The Collective at One Sophia
Latest updates
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The Collective at One Sophia is a 367-unit development by Chip Eng Seng Corporation Limited / CEL, SingHaiyi Group Limited, Ultra Infinity at Sophia Road in District 9, Singapore, on 99 years tenure, with TOP expected 31 December 2032. As at 21 October 2026, 269 units are available, from $1,250,000.
- Available
- 269 of 367
- Unit types
- 1, 2, 3 Bedrooms · Studio
- Price range
- $1,250,000 – $3,664,000
- Contact
- Robert Peng · +65 9751 5995
Project Details
| Project | The Collective at One Sophia |
| Developer | Chip Eng Seng Corporation Limited / CEL, SingHaiyi Group Limited, Ultra Infinity |
| Address | Sophia Road |
| District | District 9 |
| Region | Core Central Region (CCR) |
| Tenure | 99 years |
| Total units | 367 |
| Estimated TOP Date | 31 December 2032 |
| Legal completion | 31 December 2032 |
| Architect | ADDP Architects / studioMilou |
For enquiries and viewings, contact Robert Peng at +65 9751 5995.
Location
For enquiries and viewings, contact Robert Peng at +65 9751 5995.
Site plans
Pricing and availability
| Type | Size (sqft) | Starting From | PSF | Units available |
|---|---|---|---|---|
| Studio | 452 | $1,250,000 | $2,765 – $2,852 | 10 |
| 1 Bed Suite | 484 – 506 | $1,330,000 | $2,748 – $2,957 | 56 |
| 1 Bed Premium | 538 | $1,448,000 | $2,691 – $2,846 | 7 |
| 1 Bed + Study | 549 | $1,476,000 | $2,689 – $2,825 | 31 |
| 2 Bed Deluxe | 646 – 667 | $1,728,000 | $2,591 – $2,902 | 21 |
| 2 Bed Deluxe + Study | 700 | $1,891,000 | $2,701 – $2,861 | 34 |
| 2 Bed Premium | 764 | $2,044,000 | $2,675 – $2,955 | 61 |
| 2 Bed Premium + Study | 764 | $2,103,000 | $2,753 – $2,899 | 17 |
| 3 Bed Premium | 1,023 | $2,832,000 | $2,768 – $2,942 | 15 |
| 3 Bed Luxury | 1,227 – 1,249 | $3,488,000 | $2,843 – $2,986 | 17 |
Updated 21 October 2026
Which units are left
Tap a unit to see its floor plan. Only units still available are shown.
Block 1A · 150 units
Block 1B · 119 units
For enquiries and viewings, contact Robert Peng at +65 9751 5995.
What buyers have actually paid
A price list is what the developer asks. Transactions are what buyers agreed to. The Collective at One Sophia has 109 on record.
- Transactions on record
- 109
- Average PSF, last 6 months
- $2,810.14
- Average PSF, last 12 months
- $2,817.11
As at 29 August 2026
Recent transactions
| Date | Block | Unit | Size | Price | PSF |
|---|---|---|---|---|---|
| 19 Jun 2026 | 1B | #04-** | 452 | $1,248,000 | $2,761 |
| 17 May 2026 | 1B | #07-** | 452 | $1,235,000 | $2,732 |
| 25 Apr 2026 | 1B | #14-** | 452 | $1,264,000 | $2,796 |
| 07 Apr 2026 | 1A | #08-** | 764 | $2,215,000 | $2,899 |
| 17 Mar 2026 | 1B | #19-** | 452 | $1,289,000 | $2,852 |
| 13 Mar 2026 | 1B | #10-** | 452 | $1,247,000 | $2,759 |
| 11 Mar 2026 | 1B | #18-** | 431 | $1,238,000 | $2,872 |
| 01 Feb 2026 | 1A | #18-** | 764 | $2,290,000 | $2,997 |
| 27 Jan 2026 | 1B | #04-** | 484 | $1,363,000 | $2,816 |
| 16 Dec 2025 | 1A | #06-** | 764 | $2,158,000 | $2,825 |
| 16 Dec 2025 | 1B | #09-** | 764 | $2,114,000 | $2,767 |
| 06 Nov 2025 | 1B | #06-** | 1,023 | $2,892,000 | $2,827 |
| 05 Nov 2025 | 1B | #07-** | 452 | $1,235,000 | $2,732 |
| 02 Nov 2025 | 1A | #18-** | 764 | $2,290,000 | $2,997 |
