121 Rivervale Drive 540121, Rivervale, North-east Region, Singapore
$639,999
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
0
Average Price
S0
Total Value
S0
No transaction data found. This could be due to:
Calculating fair value from URA transaction data…

License: L3008022J
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Automated Valuation based on 146 HDB resale transactions (data.gov.sg) · 2 outliers removed (IQR)
Fair Value
S$770,211
S$651 psf
Asking Price
S$639,999
S$541 psf
vs Market
-16.9%
vs Last Done
-8.5%
Tenure
73 yrs
99-year Leasehold · Balance remaining
Confidence
High
146 comps
Nearest MRT
Sengkang
1177m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
146 comparable transactions
S$624
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.043
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$651
Recent Comparable Transactions
10 shown · 146 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 135 SERANGOON NTH AVE 2 Floor 07 TO 09 | 1,302sqft | S$770,000 | ▼S$591 -9.2% vs FV | 99yr from 1989 |
Mar 2026 | Blk 135 SERANGOON NTH AVE 2 Floor 07 TO 09 | 1,302sqft | S$770,000 | ▼S$591 -9.2% vs FV | 99yr from 1989 |
Mar 2026 | Blk 548 SERANGOON NTH AVE 3 Floor 07 TO 09 | 1,302sqft | S$806,000 | ▼S$619 -4.9% vs FV | 99yr from 1998 |
Feb 2026 | Blk 402 SERANGOON AVE 1 Floor 04 TO 06 | 1,324sqft | S$952,000 | ▲S$719 +10.4% vs FV | 99yr from 1989 |
Feb 2026 | Blk 409 SERANGOON CTRL Floor 10 TO 12 | 1,302sqft | S$1,010,000 | ▲S$775 +19.0% vs FV | 99yr from 1989 |
Feb 2026 | Blk 422 SERANGOON CTRL Floor 01 TO 03 | 1,302sqft | S$1,050,000 | ▲S$806 +23.8% vs FV | 99yr from 1989 |
Feb 2026 | Blk 422 SERANGOON CTRL Floor 04 TO 06 | 1,302sqft | S$980,000 | ▲S$752 +15.5% vs FV | 99yr from 1989 |
Feb 2026 | Blk 256 SERANGOON CTRL DR Floor 04 TO 06 | 1,238sqft | S$980,000 | ▲S$792 +21.7% vs FV | 99yr from 1999 |
Feb 2026 | Blk 257 SERANGOON CTRL DR Floor 10 TO 12 | 1,238sqft | S$1,000,000 | ▲S$808 +24.1% vs FV | 99yr from 1999 |
Feb 2026 | Blk 500 SERANGOON NTH AVE 4 Floor 01 TO 03 | 1,346sqft | S$745,000 | ▼S$554 -14.9% vs FV | 99yr from 1992 |
Jan 2026 | Blk 425 SERANGOON AVE 1 Floor 10 TO 12 | 1,389sqft | S$1,050,000 | ▲S$756 +16.1% vs FV | 99yr from 1989 |
Blk 135 SERANGOON NTH AVE 2
Mar 2026 · Floor 07 TO 09
-9.2% vs FV
Blk 135 SERANGOON NTH AVE 2
Mar 2026 · Floor 07 TO 09
-9.2% vs FV
Blk 548 SERANGOON NTH AVE 3
Mar 2026 · Floor 07 TO 09
-4.9% vs FV
Blk 402 SERANGOON AVE 1
Feb 2026 · Floor 04 TO 06
+10.4% vs FV
Blk 409 SERANGOON CTRL
Feb 2026 · Floor 10 TO 12
+19.0% vs FV
Blk 422 SERANGOON CTRL
Feb 2026 · Floor 01 TO 03
+23.8% vs FV
Blk 422 SERANGOON CTRL
Feb 2026 · Floor 04 TO 06
+15.5% vs FV
Blk 256 SERANGOON CTRL DR
Feb 2026 · Floor 04 TO 06
+21.7% vs FV
Blk 257 SERANGOON CTRL DR
Feb 2026 · Floor 10 TO 12
+24.1% vs FV
Blk 500 SERANGOON NTH AVE 4
Feb 2026 · Floor 01 TO 03
-14.9% vs FV
Blk 425 SERANGOON AVE 1
Jan 2026 · Floor 10 TO 12
+16.1% vs FV
HELIOS AI Analysis
In the competitive landscape of Singapore's real estate market, the valuation of the 5-room HDB unit located in Serangoon emerges as a noteworthy opportunity, particularly with a remaining lease of 73 years. With an estimated value of $770,211, translating to $651 per square foot (PSF), this property not only aligns with the prevailing market trends but also presents itself as a compelling acquisition, evidenced by a significant 16.9% deviation from the baseline valuation. Such an advantageous positioning underscores the potential for both immediate occupancy and long-term appreciation within a vibrant neighborhood.
The market signal categorizing this property as a "Good Deal" is further substantiated by a robust model confidence rating, which is high, based on the analysis of 146 recent HDB resale transactions in the vicinity. This data highlights a strong demand for HDB units in Serangoon, a locality known for its strategic connectivity and comprehensive amenities. Buyers are encouraged to consider the implications of the remaining lease, which, while substantial, is still a critical factor in long-term investment strategy. In summary, this HDB unit stands out as a strategic investment, reflecting the dynamic interplay of market conditions and property desirability.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.