4-Room resale prices at Blk 640 Pasir Ris Dr 1
Resales from Jan 2017 to Sep 2026 · single-unit sales only
What do 4-room flats at Blk 640 Pasir Ris Dr 1 sell for?
Median price since Jan 201725th to 75th percentile · S$5,144 psm median (S$3,846 psm – S$5,962 psm) · from 25 recorded sales
25 recorded resales of 4-room flats at Blk 640 Pasir Ris Dr 1 since Jan 2017 had a median price of S$535,000 (25th to 75th percentile S$400,000 to S$628,000) and a median S$5,144 psm (S$3,846 psm to S$5,962 psm). Latest recorded sale Sep 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$638,000 · 104 sqm · S$6,135 psm · Sep 2026 · storeys 7 to 9
The latest sale, in Sep 2026, had 67 years 7 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 3 | S$410,000 | S$407,500 – S$449,000 | S$3,942 psm |
| 2018 | 1 | S$375,000 | one sale | S$3,606 psm |
| 2019 | 2 | S$390,000 | S$390,000 – S$390,000 | S$3,750 psm |
| 2020 | 5 | S$400,000 | S$397,000 – S$400,000 | S$3,846 psm |
| 2022 | 1 | S$500,000 | one sale | S$4,808 psm |
| 2023 | 3 | S$550,000 | S$542,500 – S$557,500 | S$5,288 psm |
| 2024 | 1 | S$585,000 | one sale | S$5,625 psm |
| 2025 | 7 | S$633,000 | S$624,000 – S$642,500 | S$6,038 psm |
| 2026 | 2 | S$649,000 | S$643,500 – S$654,500 | S$6,240 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 8 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 6 |
| Storeys 10 to 12 | 5 |
| Storeys 13 to 15 | 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.