Artist's impression · CEL Development, SingHaiyiD9Open for sale
The Collective at One Sophia
D9 · 1A Sophia Road (former Peace Centre / Peace Mansion)
Price from$1.18M$2,549 psf
A 99-year leasehold mixed development on the former Peace Centre site in prime District 9.
Gallery
8 artist's impressions from the developer.
Artist's impressions: CEL Development, SingHaiyi (Sing-Haiyi Crystal) & Ultra Infinity (JV), from the developer's marketing material for The Collective at One Sophia as supplied to its appointed agents. Subject to change.
Price by bedroom · price list as of 4 Nov 2026
- 1-bedroom · 484 to 549 sq ft
- $1.31M to $1.51M
- from $2,630 psf · 94 left
- 2-bedroom · 646 to 764 sq ft
- $1.70M to $2.20M
- from $2,549 psf · 133 left
- 3-bedroom · 1,023 to 1,249 sq ft
- $2.76M to $3.54M
- from $2,695 psf · 32 left
1-bed2-bed3-bed
The Collective at One Sophia Unit Selector
All 26 stacks in 3D on the real map: each home’s facing, view and hours of sun, with its floor plan.
Pick a unitUnit mix & balance
| Floor plan | ||||||
|---|---|---|---|---|---|---|
| Studio | 452 | 34 | $1.18M – $1.21M | $2,600 psf | 10 | |
| 1BR | 484 | 63 | $1.31M – $1.40M | $2,700 psf | 53 | |
| 1BR | 506 | 3 | $1.40M – $1.41M | $2,763 psf | 3 | |
| 1BR | 538 | 7 | $1.42M – $1.50M | $2,636 psf | 7 | |
| 1BR + Study | 549 | 34 | $1.44M – $1.51M | $2,630 psf | 31 | |
| 2BR | 646 | 15 | $1.74M – $1.84M | $2,687 psf | 13 | |
| 2BR | 667 | 18 | $1.70M – $1.83M | $2,549 psf | 8 | |
| 2BR + Study | 700 | 34 | $1.85M – $1.96M | $2,647 psf | 34 | |
| 2BR | 764 | 74 | $2.00M – $2.20M | $2,614 psf | 61 | |
| 2BR + Study | 764 | 17 | $2.05M – $2.16M | $2,687 psf | 17 | |
| 3BR | 1023 | 17 | $2.76M – $2.92M | $2,695 psf | 15 | |
| 3BR | 1227 | 14 | $3.37M – $3.54M | $2,749 psf | 14 | |
| 3BR | 1249 | 3 | $3.44M – $3.48M | $2,753 psf | 3 | |
| Studio | 431 | 34 | — | — | Sold out |
Sizes are indicative; pricing and current balance units confirmed on enquiry.
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The Collective at One Sophia: frequently asked questions
Answers generated from the directory data on this page, price list as of 4 Nov 2026, scores updated 4 Nov 2026.
- What is the price of The Collective at One Sophia?
- The Collective at One Sophia is priced from $1.18M ($2,549 psf) on the developer's current price list as of 4 Nov 2026. That entry PSF is 22% below D9 launch median ($3,272 psf). Figures are indicative and move with each price-list refresh; confirm current pricing before relying on it.
- How many units are left at The Collective at One Sophia?
- 269 units remain available of 367 (27% sold) as of 4 Nov 2026. Balance moves with every price-list refresh, so check before a viewing.
- How much is a 1-bedroom at The Collective at One Sophia?
- On the developer's price list as of 4 Nov 2026, the 1-bedroom homes at The Collective at One Sophia (484 to 549 sq ft) are priced from $1.31M to $1.51M, from $2,630 psf, with 94 of 107 still available. Entry psf across the 3 bedroom types on sale here runs from $2,549 psf to $2,695 psf. Floor plans and the stacks with each layout are at tribesg.com/unit-selector/the-collective-at-one-sophia. Prices are indicative and move with each price-list refresh.
- How much is a 2-bedroom at The Collective at One Sophia?
- On the developer's price list as of 4 Nov 2026, the 2-bedroom homes at The Collective at One Sophia (646 to 764 sq ft) are priced from $1.70M to $2.20M, from $2,549 psf, with 133 of 158 still available. That is the lowest entry psf of the 3 bedroom types on sale here. Floor plans and the stacks with each layout are at tribesg.com/unit-selector/the-collective-at-one-sophia. Prices are indicative and move with each price-list refresh.
- How much is a 3-bedroom at The Collective at One Sophia?
- On the developer's price list as of 4 Nov 2026, the 3-bedroom homes at The Collective at One Sophia (1,023 to 1,249 sq ft) are priced from $2.76M to $3.54M, from $2,695 psf, with 32 of 34 still available. That is the highest entry psf of the 3 bedroom types on sale here. Floor plans and the stacks with each layout are at tribesg.com/unit-selector/the-collective-at-one-sophia. Prices are indicative and move with each price-list refresh.
- What is The Collective at One Sophia's TRIBE New Project Scorecard grade?
- The Collective at One Sophia scores 5.9 out of 10 on the TRIBE New Project Scorecard, Grade B. Its strongest factor is Project Size (8.0/10) and its weakest is Rental Growth (3.2/10); scores updated 4 Nov 2026. NPS grades project-level fundamentals — capital appreciation, schools, project size, MRT access and rental growth, weighted by district — not a specific unit or its asking price.
- When will The Collective at One Sophia TOP?
- The Collective at One Sophia is expected to obtain its Temporary Occupation Permit (TOP) in 2029. Until then buyers pay under the Progressive Payment Scheme, stage by stage as construction completes.
- Is The Collective at One Sophia freehold or leasehold?
- The Collective at One Sophia is a 99YR leasehold project: the lease runs from the date the land was granted, and the years remaining are one of the things resale buyers, valuers and banks take into account over the long run. Compare it with a freehold home only on the same size, location and age.
- How far is The Collective at One Sophia from the MRT?
- The Collective at One Sophia is about 0.45 km from Bencoolen (DT21), roughly 6 minutes on foot (walking route from the development's gate to the nearest station exit).
- Which primary schools are within 1 km of The Collective at One Sophia?
- 1 primary school is within 1 km of The Collective at One Sophia on OneMap School Query: St. Margaret's School (Primary) (0.33 km). Schools within 1 km are OneMap School Query's answer for this project's address (MOE's Primary 1 measure, from the school's land boundary to the building), checked 24 Oct 2026. The distance beside each school is to its boundary from the nearest block. Living within 1 km does not guarantee a place: at oversubscribed schools even the within-1 km group balloted in Phase 2C.
- Who is the developer of The Collective at One Sophia?
- The Collective at One Sophia is developed by CEL Development, SingHaiyi (Sing-Haiyi Crystal) & Ultra Infinity (JV) in D9, 1A Sophia Road (former Peace Centre / Peace Mansion), with 367 units in total.