121a Rivervale Drive 541121, Rivervale, North-east Region, Singapore
$640,000
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: L3002382K
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Automated Valuation based on 41 HDB resale transactions (data.gov.sg)
Fair Value
S$817,413
S$690 psf
Asking Price
S$640,000
S$541 psf
vs Market
-21.7%
vs Last Done
-12.7%
Tenure
73 yrs
99-year Leasehold · Balance remaining
Confidence
High
41 comps
Nearest MRT
Sengkang
1225m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
41 comparable transactions
S$662
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$690
Recent Comparable Transactions
10 shown · 41 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneApr 2026 | Blk 548 SERANGOON NTH AVE 3 Floor 04 TO 06 | 1,281sqft | S$794,000 | ▼S$620 -10.1% vs FV | 99yr from 1998 |
Apr 2026 | Blk 548 SERANGOON NTH AVE 3 Floor 04 TO 06 | 1,281sqft | S$794,000 | ▼S$620 -10.1% vs FV | 99yr from 1998 |
Mar 2026 | Blk 548 SERANGOON NTH AVE 3 Floor 07 TO 09 | 1,302sqft | S$806,000 | ▼S$619 -10.3% vs FV | 99yr from 1998 |
Feb 2026 | Blk 256 SERANGOON CTRL DR Floor 04 TO 06 | 1,238sqft | S$980,000 | ▲S$792 +14.8% vs FV | 99yr from 1999 |
Feb 2026 | Blk 257 SERANGOON CTRL DR Floor 10 TO 12 | 1,238sqft | S$1,000,000 | ▲S$808 +17.1% vs FV | 99yr from 1999 |
Dec 2025 | Blk 549 SERANGOON NTH AVE 3 Floor 07 TO 09 | 1,302sqft | S$820,000 | ▼S$630 -8.7% vs FV | 99yr from 1997 |
Nov 2025 | Blk 546 SERANGOON NTH AVE 3 Floor 04 TO 06 | 1,281sqft | S$763,000 | ▼S$596 -13.6% vs FV | 99yr from 1998 |
Nov 2025 | Blk 511 SERANGOON NTH AVE 4 Floor 07 TO 09 | 1,302sqft | S$870,000 | ▼S$668 -3.2% vs FV | 99yr from 1997 |
Sep 2025 | Blk 548 SERANGOON NTH AVE 3 Floor 10 TO 12 | 1,302sqft | S$800,000 | ▼S$614 -11.0% vs FV | 99yr from 1998 |
Sep 2025 | Blk 507 SERANGOON NTH AVE 4 Floor 04 TO 06 | 1,302sqft | S$840,000 | ▼S$645 -6.5% vs FV | 99yr from 1997 |
Aug 2025 | Blk 257 SERANGOON CTRL DR Floor 13 TO 15 | 1,238sqft | S$1,060,000 | ▲S$856 +24.1% vs FV | 99yr from 1999 |
Blk 548 SERANGOON NTH AVE 3
Apr 2026 · Floor 04 TO 06
-10.1% vs FV
Blk 548 SERANGOON NTH AVE 3
Apr 2026 · Floor 04 TO 06
-10.1% vs FV
Blk 548 SERANGOON NTH AVE 3
Mar 2026 · Floor 07 TO 09
-10.3% vs FV
Blk 256 SERANGOON CTRL DR
Feb 2026 · Floor 04 TO 06
+14.8% vs FV
Blk 257 SERANGOON CTRL DR
Feb 2026 · Floor 10 TO 12
+17.1% vs FV
Blk 549 SERANGOON NTH AVE 3
Dec 2025 · Floor 07 TO 09
-8.7% vs FV
Blk 546 SERANGOON NTH AVE 3
Nov 2025 · Floor 04 TO 06
-13.6% vs FV
Blk 511 SERANGOON NTH AVE 4
Nov 2025 · Floor 07 TO 09
-3.2% vs FV
Blk 548 SERANGOON NTH AVE 3
Sep 2025 · Floor 10 TO 12
-11.0% vs FV
Blk 507 SERANGOON NTH AVE 4
Sep 2025 · Floor 04 TO 06
-6.5% vs FV
Blk 257 SERANGOON CTRL DR
Aug 2025 · Floor 13 TO 15
+24.1% vs FV
HELIOS AI Analysis
The HDB 5 Room unit located in Serangoon, with a remaining lease of 73 years, has been appraised at an estimated value of $817,413, translating to a price per square foot (PSF) of $690. This valuation reflects a compelling opportunity in the current market landscape, characterized by a significant 21.7% divergence from the baseline value. Such a gap indicates that this property is positioned as a good deal amidst the competitive HDB resale market, particularly in a sought-after district like Serangoon.
Our analysis, grounded in a robust dataset comprising 41 recent HDB resale transactions within the vicinity, demonstrates high model confidence in this valuation. The strong demand for HDB flats in Serangoon, attributed to its strategic location and well-developed amenities, underpins the positive market signal. As prospective buyers increasingly seek residential options with substantial remaining leases, this property stands out not only for its intrinsic value but also for its potential for long-term appreciation in a thriving neighborhood.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.