257 Bishan Street 22 570257, Marymount, Central Region, Singapore
$1,500,000
High floor, bright and breezy unit - beautifully renovated and move-in condition! - 3 large spacious bedrooms (2 bedrooms come with ensuite bathroom) - Full-height built-in wardrobes - Fully air-conditioned - Well-equipped open concept kitchen area - Prime location - minutes walk to Bishan North Shopping mall, eateries, supermarkets and many convenient shops and easy accessibility to Bishan Junction, community centre and many more..... - Excellent connectivity to multiple MRT lines (NSL, CCL and TEL), - Within proximity to reputable schools A rare spacious, cozy home in a highly sought-after estate - not to be missed!! Hurry! PM me at 9635XXXX for viewing appointment.
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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: L3010738A
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Automated Valuation based on 7 HDB resale transactions (data.gov.sg)
Fair Value
S$1.02M
S$648 psf
Asking Price
S$1.50M
S$955 psf
vs Market
+47.4%
vs Last Done
+40.9%
Tenure
63 yrs
99-year Leasehold · Balance remaining
Confidence
Low
7 comps
Nearest MRT
Bishan
1156m away
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
7 comparable transactions
S$720
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.900
MRT Proximity
Within 500m / 1km
0%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$648
Recent Comparable Transactions
7 shown · 7 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneMar 2026 | Blk 257 BISHAN ST 22 Floor 04 TO 06 | 1,593sqft | S$1,080,000 | ▲S$678 +4.6% vs FV | 99yr from 1992 |
Mar 2026 | Blk 257 BISHAN ST 22 Floor 04 TO 06 | 1,593sqft | S$1,080,000 | ▲S$678 +4.6% vs FV | 99yr from 1992 |
Feb 2026 | Blk 257 BISHAN ST 22 Floor 01 TO 03 | 1,572sqft | S$1,168,000 | ▲S$743 +14.7% vs FV | 99yr from 1992 |
Jul 2025 | Blk 257 BISHAN ST 22 Floor 01 TO 03 | 1,615sqft | S$1,100,000 | ▲S$681 +5.1% vs FV | 99yr from 1992 |
Apr 2025 | Blk 257 BISHAN ST 22 Floor 10 TO 12 | 1,572sqft | S$1,350,000 | ▲S$859 +32.6% vs FV | 99yr from 1992 |
Jan 2025 | Blk 257 BISHAN ST 22 Floor 10 TO 12 | 1,615sqft | S$1,358,000 | ▲S$841 +29.8% vs FV | 99yr from 1992 |
Aug 2024 | Blk 257 BISHAN ST 22 Floor 04 TO 06 | 1,593sqft | S$1,015,000 | ▼S$637 -1.7% vs FV | 99yr from 1992 |
May 2024 | Blk 257 BISHAN ST 22 Floor 01 TO 03 | 1,572sqft | S$939,991 | ▼S$598 -7.7% vs FV | 99yr from 1992 |
Blk 257 BISHAN ST 22
Mar 2026 · Floor 04 TO 06
+4.6% vs FV
Blk 257 BISHAN ST 22
Mar 2026 · Floor 04 TO 06
+4.6% vs FV
Blk 257 BISHAN ST 22
Feb 2026 · Floor 01 TO 03
+14.7% vs FV
Blk 257 BISHAN ST 22
Jul 2025 · Floor 01 TO 03
+5.1% vs FV
Blk 257 BISHAN ST 22
Apr 2025 · Floor 10 TO 12
+32.6% vs FV
Blk 257 BISHAN ST 22
Jan 2025 · Floor 10 TO 12
+29.8% vs FV
Blk 257 BISHAN ST 22
Aug 2024 · Floor 04 TO 06
-1.7% vs FV
Blk 257 BISHAN ST 22
May 2024 · Floor 01 TO 03
-7.7% vs FV
HELIOS AI Analysis
The valuation of the HDB Executive unit in Bishan, with a remaining lease of 63 years, stands at an estimated value of $1,017,565, translating to a price per square foot (PSF) of $648. This valuation is notably positioned above the market baseline, reflecting a significant 47.4% premium over comparable properties in the area. Such a divergence from market norms suggests a robust demand for HDB properties in this highly sought-after locale, characterized by its proximity to key amenities and excellent connectivity.
However, it is essential to approach this valuation with caution, as the model confidence is rated low. This indicates a potential volatility in market conditions or discrepancies in recent transactions, with only seven resale transactions serving as the basis for this assessment. As the Bishan area continues to evolve, influenced by urban redevelopment and changing demographics, the long-term lease remaining on this property may contribute to its desirability. Investors and homeowners alike should weigh the current market signals carefully, considering both the premium valuation and the inherent risks associated with a lower confidence rating.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.