4-Room resale prices at Blk 640 Ang Mo Kio Ave 6
Resales from Jan 2017 to Jun 2026 · single-unit sales only
What do 4-room flats at Blk 640 Ang Mo Kio Ave 6 sell for?
Median price since Jan 201725th to 75th percentile · S$5,473 psm median (S$4,736 psm – S$6,146 psm) · from 14 recorded sales
14 recorded resales of 4-room flats at Blk 640 Ang Mo Kio Ave 6 since Jan 2017 had a median price of S$498,000 (25th to 75th percentile S$431,000 to S$559,250) and a median S$5,473 psm (S$4,736 psm to S$6,146 psm). Latest recorded sale Jun 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$528,000 · 91 sqm · S$5,802 psm · Jun 2026 · storeys 4 to 6
The latest sale, in Jun 2026, had 53 years 2 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 1 | S$428,000 | one sale | S$4,703 psm |
| 2018 | 1 | S$468,000 | one sale | S$5,143 psm |
| 2019 | 2 | S$410,000 | S$407,500 – S$412,500 | S$4,506 psm |
| 2021 | 3 | S$440,000 | S$415,000 – S$441,000 | S$4,835 psm |
| 2024 | 1 | S$535,000 | one sale | S$5,879 psm |
| 2025 | 2 | S$585,000 | S$571,000 – S$599,000 | S$6,392 psm |
| 2026 | 4 | S$564,000 | S$552,000 – S$568,000 | S$6,164 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 4 to 6 | 5 |
| Storeys 7 to 9 | 4 |
| Storeys 10 to 12 | 4 |
| 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.