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 current valuation of the HDB 5-room unit in Tampines, estimated at $603,183 or $445 PSF, reflects a significant market signal that indicates a valuation above the prevailing market conditions by 24.3%. This premium valuation can be attributed to various factors influencing the local real estate landscape, including the desirable location of Tampines, which is known for its comprehensive amenities and connectivity. Additionally, the remaining lease of 56 years may play a crucial role in buyer sentiment, as properties with longer leases typically retain higher value and demand in the resale market.
However, it is crucial to note that the model confidence for this valuation is categorized as low, derived from only two recent HDB resale transactions in the vicinity. This limited data set suggests that while the current estimated value may reflect a buoyant sentiment, it also raises questions regarding sustainability and the potential for overvaluation amidst fluctuating market conditions. As the HDB market continues to evolve, stakeholders should remain vigilant and consider broader economic indicators alongside localized market dynamics when evaluating properties with shorter remaining leases or those priced above recent transaction benchmarks.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.