4-Room resale prices at Blk 235 Bishan St 22
Resales from Jan 2017 to Sep 2026 · single-unit sales only
What do 4-room flats at Blk 235 Bishan St 22 sell for?
Median price since Jan 201725th to 75th percentile · S$5,667 psm median (S$5,396 psm – S$7,651 psm) · from 16 recorded sales
16 recorded resales of 4-room flats at Blk 235 Bishan St 22 since Jan 2017 had a median price of S$606,500 (25th to 75th percentile S$570,000 to S$810,000) and a median S$5,667 psm (S$5,396 psm to S$7,651 psm). Latest recorded sale Sep 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$880,000 · 105 sqm · S$8,381 psm · Sep 2026 · storeys 7 to 9
The latest sale, in Sep 2026, had 64 years 8 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 1 | S$510,000 | one sale | S$4,857 psm |
| 2018 | 5 | S$595,000 | S$570,000 – S$595,000 | S$5,429 psm |
| 2020 | 3 | S$570,000 | S$560,000 – S$585,000 | S$5,310 psm |
| 2023 | 1 | S$766,000 | one sale | S$7,295 psm |
| 2024 | 2 | S$826,944 | S$796,416 – S$857,472 | S$7,807 psm |
| 2026 | 4 | S$850,084 | S$830,000 – S$865,126 | S$7,884 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 3 |
| Storeys 4 to 6 | 5 |
| Storeys 7 to 9 | 6 |
| Storeys 10 to 12 | 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.