Block 231 Bishan St 23
231 Bishan St 23, Singapore 570231
Block 231 Bishan St 23 is an HDB block in Bishan, completed in 1990, with 94 dwelling units. Executive flats have recently resold around S$1.06M (146 sqm), from 131 resales on record. The lease has approximately 65 years remaining.
What are the key facts about Block 231 Bishan St 23?
Block 231 Bishan St 23 is an HDB block in Bishan, completed in 1990, with 94 dwelling units.
- Town
- Bishan
- Planning area
- Bishan
- Completed
- 1990
- Storeys
- 19
- Total units
- 94
- Market segment
- RCR
- Median resale
- S$1.06M
- Last transacted
- May 2026
- Remaining lease
- ≈ 65 years
What are resale prices at Block 231 Bishan St 23?
Executive flats have recently resold around S$1.06M (S$675 psf), from 131 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Executive | 131 | S$1,060,000recent | 146 sqm | S$675 psf |
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through May 2026.
What has recently sold at Block 231 Bishan St 23?
Block 231 Bishan St 23 has 131 recorded resales; the most recent transacted at S$1,240,000 in May 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| May 2026 | Executive | 07 TO 09 | 146 sqm | S$1,240,000 |
| Mar 2026 | Executive | 01 TO 03 | 146 sqm | S$935,000 |
| Sept 2025 | Executive | 01 TO 03 | 146 sqm | S$1,105,000 |
| Aug 2025 | Executive | 13 TO 15 | 146 sqm | S$1,320,000 |
| Jul 2024 | Executive | 13 TO 15 | 146 sqm | S$1,236,000 |
| Jan 2024 | Executive | 07 TO 09 | 146 sqm | S$1,200,000 |
| May 2023 | Executive | 04 TO 06 | 146 sqm | S$1,123,000 |
| Aug 2022 | Executive | 04 TO 06 | 146 sqm | S$950,000 |
| Aug 2022 | Executive | 04 TO 06 | 146 sqm | S$1,060,000 |
| Jun 2022 | Executive | 01 TO 03 | 148 sqm | S$954,000 |
| Dec 2021 | Executive | 04 TO 06 | 146 sqm | S$1,060,000 |
| Oct 2021 | Executive | 07 TO 09 | 154 sqm | S$980,000 |
What flat types are in Block 231 Bishan St 23?
Block 231 Bishan St 23 has 94 units, mostly Executive flats.
Unit stock by flat type, from the HDB property information dataset.
How far is Block 231 Bishan St 23 from MRT and schools?
The nearest MRT/LRT to Block 231 Bishan St 23 is Bishan MRT, about 759 m away (~12 min walk). 4 schools are within 1 km, including 1 primary school.
Getting around
- Bishan MRT759 m · ~12 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Catholic High SchoolMixed-level schoolwithin 1 km325 m
- Whitley Secondary SchoolSecondary schoolwithin 1 km443 m
- Eunoia Junior CollegeJunior collegewithin 1 km740 m
- Townsville Primary SchoolPrimary schoolwithin 1 km · P1 priority938 m
- Teck Ghee Primary SchoolPrimary school1.1 km
- Ang Mo Kio Secondary SchoolSecondary school1.2 km
- Deyi Secondary SchoolSecondary school1.2 km
- Raffles InstitutionMixed-level school1.2 km
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 231 Bishan St 23?
Buying a flat at Block 231 Bishan St 23 (~S$1.06M) needs about S$8,450/mo in income and S$3,980/mo in repayments, after S$27,000 stamp duty and a S$265k downpayment.
Illustrative, for a buyer at the recent median resale price (S$1.06M) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$27,000
BSD, tiered
Downpayment (25%)
S$265k
cash + CPF
Monthly instalment
S$3,980/mo
25y @ 3.5%
Income required
S$8,450/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Frequently asked questions about Block 231 Bishan St 23
What is the resale price at Block 231 Bishan St 23?⌄
Executive flats at Block 231 Bishan St 23 have recently resold around S$1.06M (146 sqm), based on HDB resale caveats. Resale prices vary by flat type, floor and remaining lease.
How many years are left on the lease at Block 231 Bishan St 23?⌄
Block 231 Bishan St 23 has approximately 65 years left on its 99-year lease (completed 1990). This figure is taken from the most recent transacted flat.
How many units are in Block 231 Bishan St 23?⌄
Block 231 Bishan St 23 has 94 dwelling units across up to 19 storeys, mostly executive flats.
What is the nearest MRT to Block 231 Bishan St 23?⌄
The nearest MRT/LRT station to Block 231 Bishan St 23 is Bishan MRT, about 759 m away (~12 min walk).
Which primary schools are within 1 km of Block 231 Bishan St 23?⌄
Townsville Primary School is within 1 km of Block 231 Bishan St 23 — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
Is Block 231 Bishan St 23 a good place to buy an HDB resale flat?⌄
Block 231 Bishan St 23 sits in Bishan, in the Bishan planning area. Whether it suits you depends on your budget, the flat type, the remaining lease (≈65 years) and proximity to MRT and schools — all of which are summarised on this page from HDB resale data.
