Artist’s impressionThe Collective at One Sophia is sold by Sophia Residential Pte. Ltd., the vendor and developer under Housing Developer’s Licence C1468, a joint-venture company formed to redevelop the Peace Centre and Peace Mansion site.
The Joint Venture Behind The Collective at One Sophia
Two companies were set up to carry out the One Sophia redevelopment: Sophia Residential Pte. Ltd. for the homes and Sophia Commercial Pte. Ltd. for the rest of the development. Announcements made to the Singapore Exchange in 2022 and 2023 record the same three shareholders in each: CEL Development Pte. Ltd., wholly owned by Chip Eng Seng Corporation, with 40%; Sing-Haiyi Crystal Pte. Ltd., held equally by SingHaiyi Group and Haiyi Holdings, with 30%; and Ultra Infinity Pte. Ltd., held in equal thirds by KSH Holdings, SLB Development and Ho Lee Group, with 30%.
Sources: the developer’s brochure and published particulars; EdgeProp, 27 December 2024 (architects); announcements by Chip Eng Seng Corporation (16 February 2022, 17 February 2023) and SLB Development to the Singapore Exchange. Some press reports name only SingHaiyi Group and Ultra Infinity as the partners; the exchange filings above are the record used here.
The Partners Behind The Collective at One Sophia
Chip Eng Seng is a Singapore-listed group with businesses in construction and property development, and CEL Development is its property arm. SingHaiyi Group, also listed in Singapore, develops residential and mixed-use projects. Ultra Infinity brings together three more firms with roots in construction and development: KSH Holdings and SLB Development, both listed in Singapore, and Ho Lee Group, a builder.
The combination is typical of large city-centre redevelopments, where a collective sale of several hundred owners and a mixed scheme call for partners who can share both the land cost and the construction work.
How The Collective at One Sophia Came to Replace Peace Centre
Peace Centre and Peace Mansion went to a collective-sale tender in September 2021. The joint venture’s offer was accepted in early December 2021, and the purchase was completed on 17 February 2023, with a fresh 99-year lease for the redevelopment beginning on 6 December 2023. The residences were previewed from 6 November 2024 and launched to the public in January 2025.
The project details page lists every confirmed particular of The Collective at One Sophia, and the latest updates record each step since.
Request The Collective at One Sophia Price List
The Collective at One Sophia is open for sale, and the Sales Concierge sends the current price list with the homes still available by stack. Showflat viewings are arranged by appointment through the Sales Concierge.
Sent on request
- The current price list with the available units by stack.
- The e-brochure and every floor plan, from 431 to 1,249 sq ft.
- The unit distribution chart, placing each home in Block 1A or 1B.
- A worked payment schedule and the stamp duty for your profile.
- A showflat appointment arranged around your diary.
Request the Price List
No obligation. The Sales Concierge responds personally to every enquiry.
Prefer to speak to someone? Call +65 6200 6220, or send a WhatsApp message to the same number.