HDB block
Blk 420 Choa Chu Kang Ave 4
Choa Chu Kang18 storeysEXECUTIVE
3 flats sold here in the last 24 months at a median of $865,000. The latest was an executive flat on floors 4–6 for $825,000 (Jun 2026). 80 recorded resales since 1997.
Median price · 24 mo
$865,000
Median PSF · 24 mo
$543
Sales · 24 mo
3
Latest sale
Jun 2026
By flat type
What's sold at this block
| Flat type | Sales · 24 mo | Median price · 24 mo | Median PSF · 24 mo | All-time sales |
|---|---|---|---|---|
| EXECUTIVE | 3 | $865,000 | $543 | 80 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 1417.5%
- 1316.3%
- 45.0%
- 45.0%
- 33.8%
- 33.8%
- 33.8%
- 33.8%
- 33.8%
- 33.8%
- 33.8%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 11.3%
- 11.3%
- 11.3%
- 11.3%
- 11.3%
- 11.3%
- 11.3%
- 11.3%
Recent transactions
30 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Jun 2026 | HDB Executive | 4-6 | 143 sqm | $825,000 | $536 |
| Dec 2025 | HDB Executive | 16-18 | 150 sqm | $925,000 | $573 |
| Oct 2025 | HDB Executive | 13-15 | 148 sqm | $865,000 | $543 |
| Nov 2023 | HDB Executive | 10-12 | 148 sqm | $793,888 | $498 |
| Jul 2023 | HDB Executive | 7-9 | 148 sqm | $770,000 | $483 |
| May 2022 | HDB Executive | 16-18 | 148 sqm | $722,888 | $454 |
| Jan 2022 | HDB Executive | 10-12 | 150 sqm | $708,000 | $439 |
| Nov 2021 | HDB Executive | 10-12 | 148 sqm | $663,000 | $416 |
| Mar 2020 | HDB Executive | 1-3 | 150 sqm | $495,000 | $307 |
| Dec 2019 | HDB Executive | 10-12 | 143 sqm | $550,000 | $357 |
| Jul 2019 | HDB Executive | 7-9 | 143 sqm | $535,000 | $348 |
| Jul 2019 | HDB Executive | 10-12 | 150 sqm | $550,000 | $341 |
| Jul 2018 | HDB Executive | 1-3 | 143 sqm | $480,000 | $312 |
| Sep 2017 | HDB Executive | 1-3 | 150 sqm | $530,000 | $328 |
| Dec 2016 | HDB Executive | 4-6 | 150 sqm | $575,000 | $356 |
| Aug 2016 | HDB Executive | 16-18 | 150 sqm | $594,000 | $368 |
| Apr 2016 | HDB Executive | 10-12 | 150 sqm | $595,000 | $369 |
| Oct 2015 | HDB Executive | 4-6 | 148 sqm | $586,000 | $368 |
| Jun 2015 | HDB Executive | 13-15 | 143 sqm | $578,000 | $376 |
| Apr 2014 | HDB Executive | 7-9 | 150 sqm | $585,000 | $362 |
| Aug 2012 | HDB Executive | 16-18 | 150 sqm | $604,000 | $374 |
| Feb 2012 | HDB Executive | 1-3 | 143 sqm | $567,000 | $368 |
| Dec 2011 | HDB Executive | 13-15 | 143 sqm | $573,000 | $372 |
| Nov 2011 | HDB Executive | 1-3 | 150 sqm | $527,000 | $326 |
| Jul 2010 | HDB Executive | 7-9 | 143 sqm | $480,000 | $312 |
| Jul 2010 | HDB Executive | 10-12 | 150 sqm | $490,000 | $303 |
| Mar 2010 | HDB Executive | 7-9 | 143 sqm | $476,000 | $309 |
| Dec 2009 | HDB Executive | 13-15 | 150 sqm | $468,000 | $290 |
| Aug 2009 | HDB Executive | 4-6 | 148 sqm | $445,000 | $279 |
| Dec 2008 | HDB Executive | 1-3 | 150 sqm | $413,000 | $256 |
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