4-Room resale prices at Blk 818B Choa Chu Kang Ave 1
Resales from Jan 2017 to Aug 2026 · single-unit sales only
What do 4-room flats at Blk 818B Choa Chu Kang Ave 1 sell for?
Median price since Jan 201725th to 75th percentile · S$6,184 psm median (S$5,598 psm – S$6,739 psm) · from 45 recorded sales
45 recorded resales of 4-room flats at Blk 818B Choa Chu Kang Ave 1 since Jan 2017 had a median price of S$568,888 (25th to 75th percentile S$515,000 to S$620,000) and a median S$6,184 psm (S$5,598 psm to S$6,739 psm). Latest recorded sale Aug 2026. Indicative, from recorded HDB resale prices.
Latest sale
S$650,000 · 92 sqm · S$7,065 psm · Aug 2026 · storeys 10 to 12
The latest sale, in Aug 2026, had 90 years 1 month of lease remaining, as HDB recorded it.
By year
| Year | Sales | Median price | 25th to 75th percentile | Median psm |
|---|---|---|---|---|
| 2021 | 11 | S$500,000 | S$489,000 – S$524,000 | S$5,435 psm |
| 2022 | 11 | S$530,000 | S$509,000 – S$554,000 | S$5,761 psm |
| 2023 | 5 | S$586,786 | S$545,500 – S$593,888 | S$6,378 psm |
| 2024 | 8 | S$616,500 | S$594,500 – S$627,500 | S$6,701 psm |
| 2025 | 3 | S$650,000 | S$635,000 – S$661,944 | S$7,065 psm |
| 2026 | 7 | S$650,000 | S$646,500 – S$655,250 | S$7,065 psm |
Which storeys sold?
| Storeys | Sales |
|---|---|
| Storeys 1 to 3 | 5 |
| Storeys 4 to 6 | 5 |
| Storeys 7 to 9 | 7 |
| Storeys 10 to 12 | 6 |
| Storeys 13 to 15 | 6 |
| Storeys 16 to 18 | 10 |
| Storeys 19 to 21 | 6 |
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.