4-Room resale prices at Blk 123 Bishan St 12
Resales from Jan 2017 to Sep 2026 · single-unit sales only
What do 4-room flats at Blk 123 Bishan St 12 sell for?
Median price since Jan 201725th to 75th percentile · S$6,250 psm median (S$5,833 psm – S$7,238 psm) · from 25 recorded sales
25 recorded resales of 4-room flats at Blk 123 Bishan St 12 since Jan 2017 had a median price of S$600,000 (25th to 75th percentile S$525,000 to S$685,000) and a median S$6,250 psm (S$5,833 psm to S$7,238 psm). Latest recorded sale Sep 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$603,888 · 84 sqm · S$7,189 psm · Sep 2026 · storeys 7 to 9
The latest sale, in Sep 2026, had 58 years 6 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 5 | S$555,000 | S$540,000 – S$600,000 | S$6,071 psm |
| 2018 | 2 | S$494,000 | S$471,000 – S$517,000 | S$5,881 psm |
| 2019 | 1 | S$598,888 | one sale | S$5,704 psm |
| 2020 | 3 | S$499,000 | S$478,500 – S$512,000 | S$5,452 psm |
| 2021 | 3 | S$490,000 | S$460,000 – S$570,000 | S$5,833 psm |
| 2022 | 2 | S$580,000 | S$552,500 – S$607,500 | S$6,653 psm |
| 2023 | 2 | S$722,500 | S$703,750 – S$741,250 | S$6,881 psm |
| 2024 | 1 | S$734,800 | one sale | S$8,748 psm |
| 2025 | 2 | S$791,500 | S$759,750 – S$823,250 | S$8,444 psm |
| 2026 | 4 | S$704,000 | S$615,972 – S$803,000 | S$7,479 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 5 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 9 |
| Storeys 10 to 12 | 6 |
| Storeys 13 to 15 | 1 |
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.