128 Rivervale Street 540128, Rivervale, North-east Region, Singapore
$645,000
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
4
Average Price
S3.1M
Total Value
S12.5M
Calculating fair value from URA transaction data…


License: L3002382K
Automated Valuation based on 375 HDB resale transactions (data.gov.sg)
Fair Value
S$731,263
S$680 psf
Asking Price
S$645,000
S$599 psf
vs Market
-11.8%
vs Last Done
-20.3%
Tenure
72 yrs
99-year Leasehold · Balance remaining
Confidence
High
375 comps
Nearest MRT
Sengkang
832m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
375 comparable transactions
S$648
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.029
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$680
Recent Comparable Transactions
10 shown · 375 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,130sqft | S$850,000 | ▲S$752 +10.6% vs FV | 99yr from 1989 |
Mar 2026 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,130sqft | S$850,000 | ▲S$752 +10.6% vs FV | 99yr from 1989 |
Mar 2026 | Blk 206 SERANGOON CTRL Floor 01 TO 03 | 904sqft | S$661,888 | ▲S$732 +7.6% vs FV | 99yr from 1985 |
Mar 2026 | Blk 111 SERANGOON NTH AVE 1 Floor 04 TO 06 | 980sqft | S$558,000 | ▼S$570 -16.2% vs FV | 99yr from 1985 |
Mar 2026 | Blk 110 SERANGOON NTH AVE 1 Floor 01 TO 03 | 1,066sqft | S$580,000 | ▼S$544 -20.0% vs FV | 99yr from 1984 |
Feb 2026 | Blk 425 SERANGOON AVE 1 Floor 13 TO 15 | 1,216sqft | S$910,000 | ▲S$748 +10.0% vs FV | 99yr from 1989 |
Feb 2026 | Blk 307 SERANGOON AVE 2 Floor 04 TO 06 | 980sqft | S$645,000 | ▼S$658 -3.2% vs FV | 99yr from 1985 |
Feb 2026 | Blk 246 SERANGOON AVE 3 Floor 10 TO 12 | 904sqft | S$738,000 | ▲S$816 +20.0% vs FV | 99yr from 1986 |
Feb 2026 | Blk 328 SERANGOON AVE 3 Floor 07 TO 09 | 1,119sqft | S$835,000 | ▲S$746 +9.7% vs FV | 99yr from 1986 |
Feb 2026 | Blk 229 SERANGOON AVE 4 Floor 10 TO 12 | 980sqft | S$680,000 | ▲S$694 +2.1% vs FV | 99yr from 1984 |
Feb 2026 | Blk 422 SERANGOON CTRL Floor 13 TO 15 | 1,216sqft | S$919,000 | ▲S$756 +11.2% vs FV | 99yr from 1989 |
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
+10.6% vs FV
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
+10.6% vs FV
Blk 206 SERANGOON CTRL
Mar 2026 · Floor 01 TO 03
+7.6% vs FV
Blk 111 SERANGOON NTH AVE 1
Mar 2026 · Floor 04 TO 06
-16.2% vs FV
Blk 110 SERANGOON NTH AVE 1
Mar 2026 · Floor 01 TO 03
-20.0% vs FV
Blk 425 SERANGOON AVE 1
Feb 2026 · Floor 13 TO 15
+10.0% vs FV
Blk 307 SERANGOON AVE 2
Feb 2026 · Floor 04 TO 06
-3.2% vs FV
Blk 246 SERANGOON AVE 3
Feb 2026 · Floor 10 TO 12
+20.0% vs FV
Blk 328 SERANGOON AVE 3
Feb 2026 · Floor 07 TO 09
+9.7% vs FV
Blk 229 SERANGOON AVE 4
Feb 2026 · Floor 10 TO 12
+2.1% vs FV
Blk 422 SERANGOON CTRL
Feb 2026 · Floor 13 TO 15
+11.2% vs FV
HELIOS AI Analysis
<p>The valuation of this HDB 4 Room unit in Serangoon reflects a robust market positioning, with an estimated value of <strong>$731,263</strong>, translating to a price per square foot of <strong>$680</strong>. The remaining lease of <strong>72 years</strong> adds a layer of security for potential buyers, ensuring that the property retains its appeal in the long term. Given the area’s vibrant community and accessibility to amenities, this valuation underscores the desirability of Serangoon as a residential choice.</p> <p>Market signals indicate this unit is a <strong>Good Deal</strong>, with an <strong>11.8% difference from the baseline</strong> price. This positive differential suggests that buyers may find substantial value in this offering compared to other recent transactions. The model confidence is rated as <strong>High</strong>, based on a comprehensive analysis of <strong>375 recent HDB resale transactions</strong> in the vicinity, illustrating a well-supported valuation. The current market dynamics reflect a balance between supply and demand, where properties with favorable lease terms and competitive pricing are likely to attract significant interest from discerning buyers.</p>
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.