4-Room resale prices at Blk 688A Choa Chu Kang Dr
Resales from Jan 2017 to Aug 2025 · single-unit sales only
What do 4-room flats at Blk 688A Choa Chu Kang Dr sell for?
Median price since Jan 201725th to 75th percentile · S$4,241 psm median (S$3,554 psm – S$5,355 psm) · from 20 recorded sales
20 recorded resales of 4-room flats at Blk 688A Choa Chu Kang Dr since Jan 2017 had a median price of S$384,000 (25th to 75th percentile S$322,500 to S$484,000) and a median S$4,241 psm (S$3,554 psm to S$5,355 psm). Latest recorded sale Aug 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$490,000 · 90 sqm · S$5,444 psm · Aug 2025 · storeys 1 to 3
The latest sale, in Aug 2025, had 75 years 7 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2017 | 5 | S$315,000 | S$305,000 – S$325,000 | S$3,500 psm |
| 2019 | 4 | S$320,944 | S$314,750 – S$327,166 | S$3,566 psm |
| 2020 | 1 | S$335,000 | one sale | S$3,681 psm |
| 2021 | 1 | S$418,000 | one sale | S$4,593 psm |
| 2023 | 2 | S$453,750 | S$451,875 – S$455,625 | S$5,042 psm |
| 2024 | 3 | S$483,000 | S$474,000 – S$505,500 | S$5,367 psm |
| 2025 | 4 | S$490,000 | S$489,250 – S$493,250 | S$5,415 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 3 |
| Storeys 4 to 6 | 3 |
| Storeys 7 to 9 | 2 |
| Storeys 10 to 12 | 4 |
| Storeys 13 to 15 | 3 |
| Storeys 16 to 18 | 3 |
| Storeys 19 to 21 | 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.