4-Room resale prices at Blk 439 Choa Chu Kang Ave 4
Resales from Jan 2017 to Feb 2026 · single-unit sales only
What do 4-room flats at Blk 439 Choa Chu Kang Ave 4 sell for?
Median price since Jan 201725th to 75th percentile · S$3,542 psm median (S$3,304 psm – S$4,623 psm) · from 10 recorded sales
10 recorded resales of 4-room flats at Blk 439 Choa Chu Kang Ave 4 since Jan 2017 had a median price of S$375,500 (25th to 75th percentile S$348,472 to S$490,000) and a median S$3,542 psm (S$3,304 psm to S$4,623 psm). Latest recorded sale Feb 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$555,000 · 106 sqm · S$5,236 psm · Feb 2026 · storeys 7 to 9
The latest sale, in Feb 2026, had 66 years 5 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 2 | S$367,444 | S$363,166 – S$371,722 | S$3,499 psm |
| 2018 | 3 | S$345,000 | S$335,000 – S$360,000 | S$3,255 psm |
| 2019 | 1 | S$333,000 | one sale | S$3,142 psm |
| 2021 | 1 | S$430,000 | one sale | S$4,057 psm |
| 2024 | 1 | S$510,000 | one sale | S$4,811 psm |
| 2025 | 1 | S$588,000 | one sale | S$5,654 psm |
| 2026 | 1 | S$555,000 | one sale | S$5,236 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 4 to 6 | 1 |
| Storeys 7 to 9 | 4 |
| Storeys 10 to 12 | 3 |
| 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.