31 Bishan Street 21 579800, Marymount, Central Region, Singapore
$1,980,000


















Rare! Selling below value! 3 plus helper’s room 1195 sqft, rare pool & garden facing, 6 min walk Marymount MRT. 1km Catholic High Rafflesia Condominum *3 bedrooms + 3 bathrooms + helper’s room + yard *1195 sqft / 111 sqm *Efficient layout and well sized bedrooms. *Quiet, swimming pool facing . *Serious Seller Fabulous location! *10 mins walk to Bishan MRT, which includes North-South and Circle Lines. Super convenient ! * 6 mins walk to Marymount MRT *Shop, dine and relax at Junction 8 shopping mall ... eateries, cinema, NTUC and more. * Near prestigious schools including Raffles Institution, Raffles JC, and Catholic High. *Bishan Library is right next to Junction 8 ***Prestigious Schools*** *Opposite Raffles Institution. *Schools within 1km -Catholic High School -Marymount Convent School *Schools between 1 - 2km -Ai Tong School -CHIJ Primary (Toa Payoh) -First Toa Payoh Primary School -Kheng Cheng School -Kuo Chuan Presbyterian Primary School -Pei Chun Public School -Teck Ghee Primary School Top location at bottom-level price! Check it out today! Call Julia Goh 9.7.4.5.1.3.1.1 . *Genuine exclusive listing. All real photos.
The following locations are within radius of this property, with distance shown in kilometers.
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Total Transactions
47
Average Price
S1.5M
Total Value
S72.2M
Calculating fair value from URA transaction data…


License: L3008022J
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Automated Valuation based on 43 URA transactions
Fair Value
S$1.87M
S$1,567 psf
Asking Price
S$1.98M
S$1,657 psf
vs Market
+5.8%
vs Last Done
+0.5%
Tenure
75 yrs
99-year Leasehold · Balance remaining
Confidence
High
43 comps
Nearest MRT
Marymount
452m away · +3% premium
URA PSF Trendline vs Listing Price
Hedonic Adjustment Breakdown
Base URA PSF
43 comparable transactions
S$1,452
Floor Premium
0.5% per floor vs median
+0.0%
Tenure Decay
Bala's curve (99yr leasehold)
×0.435
MRT Proximity
Within 500m / 1km
+3%
AI Condition Premium
HELIOS scan of listing description
0%
Adjusted Fair Value PSF
S$1,567
Recent Comparable Transactions
10 shown · 43 total| Date | Block / Street | Area | Price | PSF | Tenure |
|---|---|---|---|---|---|
Last DoneJul 2025 | BISHAN STREET 21 Floor 16-20 | 1,195sqft | S$1,970,000 | ▲S$1,649 +5.2% vs FV | 99 yrs lease commencing from 1997 |
Jul 2025 | BISHAN STREET 21 Floor 16-20 | 1,195sqft | S$1,970,000 | ▲S$1,649 +5.2% vs FV | 99 yrs lease commencing from 1997 |
Jul 2025 | BISHAN STREET 21 Floor 16-20 | 915sqft | S$1,418,888 | ▼S$1,551 -1.0% vs FV | 99 yrs lease commencing from 1997 |
Jul 2025 | BISHAN STREET 21 Floor 16-20 | 1,195sqft | S$2,010,000 | ▲S$1,682 +7.3% vs FV | 99 yrs lease commencing from 1997 |
Jun 2025 | BISHAN STREET 21 Floor 06-10 | 915sqft | S$1,400,000 | ▼S$1,530 -2.4% vs FV | 99 yrs lease commencing from 1997 |
Jun 2025 | BISHAN STREET 21 Floor 06-10 | 915sqft | S$1,370,000 | ▼S$1,497 -4.5% vs FV | 99 yrs lease commencing from 1997 |
Jun 2025 | BISHAN STREET 21 Floor 16-20 | 915sqft | S$1,400,000 | ▼S$1,530 -2.4% vs FV | 99 yrs lease commencing from 1997 |
Apr 2025 | BISHAN STREET 21 Floor 01-05 | 1,216sqft | S$1,860,000 | ▼S$1,529 -2.4% vs FV | 99 yrs lease commencing from 1997 |
Nov 2024 | BISHAN STREET 21 Floor 01-05 | 1,216sqft | S$1,920,000 | ▲S$1,579 +0.8% vs FV | 99 yrs lease commencing from 1997 |
May 2024 | BISHAN STREET 21 Floor 06-10 | 915sqft | S$1,300,000 | ▼S$1,421 -9.3% vs FV | 99 yrs lease commencing from 1997 |
Mar 2024 | BISHAN STREET 21 Floor 06-10 | 1,195sqft | S$1,830,000 | ▼S$1,532 -2.2% vs FV | 99 yrs lease commencing from 1997 |
BISHAN STREET 21
Jul 2025 · Floor 16-20
+5.2% vs FV
BISHAN STREET 21
Jul 2025 · Floor 16-20
+5.2% vs FV
BISHAN STREET 21
Jul 2025 · Floor 16-20
-1.0% vs FV
BISHAN STREET 21
Jul 2025 · Floor 16-20
+7.3% vs FV
BISHAN STREET 21
Jun 2025 · Floor 06-10
-2.4% vs FV
BISHAN STREET 21
Jun 2025 · Floor 06-10
-4.5% vs FV
BISHAN STREET 21
Jun 2025 · Floor 16-20
-2.4% vs FV
BISHAN STREET 21
Apr 2025 · Floor 01-05
-2.4% vs FV
BISHAN STREET 21
Nov 2024 · Floor 01-05
+0.8% vs FV
BISHAN STREET 21
May 2024 · Floor 06-10
-9.3% vs FV
BISHAN STREET 21
Mar 2024 · Floor 06-10
-2.2% vs FV
HELIOS AI Analysis
⚠️ Indicative estimate only. Based on URA resale transaction data. Not a formal valuation. Consult a licensed valuer for financial decisions.