Executive resale prices at Blk 231 Bishan St 23
Resales from Jan 2017 to Aug 2026 · single-unit sales only
What do executive flats at Blk 231 Bishan St 23 sell for?
Median price since Jan 201725th to 75th percentile · S$6,500 psm median (S$6,271 psm – S$7,517 psm) · from 24 recorded sales
24 recorded resales of executive flats at Blk 231 Bishan St 23 since Jan 2017 had a median price of S$957,000 (25th to 75th percentile S$916,000 to S$1,097,416) and a median S$6,500 psm (S$6,271 psm to S$7,517 psm). Latest recorded sale Aug 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$1,200,000 · 146 sqm · S$8,219 psm · Aug 2026 · storeys 1 to 3
The latest sale, in Aug 2026, had 64 years 9 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 3 | S$918,000 | S$903,000 – S$933,000 | S$6,288 psm |
| 2018 | 3 | S$875,000 | S$862,500 – S$882,500 | S$5,993 psm |
| 2019 | 3 | S$925,000 | S$882,500 – S$927,500 | S$6,284 psm |
| 2020 | 1 | S$910,000 | one sale | S$6,233 psm |
| 2021 | 4 | S$972,500 | S$963,750 – S$1,000,000 | S$6,592 psm |
| 2022 | 3 | S$954,000 | S$952,000 – S$1,007,000 | S$6,507 psm |
| 2023 | 1 | S$1,123,000 | one sale | S$7,692 psm |
| 2024 | 2 | S$1,218,000 | S$1,209,000 – S$1,227,000 | S$8,342 psm |
| 2025 | 1 | S$1,320,000 | one sale | S$9,041 psm |
| 2026 | 3 | S$1,200,000 | S$1,144,444 – S$1,220,000 | S$8,219 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 6 |
| Storeys 4 to 6 | 8 |
| Storeys 7 to 9 | 4 |
| Storeys 10 to 12 | 4 |
| Storeys 13 to 15 | 2 |
How this is worked out
Every figure is HDB resales of this flat type in this block with a contract date since Jan 2017, leaving out sales flagged at ingest as unrepresentative (such as related-party transfers and statistical outliers). A page is published only with at least 5 such sales. Storeys are the ranges HDB records, not exact floors.