- Condominium apartments
- Storeys
- 29
- Residences
- 311
- Land area
- Approx. 1,600 m² (developer figure)
- Unit sizes
- Selected published plans: 28 m² (1A), 35.25 m² (1D), 34.50 m² (loft), 58 m² (2C)
- Announced completion
- September 2025 (reported by Hipflat)
Planned amenities
- 25-metre pool
- Co-working and meeting rooms
- Fitness area
- Yoga and Pilates room
- Roof garden and residents’ lounge
From the project presentation; not confirmation that facilities are already usable.
02 · The location
Location & surroundings
THE BASE Urban Rama 9
Bangkok
Loading sends connection data to OpenFreeMap.The developer lists MRT Rama 9 at around 800 m and Central Rama 9 at 900 m. G Tower, Unilever House and Praram 9 Hospital are nearby. An administrative district has not been assigned because the source uses inconsistent location labels.
03 · Development
Progress & timeline
Hipflat reports completion in September 2025. Sansiri’s 2025 company report confirms that transfers began in Q4 2025: https://lssmedia.setlink.set.or.th/2025/YE/SIRI-YE68-ListedCompanySnapshot-EN.html
September 2025 (reported by Hipflat)Construction status reflects the cited information at the time of review. Individual buildings, amenities and handovers may follow different schedules.