425 Serangoon Avenue 1 550425, Upper Paya Lebar, North-east Region, Singapore
$1,050,000













Brand new exclusive at Serangoon Avenue 1 1388 sqft! Extended corridor bought by previous owner! High floor! Unblocked view of landed homes! Total privacy! Bright and breezy! Original condition, perfect for total renovation! NO extension needed! 1km to Maris Stella! 1 min walk to St Gabriel! 2 bus stop to Nex and Serangoon MRT! Serious sellers! Interested parties please contact Lionel Chew for exclusive viewing!
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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 3 HDB resale transactions (data.gov.sg)
Fair Value
S$1.11M
S$802 psf
Asking Price
S$1.05M
S$756 psf
vs Market
-5.6%
vs Last Done
0.0%
Tenure
75 yrs
99-year Leasehold · Balance remaining
Confidence
Low
3 comps
Nearest MRT
Serangoon
382m away · +5% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
3 comparable transactions
S$727
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$802
Recent Comparable Transactions
3 shown · 3 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneJan 2026 | Blk 425 SERANGOON AVE 1 Floor 10 TO 12 | 1,389sqft | S$1,050,000 | ▼S$756 -5.7% vs FV | 99yr from 1989 |
Jan 2026 | Blk 425 SERANGOON AVE 1 Floor 10 TO 12 | 1,389sqft | S$1,050,000 | ▼S$756 -5.7% vs FV | 99yr from 1989 |
Jun 2024 | Blk 425 SERANGOON AVE 1 Floor 07 TO 09 | 1,302sqft | S$976,000 | ▼S$749 -6.6% vs FV | 99yr from 1989 |
Apr 2024 | Blk 425 SERANGOON AVE 1 Floor 01 TO 03 | 1,302sqft | S$880,000 | ▼S$676 -15.7% vs FV | 99yr from 1989 |
Blk 425 SERANGOON AVE 1
Jan 2026 · Floor 10 TO 12
-5.7% vs FV
Blk 425 SERANGOON AVE 1
Jan 2026 · Floor 10 TO 12
-5.7% vs FV
Blk 425 SERANGOON AVE 1
Jun 2024 · Floor 07 TO 09
-6.6% vs FV
Blk 425 SERANGOON AVE 1
Apr 2024 · Floor 01 TO 03
-15.7% vs FV
HELIOS AI Analysis
In the dynamic landscape of Singapore's real estate market, the valuation of the HDB 5-room unit located in Serangoon presents an intriguing opportunity for prospective buyers and investors alike. With a remaining lease of 75 years, the estimated value of $1,112,606, translating to $802 per square foot (PSF), positions this property within a competitive segment of the market. The current valuation reflects a positive market signal, categorized as a "Good Deal," due to its 5.6% deviation from the established baseline, indicating potential for appreciation and favorable investment returns.
However, it is imperative to note that the model confidence is classified as low, suggesting a degree of caution should be exercised when interpreting this valuation. This assessment is grounded in an analysis of three recent HDB resale transactions within the vicinity, which serve as the comparative basis for this evaluation. The interplay between the remaining lease term and the valuation metrics underscores the importance of leasehold dynamics in the HDB market, particularly in well-established neighborhoods like Serangoon. As such, while this property presents an appealing valuation proposition, potential buyers should remain attuned to market conditions and the implications of lease duration on long-term investment viability.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.