228 Serangoon Avenue 4 550228, Serangoon Garden, North-east Region, Singapore
$688,888
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: L3008899K
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Automated Valuation based on 3 HDB resale transactions (data.gov.sg) · 1 outliers removed (IQR)
Fair Value
S$546,905
S$559 psf
Asking Price
S$688,888
S$704 psf
vs Market
+26.0%
vs Last Done
+6.0%
Tenure
57 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)
×0.814
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$559
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 +18.8% vs FV | 99yr from 1984 |
Mar 2026 | Blk 228 SERANGOON AVE 4 Floor 13 TO 15 | 980sqft | S$650,000 | ▲S$664 +18.8% vs FV | 99yr from 1984 |
May 2025 | Blk 228 SERANGOON AVE 4 Floor 10 TO 12 | 1,001sqft | S$676,000 | ▲S$675 +20.8% vs FV | 99yr from 1984 |
May 2025 | Blk 228 SERANGOON AVE 4 Floor 04 TO 06 | 980sqft | S$665,000 | ▲S$679 +21.5% vs FV | 99yr from 1984 |
Blk 228 SERANGOON AVE 4
Mar 2026 · Floor 13 TO 15
+18.8% vs FV
Blk 228 SERANGOON AVE 4
Mar 2026 · Floor 13 TO 15
+18.8% vs FV
Blk 228 SERANGOON AVE 4
May 2025 · Floor 10 TO 12
+20.8% vs FV
Blk 228 SERANGOON AVE 4
May 2025 · Floor 04 TO 06
+21.5% vs FV
HELIOS AI Analysis
The valuation of the HDB 4-room unit located in Serangoon, with a remaining lease of 57 years, stands at an estimated value of $546,905, translating to a price per square foot (PSF) of $559. This valuation is notably positioned above the market baseline, reflecting a substantial 26% premium compared to similar properties in the vicinity. Such a significant disparity raises questions regarding the underlying factors driving this elevated pricing, particularly in a market characterized by fluctuating demand and varying buyer sentiments.
Recent resale transactions within the area, which served as the foundation for this valuation, indicate a trend towards higher price points; however, the model confidence has been assessed as low. This suggests that while there is anecdotal evidence of increasing market values, the data is not robust enough to solidify the valuation's reliability. The 57-year remaining lease signals a critical consideration for potential buyers, who may weigh the implications of leasehold tenure against the investment potential and resale prospects. As the property market continues to evolve, stakeholders should remain vigilant to shifts in market dynamics, particularly as they pertain to leasehold properties in established neighborhoods like Serangoon.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.