| 27 Oct 2025 | 1B | #04-** | 484 | $1,363,000 | $2,816 |
| 15 Oct 2025 | 1B | #15-** | 452 | $1,269,000 | $2,808 |
| 10 Oct 2025 | 1B | #05-** | 452 | $1,227,000 | $2,715 |
| 12 Sep 2025 | 1B | #05-** | 452 | $1,227,000 | $2,715 |
| 06 Sep 2025 | 1B | #19-** | 452 | $1,288,000 | $2,850 |
| 25 Aug 2025 | 1B | #11-** | 452 | $1,251,000 | $2,768 |
| 23 Aug 2025 | 1B | #15-** | 452 | $1,268,000 | $2,805 |
| 04 Aug 2025 | 1B | #17-** | 452 | $1,278,000 | $2,827 |
| 30 Jul 2025 | 1B | #16-** | 667 | $1,885,000 | $2,826 |
| 21 May 2025 | 1B | #18-** | 452 | $1,283,000 | $2,838 |
| 03 May 2025 | 1A | #18-** | 484 | $1,456,000 | $3,008 |
| 02 May 2025 | 1A | #07-** | 646 | $1,809,000 | $2,800 |
| 01 Apr 2025 | 1B | #03-** | 549 | $1,492,000 | $2,718 |
| 22 Feb 2025 | 1B | #08-** | 1,023 | $2,914,000 | $2,848 |
| 20 Feb 2025 | 1B | #03-** | 549 | $1,492,000 | $2,718 |
| 16 Feb 2025 | 1B | #16-** | 452 | $1,273,000 | $2,816 |
| 22 Jan 2025 | 1B | #05-** | 484 | $1,351,000 | $2,791 |
| 19 Jan 2025 | 1B | #17-** | 667 | $1,893,000 | $2,838 |
| 13 Jan 2025 | 1B | #03-** | 549 | $1,492,000 | $2,718 |
| 07 Jan 2025 | 1B | #06-** | 452 | $1,231,000 | $2,723 |
| 07 Jan 2025 | 1B | #07-** | 484 | $1,361,000 | $2,812 |
| 02 Jan 2025 | 1A | #06-** | 764 | $2,132,000 | $2,791 |
| 02 Jan 2025 | 1B | #17-** | 431 | $1,208,000 | $2,803 |
| 02 Jan 2025 | 1B | #12-** | 431 | $1,173,000 | $2,722 |
| 15 Dec 2024 | 1B | #10-** | 431 | $1,165,000 | $2,703 |
| 14 Dec 2024 | 1B | #04-** | 452 | $1,198,000 | $2,650 |
| 06 Dec 2024 | 1B | #10-** | 431 | $1,165,000 | $2,703 |
| 04 Dec 2024 | 1A | #05-** | 484 | $1,378,000 | $2,847 |
| 03 Dec 2024 | 1B | #18-** | 452 | $1,270,000 | $2,810 |
| 02 Dec 2024 | 1B | #09-** | 549 | $1,514,000 | $2,758 |
| 02 Dec 2024 | 1B | #19-** | 764 | $2,186,000 | $2,861 |
| 01 Dec 2024 | 1B | #16-** | 452 | $1,260,000 | $2,788 |
| 01 Dec 2024 | 1B | #14-** | 431 | $1,181,000 | $2,740 |
| 30 Nov 2024 | 1B | #10-** | 452 | $1,222,000 | $2,704 |
| 30 Nov 2024 | 1B | #05-** | 764 | $2,125,000 | $2,781 |
| 28 Nov 2024 | 1B | #06-** | 452 | $1,206,000 | $2,668 |
For enquiries and viewings, contact Robert Peng at +65 9751 5995.
Artist’s impressions
Common questions
Who can I contact about The Collective at One Sophia?
Robert Peng, on +65 9751 5995 or at robert@propertystory.sg. He is a licensed real estate salesperson with PropNex Realty Pte Ltd, CEA registration R006562I.
Who is the developer of The Collective at One Sophia?
Chip Eng Seng Corporation Limited / CEL, SingHaiyi Group Limited, Ultra Infinity. The architect is ADDP Architects / studioMilou.
How many units does The Collective at One Sophia have?
367 in total. 269 were still available as at 21 October 2026.
How much does a unit at The Collective at One Sophia cost?
From $1,250,000, about $2,765 per square foot. The full price list is on this page and refreshes daily.
What is the tenure of The Collective at One Sophia?
99 years.
When is The Collective at One Sophia expected to be completed?
TOP is expected 31 December 2032.
Who to contact
For enquiries about The Collective at One Sophia, contact Robert Peng at +65 9751 5995.
- Name
- Robert Peng
- Phone / WhatsApp
- +65 9751 5995
- Agency
- PropNex Realty Pte Ltd
- CEA registration
- R006562I
Register interest
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