228 Serangoon Avenue 4 550228, Serangoon Garden, North-east Region, Singapore
$680,000
-------- " " 4 room HDB for SALE " " -------- High-floor unit 3-bedroom unit with an ensuite in the master bedroom Squarish layout Bright and airy unit Direct lift access Door-to-door unit No extension needed No ethnic restriction for March Please call Colleen at 9424XXXX for viewing today !!!
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: L3007139C
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Automated Valuation based on 3 HDB resale transactions (data.gov.sg) · 1 outliers removed (IQR)
Fair Value
S$537,310
S$549 psf
Asking Price
S$680,000
S$695 psf
vs Market
+26.6%
vs Last Done
+4.7%
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 located in Serangoon, with a remaining lease of 56 years, currently stands at an estimated value of $537,310, translating to approximately $549 per square foot. This valuation is noteworthy as it positions the property above the market average, reflecting a significant 26.6% difference from the baseline. Such a premium valuation suggests a robust demand for HDB properties in this area, which may be driven by the attractiveness of Serangoon's amenities, connectivity, and overall desirability as a residential locality.
However, it is crucial to recognize the model confidence in this valuation is categorized as low, which indicates potential volatility and uncertainty in the market dynamics. The analysis is based on three recent HDB resale transactions in the vicinity, suggesting that while there is a competitive landscape for properties in this region, the limited data points and broader economic conditions may introduce variability in future valuations. As the remaining lease diminishes, it may impact buyer sentiment and investment potential, warranting careful consideration for prospective sellers and buyers alike.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.