228 Serangoon Avenue 4 550228, Serangoon Garden, North-east Region, Singapore
$685,000
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: L3008022J
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Automated Valuation based on 3 HDB resale transactions (data.gov.sg) · 1 outliers removed (IQR)
Fair Value
S$537,859
S$549 psf
Asking Price
S$685,000
S$699 psf
vs Market
+27.4%
vs Last Done
+5.3%
Tenure
56 yrs
99-year Leasehold · Balance remaining
Confidence
Low
3 comps
Nearest MRT
Serangoon
834m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
3 comparable transactions
S$673
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.800
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$549
Recent Comparable Transactions
3 shown · 3 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 228 SERANGOON AVE 4 Floor 13 TO 15 | 980sqft | S$650,000 | ▲S$664 +20.9% vs FV | 99yr from 1984 |
Mar 2026 | Blk 228 SERANGOON AVE 4 Floor 13 TO 15 | 980sqft | S$650,000 | ▲S$664 +20.9% vs FV | 99yr from 1984 |
May 2025 | Blk 228 SERANGOON AVE 4 Floor 10 TO 12 | 1,001sqft | S$676,000 | ▲S$675 +23.0% vs FV | 99yr from 1984 |
May 2025 | Blk 228 SERANGOON AVE 4 Floor 04 TO 06 | 980sqft | S$665,000 | ▲S$679 +23.7% vs FV | 99yr from 1984 |
Blk 228 SERANGOON AVE 4
Mar 2026 · Floor 13 TO 15
+20.9% vs FV
Blk 228 SERANGOON AVE 4
Mar 2026 · Floor 13 TO 15
+20.9% vs FV
Blk 228 SERANGOON AVE 4
May 2025 · Floor 10 TO 12
+23.0% vs FV
Blk 228 SERANGOON AVE 4
May 2025 · Floor 04 TO 06
+23.7% vs FV
HELIOS AI Analysis
The valuation of the HDB 4 room unit in Serangoon, standing at an estimated value of $537,859 or $549 per square foot, presents an intriguing snapshot of the current property landscape. With a remaining lease of 56 years, this unit is positioned within a competitive segment of the market, yet it commands a valuation that is significantly above the baseline by 27.4%. This premium pricing indicates a strong demand within the Serangoon area, suggesting that buyer sentiment remains robust despite the diminishing lease term.
However, it is essential to note that the model confidence for this valuation is categorized as low, which raises questions about the sustainability of such a premium in the long term. The analysis is grounded in three recent HDB resale transactions in the vicinity, which may not fully encapsulate the broader market dynamics at play. Factors such as proximity to amenities, transportation links, and overall neighborhood appeal are pivotal in driving home values in Serangoon. As the market continues to evolve, stakeholders should monitor these indicators closely to gauge future price movements and leasehold viability.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.