231 Bishan Street 23 570231, Marymount, Central Region, Singapore
$1,290,000
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: L3009250K
Automated Valuation based on 68 HDB resale transactions (data.gov.sg) · 2 outliers removed (IQR)
Fair Value
S$1.13M
S$718 psf
Asking Price
S$1.29M
S$821 psf
vs Market
+14.3%
vs Last Done
+21.1%
Tenure
63 yrs
99-year Leasehold · Balance remaining
Confidence
High
68 comps
Nearest MRT
Bishan
763m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
68 comparable transactions
S$782
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.900
MRT Proximity
Within 500m / 1km
+2%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$718
Recent Comparable Transactions
10 shown · 68 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 -5.6% vs FV | 99yr from 1992 |
Mar 2026 | Blk 257 BISHAN ST 22 Floor 04 TO 06 | 1,593sqft | S$1,080,000 | ▼S$678 -5.6% vs FV | 99yr from 1992 |
Feb 2026 | Blk 257 BISHAN ST 22 Floor 01 TO 03 | 1,572sqft | S$1,168,000 | ▲S$743 +3.5% vs FV | 99yr from 1992 |
Jan 2026 | Blk 160 BISHAN ST 13 Floor 01 TO 03 | 1,636sqft | S$1,350,000 | ▲S$825 +14.9% vs FV | 99yr from 1987 |
Jan 2026 | Blk 187 BISHAN ST 13 Floor 07 TO 09 | 1,572sqft | S$1,398,888 | ▲S$890 +24.0% vs FV | 99yr from 1987 |
Jan 2026 | Blk 190 BISHAN ST 13 Floor 19 TO 21 | 1,615sqft | S$1,320,000 | ▲S$818 +13.9% vs FV | 99yr from 1987 |
Jan 2026 | Blk 202 BISHAN ST 23 Floor 01 TO 03 | 1,593sqft | S$1,088,000 | ▼S$683 -4.9% vs FV | 99yr from 1992 |
Dec 2025 | Blk 160 BISHAN ST 13 Floor 01 TO 03 | 1,550sqft | S$1,250,000 | ▲S$806 +12.3% vs FV | 99yr from 1987 |
Dec 2025 | Blk 261 BISHAN ST 22 Floor 01 TO 03 | 1,604sqft | S$1,270,000 | ▲S$792 +10.3% vs FV | 99yr from 1992 |
Dec 2025 | Blk 261 BISHAN ST 22 Floor 04 TO 06 | 1,625sqft | S$1,340,000 | ▲S$824 +14.8% vs FV | 99yr from 1992 |
Dec 2025 | Blk 212 BISHAN ST 23 Floor 04 TO 06 | 1,604sqft | S$1,200,000 | ▲S$748 +4.2% vs FV | 99yr from 1992 |
Blk 257 BISHAN ST 22
Mar 2026 · Floor 04 TO 06
-5.6% vs FV
Blk 257 BISHAN ST 22
Mar 2026 · Floor 04 TO 06
-5.6% vs FV
Blk 257 BISHAN ST 22
Feb 2026 · Floor 01 TO 03
+3.5% vs FV
Blk 160 BISHAN ST 13
Jan 2026 · Floor 01 TO 03
+14.9% vs FV
Blk 187 BISHAN ST 13
Jan 2026 · Floor 07 TO 09
+24.0% vs FV
Blk 190 BISHAN ST 13
Jan 2026 · Floor 19 TO 21
+13.9% vs FV
Blk 202 BISHAN ST 23
Jan 2026 · Floor 01 TO 03
-4.9% vs FV
Blk 160 BISHAN ST 13
Dec 2025 · Floor 01 TO 03
+12.3% vs FV
Blk 261 BISHAN ST 22
Dec 2025 · Floor 01 TO 03
+10.3% vs FV
Blk 261 BISHAN ST 22
Dec 2025 · Floor 04 TO 06
+14.8% vs FV
Blk 212 BISHAN ST 23
Dec 2025 · Floor 04 TO 06
+4.2% vs FV
HELIOS AI Analysis
The HDB Executive property located in the highly sought-after district of Bishan presents a compelling valuation of $1,128,250, equating to an impressive $718 per square foot (PSF). With a remaining lease of 63 years, this property not only showcases the unique attributes of its location but also reflects the robust demand for HDB flats in this desirable neighbourhood. The valuation is positioned 14.3% above the baseline market value, indicative of strong market dynamics that favour sellers, particularly for properties that offer both ample living space and proximity to key amenities.
The high model confidence rating, supported by an analysis of 68 recent HDB resale transactions in the vicinity, underscores the strength of this assessment. It is crucial to note that Bishan remains a strategic hub known for its excellent connectivity, reputable educational institutions, and vibrant community facilities, all of which contribute to its enduring appeal. As the market continues to evolve, the premium placed on HDB properties in this area is likely to persist, making this Executive flat not just a home but a sound investment opportunity for discerning buyers seeking long-term value appreciation.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.