425 Serangoon Avenue 1 550425, Upper Paya Lebar, North-east Region, Singapore
$788,000























Exclusive rare 4A for sale. Walk to Serangoon mrt. Asking $868K No extension required. 3mins fully sheltered walk to MRT station Clean and mint condition.
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Total Transactions
1
Average Price
S3.0M
Total Value
S3.0M
Calculating fair value from URA transaction data…
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Automated Valuation based on 5 HDB resale transactions (data.gov.sg)
Fair Value
S$919,292
S$806 psf
Asking Price
S$788,000
S$691 psf
vs Market
-14.3%
vs Last Done
-8.1%
Tenure
75 yrs
99-year Leasehold · Balance remaining
Confidence
Low
5 comps
Nearest MRT
Serangoon
382m away · +5% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
5 comparable transactions
S$731
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×1.050
MRT Proximity
Within 500m / 1km
+5%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$806
Recent Comparable Transactions
5 shown · 5 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 -6.7% vs FV | 99yr from 1989 |
Mar 2026 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,130sqft | S$850,000 | ▼S$752 -6.7% vs FV | 99yr from 1989 |
Feb 2026 | Blk 425 SERANGOON AVE 1 Floor 13 TO 15 | 1,216sqft | S$910,000 | ▼S$748 -7.2% vs FV | 99yr from 1989 |
Sep 2025 | Blk 425 SERANGOON AVE 1 Floor 04 TO 06 | 1,141sqft | S$845,000 | ▼S$741 -8.1% vs FV | 99yr from 1989 |
Jan 2025 | Blk 425 SERANGOON AVE 1 Floor 01 TO 03 | 1,141sqft | S$798,000 | ▼S$699 -13.3% vs FV | 99yr from 1989 |
Aug 2024 | Blk 425 SERANGOON AVE 1 Floor 04 TO 06 | 1,141sqft | S$818,000 | ▼S$717 -11.0% vs FV | 99yr from 1989 |
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
-6.7% vs FV
Blk 425 SERANGOON AVE 1
Mar 2026 · Floor 07 TO 09
-6.7% vs FV
Blk 425 SERANGOON AVE 1
Feb 2026 · Floor 13 TO 15
-7.2% vs FV
Blk 425 SERANGOON AVE 1
Sep 2025 · Floor 04 TO 06
-8.1% vs FV
Blk 425 SERANGOON AVE 1
Jan 2025 · Floor 01 TO 03
-13.3% vs FV
Blk 425 SERANGOON AVE 1
Aug 2024 · Floor 04 TO 06
-11.0% vs FV
HELIOS AI Analysis
In the competitive landscape of Singapore's residential real estate market, the valuation of this 4-room HDB unit in Serangoon at $919,292, translating to $806 per square foot, presents a compelling investment opportunity. With a remaining lease of 75 years, the property enjoys a significant buffer against depreciation, which is particularly appealing to both owner-occupiers and investors alike. The valuation reflects a notable 14.3% deviation from the baseline, categorizing it as a "Good Deal" within the current market dynamics.
However, it is essential to approach this valuation with caution, as the model confidence is rated low, based on only five recent HDB resale transactions within the vicinity. This limited dataset may introduce variability in market conditions and pricing trends, suggesting that potential buyers should conduct further due diligence. The Serangoon area, known for its vibrant community and accessibility, continues to attract demand, yet the recent fluctuations in resale prices warrant a thorough analysis of local market trends and comparable property performances to ensure an informed investment decision.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.