4-Room resale prices at Blk 285 Choa Chu Kang Ave 3
Resales from Jan 2017 to Nov 2025 · single-unit sales only
What do 4-room flats at Blk 285 Choa Chu Kang Ave 3 sell for?
Median price since Jan 201725th to 75th percentile · S$4,762 psm median (S$3,900 psm – S$5,319 psm) · from 15 recorded sales
15 recorded resales of 4-room flats at Blk 285 Choa Chu Kang Ave 3 since Jan 2017 had a median price of S$500,000 (25th to 75th percentile S$405,634 to S$559,000) and a median S$4,762 psm (S$3,900 psm to S$5,319 psm). Latest recorded sale Nov 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$580,000 · 110 sqm · S$5,273 psm · Nov 2025 · storeys 10 to 12
The latest sale, in Nov 2025, had 66 years 7 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2019 | 2 | S$310,500 | S$306,750 – S$314,250 | S$2,986 psm |
| 2021 | 3 | S$401,100 | S$383,050 – S$405,634 | S$3,857 psm |
| 2022 | 1 | S$500,000 | one sale | S$4,808 psm |
| 2023 | 3 | S$490,000 | S$488,150 – S$495,000 | S$4,712 psm |
| 2024 | 1 | S$500,000 | one sale | S$4,762 psm |
| 2025 | 5 | S$566,000 | S$560,000 – S$575,000 | S$5,385 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 4 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 5 |
| Storeys 10 to 12 | 3 |
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.