231 Bishan Street 23 570231, Marymount, Central Region, Singapore
$1,290,000
- Blk 231 Bishan St 23 - EM model ‘Executive Maisonette’ - High Floor - Bright and Windy - Good Layout Size approx. 146sqm / 1,571sqft - Spacious and Squarish Layout - No Odd Shape - Well kept - Great Location with Amenities Nearby - Food Centre, Supermarket, Shops, Etc, Just Across The Road - Near To Bishan Park / Bishan MRT / Bus Interchange and Junction 8 Shopping Mall - All Races And All PR Are Eligible To Buy School within 1 KM CATHOLIC HIGH SCHOOL TECK GHEE PRIMARY SCHOOL School within 1-2 KM AI TONG SCHOOL ANG MO KIO PRIMARY SCHOOL CHIJ OUR LADY OF GOOD COUNSEL JING SHAN PRIMARY SCHOOL KUO CHUAN PRESBYTERIAN PRIMARY SCHOOL
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: L3007139C
Automated Valuation based on 67 HDB resale transactions (data.gov.sg) · 2 outliers removed (IQR)
Fair Value
S$1.13M
S$720 psf
Asking Price
S$1.29M
S$821 psf
vs Market
+14.1%
vs Last Done
+10.5%
Tenure
63 yrs
99-year Leasehold · Balance remaining
Confidence
High
67 comps
Nearest MRT
Bishan
763m away · +2% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
67 comparable transactions
S$784
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$720
Recent Comparable Transactions
10 shown · 67 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneFeb 2026 | Blk 257 BISHAN ST 22 Floor 01 TO 03 | 1,572sqft | S$1,168,000 | ▲S$743 +3.2% vs FV | 99yr from 1992 |
Feb 2026 | Blk 257 BISHAN ST 22 Floor 01 TO 03 | 1,572sqft | S$1,168,000 | ▲S$743 +3.2% vs FV | 99yr from 1992 |
Jan 2026 | Blk 160 BISHAN ST 13 Floor 01 TO 03 | 1,636sqft | S$1,350,000 | ▲S$825 +14.6% vs FV | 99yr from 1987 |
Jan 2026 | Blk 187 BISHAN ST 13 Floor 07 TO 09 | 1,572sqft | S$1,398,888 | ▲S$890 +23.6% vs FV | 99yr from 1987 |
Jan 2026 | Blk 190 BISHAN ST 13 Floor 19 TO 21 | 1,615sqft | S$1,320,000 | ▲S$818 +13.6% vs FV | 99yr from 1987 |
Jan 2026 | Blk 202 BISHAN ST 23 Floor 01 TO 03 | 1,593sqft | S$1,088,000 | ▼S$683 -5.1% vs FV | 99yr from 1992 |
Dec 2025 | Blk 160 BISHAN ST 13 Floor 01 TO 03 | 1,550sqft | S$1,250,000 | ▲S$806 +11.9% vs FV | 99yr from 1987 |
Dec 2025 | Blk 261 BISHAN ST 22 Floor 01 TO 03 | 1,604sqft | S$1,270,000 | ▲S$792 +10.0% vs FV | 99yr from 1992 |
Dec 2025 | Blk 261 BISHAN ST 22 Floor 04 TO 06 | 1,625sqft | S$1,340,000 | ▲S$824 +14.4% vs FV | 99yr from 1992 |
Dec 2025 | Blk 212 BISHAN ST 23 Floor 04 TO 06 | 1,604sqft | S$1,200,000 | ▲S$748 +3.9% vs FV | 99yr from 1992 |
Dec 2025 | Blk 212 BISHAN ST 23 Floor 07 TO 09 | 1,604sqft | S$1,298,000 | ▲S$809 +12.4% vs FV | 99yr from 1992 |
Blk 257 BISHAN ST 22
Feb 2026 · Floor 01 TO 03
+3.2% vs FV
Blk 257 BISHAN ST 22
Feb 2026 · Floor 01 TO 03
+3.2% vs FV
Blk 160 BISHAN ST 13
Jan 2026 · Floor 01 TO 03
+14.6% vs FV
Blk 187 BISHAN ST 13
Jan 2026 · Floor 07 TO 09
+23.6% vs FV
Blk 190 BISHAN ST 13
Jan 2026 · Floor 19 TO 21
+13.6% vs FV
Blk 202 BISHAN ST 23
Jan 2026 · Floor 01 TO 03
-5.1% vs FV
Blk 160 BISHAN ST 13
Dec 2025 · Floor 01 TO 03
+11.9% vs FV
Blk 261 BISHAN ST 22
Dec 2025 · Floor 01 TO 03
+10.0% vs FV
Blk 261 BISHAN ST 22
Dec 2025 · Floor 04 TO 06
+14.4% vs FV
Blk 212 BISHAN ST 23
Dec 2025 · Floor 04 TO 06
+3.9% vs FV
Blk 212 BISHAN ST 23
Dec 2025 · Floor 07 TO 09
+12.4% vs FV
HELIOS AI Analysis
The HDB Executive unit located in Bishan, with a remaining lease of 63 years, presents a compelling valuation scenario. Currently estimated at $1,130,497, equating to $720 per square foot, this property is positioned significantly above the market baseline by 14.1%. Such a premium indicates a strong demand in this prime residential enclave, reflecting the area’s desirability and the robust fundamentals driving property values in Bishan.
With a high model confidence derived from an analysis of 67 recent HDB resale transactions in the vicinity, this valuation underscores the competitive landscape of the Bishan market. Factors contributing to this elevated valuation include the strategic location, proximity to amenities, and the overarching appeal of Bishan as a highly sought-after residential hub. As the remaining lease stands at 63 years, prospective buyers should consider the implications of lease duration on long-term investment viability, particularly in a market characterized by increasing demand and limited supply.
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.