Answered
Who is building Upper House Residences?
Upper House Residences is developed by Swire Properties, the Hong Kong developer behind The Upper House hotel, together with the Bangkok developer City Realty, with Stonehenge International as main contractor and RITTA on site.
At a glance
- Freehold
- Off‑plan
- Lumphini park‑axis
- Completion 2030
Swire Properties brings the brand: The Upper House in Hong Kong is the hotel this residence takes its name and its service standard from. City Realty is the Thai partner and the landowner on Wireless Road.
Read the rest of the answer
RITTA was appointed main contractor in January 2026, at a ceremony attended by executives of all three. Stonehenge International Public Company Limited holds that role today, with RITTA Co., Ltd. on site. The foundation raft is complete, and the project has passed 500 days without a lost‑time injury.
Sales run through City Dynamic, the City Realty and Swire Properties sales venture. Embark Estate is an appointed sales agency under that structure, alongside others. Ask Embark Estate for the current position on either House; we reply within 4 hours on WhatsApp or LINE.
How we know this
Confirmed against Swire Properties' own project site and the signed City Dynamic agreement, cross‑checked July 2026. Main contractor confirmed by the founder on 7 September 2026: Stonehenge International, with RITTA on site.
