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The Collective At One Sophia artist's impression
SELLING NOW269 UNITS LEFTPRICES AS AT 20 OCT 2026

The Collective At One Sophia

Sophia Road, D09 Orchard / River Valley · by Ultra Infinity, SingHaiyi Group and Chip Eng Seng (CEL)

DISTRICTD09 · CCR
TENURE99 years
EXPECTED TOP31 Dec 2032
TOTAL UNITS367
UNITS LEFT269
PSF RANGE$2,549 to $2,897
NEAREST MRTBencoolen MRT, 270 m
DEVELOPERUltra Infinity, SingHaiyi Group and Chip Eng Seng (CEL)

The Collective At One Sophia price list and units left

The Collective At One Sophia units available by type, 20 Oct 2026
TypeLeftSize (sqft)PricePSFFloor plan
1 Bedroom + Study31549$1,444,000 to $1,515,000$2,630 to $2,760Get floor plan
1 Bedroom Premium7538$1,418,000 to $1,496,000$2,636 to $2,781Get floor plan
1 Bedroom Suite56484 to 506$1,307,000 to $1,412,000$2,700 to $2,897Get floor plan
2 Bedroom Deluxe21646 to 667$1,700,000 to $1,838,000$2,549 to $2,845Get floor plan
2 Bedroom Deluxe + Study34700$1,853,000 to $1,959,000$2,647 to $2,799Get floor plan
2 Bedroom Premium61764$1,997,000 to $2,198,000$2,614 to $2,877Get floor plan
2 Bedroom Premium + Study17764$2,053,000 to $2,158,000$2,687 to $2,825Get floor plan
3 Bedroom Luxury171,227 to 1,249$3,373,000 to $3,539,000$2,749 to $2,884Get floor plan
3 Bedroom Premium151,023$2,757,000 to $2,924,000$2,695 to $2,858Get floor plan
Studio10452$1,175,000 to $1,212,000$2,600 to $2,681Get floor plan

From the developer's price list as at 20 Oct 2026. Prices and availability change without notice; ask us for the latest list.

The Collective At One Sophia photos

Artist's impressions.

The Collective At One Sophia site plan

Tap to enlarge. Want the floor plan for a unit type? Ask us and we will WhatsApp it to you.

The Collective At One Sophia site plan 1The Collective At One Sophia site plan 2The Collective At One Sophia site plan 3

Site plan from the developer, not to scale.

The Collective At One Sophia virtual tours

Walk through the showflat and see the views from home. Tours are hosted by the developer and load when you tap.

2-Bedroom show unit (Virtual Tour)Open in full screen
3-Bedroom show unit (Virtual Tour)Open in full screen

The Collective At One Sophia recent transactions

AVERAGE, LAST 6 MONTHS$2,746.50 psf
AVERAGE, LAST 12 MONTHS$2,829.40 psf

2 sales recorded from 17 May 2026 to 19 Jun 2026. Latest 10 shown. On a phone, swipe the table sideways to see price and PSF.

The Collective At One Sophia transactions, last 6 months
DateBlockUnitSize (sqft)PricePSFBedrooms
19 Jun 20261B#04-XX452$1,248,000$2,7611 Bedroom
17 May 20261B#07-XX452$1,235,000$2,7321 Bedroom

From caveats lodged, as shown on our source on 25 Oct 2026. Unit numbers hidden. PSF worked out from price and size.

The Collective At One Sophia location

Map by Google. The pin marks the project site.

What is nearby

MRT

  • Bencoolen MRT270 m
  • Rochor MRT460 m
  • Dhoby Ghaut MRT470 m

PRIMARY SCHOOLS

  • St. Margaret's School (Primary)490 m
  • Anglo-Chinese School (Junior)1.2 km
  • Farrer Park Primary School1.3 km

SHOPPING

  • Sunshine Plaza190 m
  • The Cathay300 m
  • Sim Lim Square430 m

Straight-line distances, approximate.

The Collective At One Sophia facilities

Lounge DeckGames RoomGymnasiumResidential Drop-offCommercial Drop-offResidential Bicycle Park

The Collective At One Sophia FAQs

Who is the developer of The Collective At One Sophia?

The Collective At One Sophia is developed by Ultra Infinity, SingHaiyi Group and Chip Eng Seng (CEL). The architect is ADDP Architects and studioMilou.

When is The Collective At One Sophia expected to complete?

The expected TOP is 31 Dec 2032. The tenure is 99 years.

How many units are left at The Collective At One Sophia?

269 units were still available on the developer's price list on 20 Oct 2026. The 2 Bedroom Premium has the most choice (61 units), while the 1 Bedroom Premium is down to 7.

What is the cheapest unit at The Collective At One Sophia?

The Studio starts from $1,175,000 (452 sqft) on the current price list.

Which MRT station is nearest to The Collective At One Sophia?

Bencoolen MRT is about 270 m away.

Which primary schools are near The Collective At One Sophia?

Within about 1 km: St. Margaret's School (Primary) (490 m).

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