4-Room resale prices at Blk 631 Choa Chu Kang Nth 6
Resales from Jan 2017 to Sep 2025 · single-unit sales only
What do 4-room flats at Blk 631 Choa Chu Kang Nth 6 sell for?
Median price since Jan 201725th to 75th percentile · S$5,084 psm median (S$4,093 psm – S$5,395 psm) · from 14 recorded sales
14 recorded resales of 4-room flats at Blk 631 Choa Chu Kang Nth 6 since Jan 2017 had a median price of S$574,500 (25th to 75th percentile S$462,500 to S$609,666) and a median S$5,084 psm (S$4,093 psm to S$5,395 psm). Latest recorded sale Sep 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$590,000 · 113 sqm · S$5,221 psm · Sep 2025 · storeys 1 to 3
The latest sale, in Sep 2025, had 71 years 4 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2019 | 4 | S$435,000 | S$405,500 – S$462,500 | S$3,850 psm |
| 2020 | 1 | S$460,000 | one sale | S$4,071 psm |
| 2022 | 3 | S$567,000 | S$558,500 – S$574,500 | S$5,018 psm |
| 2024 | 3 | S$612,888 | S$606,444 – S$620,444 | S$5,424 psm |
| 2025 | 3 | S$670,000 | S$630,000 – S$680,000 | S$5,929 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 3 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 4 |
| 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.