Blk 231 Bishan St 23
5 sales in the last 12 months · ~5.3% of 94 units
5
16 recorded since Jun 2021
$1.20M
Executive · 5 sales · last 12 months
$764
Executive · 5 sales · last 12 months
$935K – $1.36M
Executive · 5 sales · last 12 months
$1,362,888
Oct 2026 · Executive · #13-15
Can you use CPF for this flat?
65 years left on the 99, from 1992.
CPF you can use
the lease covers you to 95, so the only limit is your balance
$150,000
Maximum bank loan
75% of the price, over 25 years
$900,000
Cash you need
at least $60,000 of any purchase must be cash
$150,000
Monthly instalment
25 years at 3.5%
$4,506
Indicative. Excludes stamp duty, legal fees and CPF accrued interest. Confirm with HDB and your banker. Rules as at 2026-09-17.
Market Insights
Supply
5 units
14 agent listings
Asking vs sold
+7.5%
$1.29M ask · $1.20M sold
Executive · 5 sold, 14 asking
Price trend
+30.8%
6 months, 4 sales
12 months: -3.9% (5)
Turnover
5.3%
5 of 94 units, 12 months
Resale Price Trend
One flat type at a time, so a single larger sale cannot look like a price jump
Median price per month, Executive only, 16 sales
Recent Resale Transactions
16 recorded · 5 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-10 | EXECUTIVE | 13 TO 15 | 1,593 sqft | $1,362,888 | $856 |
| 2026-08 | EXECUTIVE | 01 TO 03 | 1,572 sqft | $1,200,000 | $764 |
| 2026-07 | EXECUTIVE | 01 TO 03 | 1,572 sqft | $1,088,888 | $693 |
| 2026-05 | EXECUTIVE | 07 TO 09 | 1,572 sqft | $1,240,000 | $789 |
| 2026-03 | EXECUTIVE | 01 TO 03 | 1,572 sqft | $935,000 | $595 |
| 2025-09 | EXECUTIVE | 01 TO 03 | 1,572 sqft | $1,105,000 | $703 |
| 2025-08 | EXECUTIVE | 13 TO 15 | 1,572 sqft | $1,320,000 | $840 |
| 2024-07 | EXECUTIVE | 13 TO 15 | 1,572 sqft | $1,236,000 | $786 |
| 2024-01 | EXECUTIVE | 07 TO 09 | 1,572 sqft | $1,200,000 | $764 |
| 2023-05 | EXECUTIVE | 04 TO 06 | 1,572 sqft | $1,123,000 | $715 |
| 2022-08 | EXECUTIVE | 04 TO 06 | 1,572 sqft | $950,000 | $605 |
| 2022-08 | EXECUTIVE | 04 TO 06 | 1,572 sqft | $1,060,000 | $674 |
| 2022-06 | EXECUTIVE | 01 TO 03 | 1,593 sqft | $954,000 | $599 |
| 2021-12 | EXECUTIVE | 04 TO 06 | 1,572 sqft | $1,060,000 | $674 |
| 2021-10 | EXECUTIVE | 07 TO 09 | 1,658 sqft | $980,000 | $591 |
| 2021-06 | EXECUTIVE | 10 TO 12 | 1,572 sqft | $965,000 | $614 |
For Sale
5 units available · 14 agent listings
Executive · 1,571 sqft
Likely the same unit · 8 agents · asking prices agree
$1.29M – $1.31M
Executive · 1,572 sqft
Likely the same unit · 2 agents · asking prices agree
$1.19M – $1.20M
Executive · 1,571 sqft
Likely the same unit · 2 agents · asking prices agree
$1,320,000
Executive · 1,572 sqft
1 agent
$988,888
Executive · 1,593 sqft
1 agent
$1,350,000
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Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
Executive
5 sales, 12 months · 94 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.