257 Tampines Street 21 520257, Tampines East, East Region, Singapore
$750,000
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…
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Automated Valuation based on 2 HDB resale transactions (data.gov.sg)
Fair Value
S$603,183
S$445 psf
Asking Price
S$750,000
S$553 psf
vs Market
+24.3%
vs Last Done
-1.3%
Tenure
56 yrs
99-year Leasehold · Balance remaining
Confidence
Low
2 comps
Nearest MRT
Tampines
517m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
2 comparable transactions
S$545
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$445
Recent Comparable Transactions
2 shown · 2 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneJun 2026 | Blk 257 TAMPINES ST 21 Floor 07 TO 09 | 1,302sqft | S$730,000 | ▲S$560 +25.8% vs FV | 99yr from 1985 |
Jun 2026 | Blk 257 TAMPINES ST 21 Floor 07 TO 09 | 1,302sqft | S$730,000 | ▲S$560 +25.8% vs FV | 99yr from 1985 |
Oct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▲S$530 +19.1% vs FV | 99yr from 1985 |
Blk 257 TAMPINES ST 21
Jun 2026 · Floor 07 TO 09
+25.8% vs FV
Blk 257 TAMPINES ST 21
Jun 2026 · Floor 07 TO 09
+25.8% vs FV
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+19.1% vs FV
HELIOS AI Analysis
The valuation of the HDB 5-room unit in Tampines, set at an estimated value of $603,183 or $445 per square foot, presents an intriguing case within the current real estate landscape. With a remaining lease of 56 years, this property’s valuation is positioned significantly above market averages, marking a 24.3% premium over the baseline. Such a divergence suggests heightened demand or specific attributes that may be appealing to potential buyers, despite the low model confidence derived from the limited data pool of only two recent resale transactions in the vicinity.
In analyzing the market dynamics, it is essential to consider factors influencing the HDB market in Tampines, including the area's accessibility, amenities, and community appeal. The above-market valuation may reflect a strategic positioning by the seller, possibly anticipating future developments or infrastructural improvements that could enhance property desirability. However, the low confidence in the model indicates that potential buyers should approach this valuation with caution, recognizing the variability in market conditions and the implications of the property’s remaining lease on long-term investment value.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.