257 Tampines Street 21 520257, Tampines East, East Region, Singapore
$748,000
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: L3002382K
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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$748,000
S$574 psf
vs Market
+32.9%
vs Last Done
+8.3%
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 HDB 5 Room 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 indicates a notable market signal, positioning the property above the market baseline by 32.9%. Such a premium suggests a heightened demand for HDB properties in this region, likely driven by the area's robust infrastructure, accessibility, and community amenities.
However, it's important to note that the model confidence for this valuation is classified as low, primarily due to the reliance on a singular recent resale transaction in the vicinity. This limited data set may not fully capture the broader market dynamics, particularly in a rapidly evolving real estate landscape. Stakeholders should consider the implications of the remaining lease, as properties with shorter leases may experience diminished interest among potential buyers, thereby affecting future resale values. In summary, while this HDB unit presents a compelling opportunity, prospective buyers and investors should exercise caution and conduct thorough due diligence to navigate the current market complexities.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.