257 Tampines Street 21 520257, Tampines East, East Region, Singapore
$748,888









*** NEW EXCLUSIVE LISTING *** - EXTREMELY RARE WELL MAINTAINED 5I CORNER UNIT WITH UNBLOCKED GREENERY VIEW @ LIVING AREA / BEDROOMS For Sale at TAMPINES STREET 21 !!! - PROPERTY SIZE: APPROX. 121 SQM / 1302 SQFT !!! - ALL PRs & ALL RACES ELIGIBLE / WELCOME !!! - GOOD PRIVACY UNIT !!! - VERY BRIGHT & WINDY UNIT !!! - NO ODD SHAPE IN THE UNIT !!! - QUIET ENVIRONMENT !!! ( UNIT NOT FACING ANY MAIN ROAD !!! ) - UNBLOCKED GREENERY VIEW !!! - NO NOON / WEST SUN !!! - Spacious & Squarish Living / Dining Area !!! - UNIT COMES WITH 3 SPACIOUS & SQUARISH BEDROOMS !!! - Lift Level !!! - Extremely Well Kept & Maintained Unit !!! - Very Serious & Motivated Seller !!! - Amenities, Schools, Park, Bus-Stops, Shop Houses & Eateries, Shopping Malls All Just Within Walking Distance Only !!! - ABOUT 5 MINS WALK TO TAMPINES EAST COMMUNITY CLUB & BLK 201 TAMPINES MARKET & FOOD CENTRE !!! - LESS THAN 5 MINS WALK TO YUMIN PRIMARY SCHOOL, CHONGZHENG PRIMARY SCHOOL & PASIR RIS SECONDARY SCHOOL !!! - ABOUT 10 MINS WALK TO TAMPINES EAST MRT STATION !!! - ABOUT 12 TO 15 MINS WALK TO TAMPINES MRT STATION, TAMPINES BUS INTERCHANGE, TAMPINES 1 / TAMPINES MALL / CENTURY SQUARE SHOPPING CENTRE !!! View To Appreciate !!! HURRY !!! DON'T MISS OUT !!! Viewing by Appointment only, Call Kavin Kuah @ 9176 XXXX ! In the event if I'm engaged and unreachable, please call Kavan Kuah @ 8189 XXXX for enquiries or viewing arrangement !
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 2 HDB resale transactions (data.gov.sg)
Fair Value
S$754,798
S$580 psf
Asking Price
S$748,888
S$575 psf
vs Market
-0.8%
vs Last Done
+8.5%
Tenure
75 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)
×1.050
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$580
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 -8.6% vs FV | 99yr from 1985 |
Oct 2025 | Blk 257 TAMPINES ST 21 Floor 01 TO 03 | 1,302sqft | S$690,000 | ▼S$530 -8.6% vs FV | 99yr from 1985 |
Apr 2025 | Blk 257 TAMPINES ST 21 Floor 07 TO 09 | 1,302sqft | S$720,000 | ▼S$553 -4.7% vs FV | 99yr from 1985 |
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
-8.6% vs FV
Blk 257 TAMPINES ST 21
Oct 2025 · Floor 01 TO 03
-8.6% vs FV
Blk 257 TAMPINES ST 21
Apr 2025 · Floor 07 TO 09
-4.7% vs FV
HELIOS AI Analysis
The valuation of the HDB 5-room unit located in the sought-after Tampines area reflects a current estimated value of $754,798, translating to a price per square foot (PSF) of $580. With a remaining lease of 75 years, this property positions itself within a stable market segment, appealing to both first-time buyers and investors looking for long-term capital appreciation. The minor discrepancy of 0.8% from the baseline market price indicates a relatively balanced market sentiment, suggesting that the property is competitively priced given its location and amenities.
However, the model confidence is categorized as low, primarily due to the limited dataset from only two recent HDB resale transactions in the vicinity. This sparse data raises questions about the consistency of market trends and the potential for sudden fluctuations in value. Buyers and investors should approach this valuation with an understanding of the broader economic context affecting HDB prices in Singapore, as well as the ongoing demand for housing in this well-established region. Ultimately, while the current valuation appears attractive, stakeholders are advised to remain vigilant regarding market dynamics and emerging trends that could influence future valuations.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.