4-Room resale prices at Blk 642 Choa Chu Kang St 64
Resales from Jan 2017 to Feb 2026 · single-unit sales only
What do 4-room flats at Blk 642 Choa Chu Kang St 64 sell for?
Median price since Jan 201725th to 75th percentile · S$5,200 psm median (S$4,610 psm – S$5,813 psm) · from 12 recorded sales
12 recorded resales of 4-room flats at Blk 642 Choa Chu Kang St 64 since Jan 2017 had a median price of S$520,000 (25th to 75th percentile S$461,000 to S$581,250) and a median S$5,200 psm (S$4,610 psm to S$5,813 psm). Latest recorded sale Feb 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$628,000 · 100 sqm · S$6,280 psm · Feb 2026 · storeys 4 to 6
The latest sale, in Feb 2026, had 71 years of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 2 | S$420,000 | S$420,000 – S$420,000 | S$4,200 psm |
| 2019 | 1 | S$463,500 | one sale | S$4,635 psm |
| 2020 | 1 | S$458,000 | one sale | S$4,580 psm |
| 2021 | 2 | S$491,000 | S$476,500 – S$505,500 | S$4,910 psm |
| 2022 | 1 | S$570,000 | one sale | S$5,700 psm |
| 2023 | 2 | S$529,000 | S$524,500 – S$533,500 | S$5,290 psm |
| 2025 | 2 | S$645,000 | S$630,000 – S$660,000 | S$6,450 psm |
| 2026 | 1 | S$628,000 | one sale | S$6,280 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 4 to 6 | 5 |
| Storeys 7 to 9 | 1 |
| Storeys 10 to 12 | 3 |
| 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.