One Sophia, a 122-unit 99-year leasehold new launch in District 9, Singapore — render of a landscaped terrace with planters and greenery set against the building's glass facade
One Sophia, a 122-unit 99-year leasehold new launch in District 9, Singapore — gallery photo 1
One Sophia, a 122-unit 99-year leasehold new launch in District 9, Singapore — gallery photo 2
One Sophia, a 122-unit 99-year leasehold new launch in District 9, Singapore — gallery photo 3
One Sophia, a 122-unit 99-year leasehold new launch in District 9, Singapore — gallery photo 4
One Sophia, a 122-unit 99-year leasehold new launch in District 9, Singapore — gallery photo 5
One Sophia Site Plan
One Sophia Elevation Chart
One Sophia · D09 D09 - Orchard / River Valley
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★ Value-Priced · Strong Location · Moderate Supply RiskNew launch D09 · D09 - Orchard / River ValleyTOP Dec 2029

One Sophia

1 Sophia Road · D09 · D09 - Orchard / River Valley
From PSF
$2847
Units
122
% Sold
30%
MRT walk
4 min
Availability & price info last verified 7 Sep 2026
80/100
Roncasa intelligence score
★ Value-Priced · Strong Location · Moderate Supply Risk
Confidence: Low
v1.3
Location 89
Value 77
Indicative — thin comp set
Entry price 92
Supply risk 63
What this reads: whether this launch is priced fairly against real comparable sales and sits well for the life you'd live here, today. It is not a forecast. It says nothing about future prices, appreciation, or profit.
Project specifications
DeveloperSophia Commercial Pte. Ltd. and Sophia Residential Pte. Ltd.
Tenure99 Years Commencing from 6 Dec 2023
Road name1 Sophia Road
Postal code229509
DistrictD09 · D09 - Orchard / River Valley
Total units122 residential
TOPDec 2029
LaunchedOct 2024
% Sold30% · 37 of 122 units
View brochure
Site plan & elevation
Site plan, facing & orientation
Site plan
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Elevation chart
Elevation chart
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Floor plan
Bedroom type
Type
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Price summary
Price and Availability Verified as of 7 Sep 2026
Median PSF
$3300
PSF range
$3300–3300
All types
Available
85 units
of 122 total
Avg quantum
$0.0M
All transacted
By bedroom type
Type Size PSF from Price from
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2000 m
One Sophia1 Sophia Road
500 m
Sale transactions · URA data
Transactions Verified as of 7 Sep 2026
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Source: URA · ~2 week lag