257 Tampines Street 21 520257, Tampines East, East Region, Singapore
$720,000
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 2 HDB resale transactions (data.gov.sg)
Fair Value
S$575,084
S$442 psf
Asking Price
S$720,000
S$553 psf
vs Market
+25.2%
vs Last Done
+4.3%
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$541
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$442
Recent Comparable Transactions
2 shown · 2 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 +19.9% vs FV | 99yr from 1985 |
Oct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▲S$530 +19.9% vs FV | 99yr from 1985 |
Apr 2025 | Blk 257 TAMPINES ST 21 Floor 07 TO 09 | 1,302sqft | S$720,000 | ▲S$553 +25.1% vs FV | 99yr from 1985 |
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+19.9% vs FV
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
+19.9% vs FV
Blk 257 TAMPINES ST 21
Apr 2025 · Floor 07 TO 09
+25.1% vs FV
HELIOS AI Analysis
The valuation of the HDB 5 Room unit in Tampines, with a remaining lease of 56 years, stands at an estimated value of $575,084, translating to $442 PSF. This valuation is notably positioned 25.2% above the market baseline, indicating a strong demand for properties in the area despite the relatively shorter lease term compared to newer developments. The premium pricing reflects the unique attributes of the unit and its strategic location within the vibrant Tampines estate, which is well-regarded for its accessibility, amenities, and community-centric environment.
However, it is essential to note that the model confidence for this valuation is categorized as low, stemming from a limited dataset comprising only two recent HDB resale transactions in the vicinity. This scarcity of comparable sales data may contribute to potential fluctuations in market sentiment and valuation accuracy. Investors and homeowners are advised to consider these dynamics carefully, as the HDB market is influenced by various factors including economic conditions, government policies, and buyer demographics. Future transactions in the area will be pivotal in establishing a more robust market trend.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.