257 Tampines Street 21 520257, Tampines East, East Region, Singapore
$699,000
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 1 HDB resale transactions (data.gov.sg)
Fair Value
S$562,848
S$432 psf
Asking Price
S$699,000
S$537 psf
vs Market
+24.2%
vs Last Done
+1.3%
Tenure
56 yrs
99-year Leasehold · Balance remaining
Confidence
Low
1 comps
Nearest MRT
Tampines
517m away · +2% premium
Hedonic Adjustment Breakdown
Base URA PSF
1 comparable transactions
S$530
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$432
Recent Comparable Transactions
1 shown · 1 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneOct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▲S$530 +22.7% vs FV | 99yr from 1985 |
Oct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▲S$530 +22.7% vs FV | 99yr from 1985 |
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+22.7% vs FV
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+22.7% vs FV
HELIOS AI Analysis
The valuation of the 5-room HDB property in Tampines, with a remaining lease of 56 years, stands at an estimated value of $562,848, translating to a price per square foot (PSF) of $432. This valuation is notably above the market baseline, reflecting a substantial 24.2% premium. Such a discrepancy suggests a unique positioning within the current property landscape, indicating that factors beyond mere transactional history may be influencing buyer sentiment and demand in this area.
However, it is crucial to approach this valuation with caution, as the model confidence is rated as low, primarily based on a limited dataset of only one recent HDB resale transaction in the vicinity. The scarcity of comparable sales can lead to significant fluctuations in perceived value, particularly in a market characterized by varying lease tenures and buyer preferences. As the remaining lease period of 56 years is taken into account, potential buyers must weigh the implications of long-term leasehold versus freehold options, which may affect their investment outlook and willingness to pay a premium. Overall, while the current valuation signals a robust interest in the Tampines area, prospective buyers should conduct thorough due diligence before proceeding with any transactions.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.