Union Square Residences Former Central Square and Central Mall redevelopment by CDL Key Points 1. An iconic mixed-use development with residential, commercial, co-living, and office spaces. 2. Located within 1km of River Valley Primary School. 3. Minutes' walk to Clarke Quay, Chinatown, and Fort Canning MRT stations. 4. Developed by the esteemed developer CDL. 5. Seamlessly connected to Clarke Quay, Boat Quay and Robertson Quay, offering a wide array of eateries, restaurants, and supermarkets. 6. Attracts a high-quality tenant pool from the CBD. 7. Part of Downtown rejuvenation, providing live, work, and play opportunities. 8. Featuring part 40-storey, part 34-storey towers with stunning city skyline and Singapore River views, comprising 366 units from 1 to 5 bedrooms, including a penthouse.
D01 - Singapore River
Clarke Quay MRT · 4 min walk
Medium (366 units)
366 units
2 Blocks, 40 Floors
CDL (City Development Limited)
Union Square Residences has a total of 366 units, from 1 Bed - 1 Bath to 4 Bed - 3 Bath units. There are 16 types of floor plans from 463 sqft to 1,518 sqft.
Union Square Residences has 2 blocks and up to 40 storeys.
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Total Transactions
2
Average Price
S1.6M
Total Value
S3.2M
Calculating fair value from URA transaction data…

License: L3002382K
Automated Valuation based on 3366 URA transactions · 51 outliers removed (IQR)
Fair Value
S$2.74M
S$2,765 psf
Asking Price
S$2.79M
S$2,816 psf
vs Market
+1.8%
Confidence
High
3366 comps
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
3366 comparable transactions
S$2,659
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.000
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
+4%
Adjusted Fair Value PSF
S$2,765
Recent Comparable Transactions
| Date | Block / Street | Area (sqft) | Price | PSF |
|---|---|---|---|---|
| 2025-08 | HAVELOCK ROAD | 1,281 | S$2,310,000 | S$1,803 |
| 2025-08 | JIAK KIM STREET | 2,002 | S$6,050,000 | S$3,022 |
| 2025-08 | CLARKE QUAY | 1,959 | S$4,880,000 | S$2,491 |
| 2025-08 | PEARL BANK | 743 | S$1,980,000 | S$2,666 |
| 2025-08 | MARTIN PLACE | 1,087 | S$3,030,000 | S$2,787 |
Showing 5 most recent transactions from 3366 total comparables used in valuation.
HELIOS AI-Detected Boosters
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.