4-Room resale prices at Blk 233 Choa Chu Kang Ctrl
Resales from Jan 2017 to Oct 2025 · single-unit sales only
What do 4-room flats at Blk 233 Choa Chu Kang Ctrl sell for?
Median price since Jan 201725th to 75th percentile · S$4,635 psm median (S$3,298 psm – S$4,755 psm) · from 12 recorded sales
12 recorded resales of 4-room flats at Blk 233 Choa Chu Kang Ctrl since Jan 2017 had a median price of S$489,000 (25th to 75th percentile S$371,250 to S$512,500) and a median S$4,635 psm (S$3,298 psm to S$4,755 psm). Latest recorded sale Oct 2025. Indicative, from recorded HDB resale prices.
Latest sale
S$590,000 · 103 sqm · S$5,728 psm · Oct 2025 · storeys 7 to 9
The latest sale, in Oct 2025, had 63 years 8 months of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2018 | 1 | S$380,000 | one sale | S$3,333 psm |
| 2019 | 4 | S$340,000 | S$327,500 – S$357,500 | S$3,108 psm |
| 2022 | 3 | S$493,000 | S$489,000 – S$521,500 | S$4,651 psm |
| 2023 | 2 | S$497,500 | S$496,250 – S$498,750 | S$4,693 psm |
| 2025 | 2 | S$582,500 | S$578,750 – S$586,250 | S$5,629 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 1 |
| Storeys 4 to 6 | 4 |
| Storeys 7 to 9 | 4 |
| Storeys 10 to 12 | 1 |
| 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.