HDB block
Blk 423 Choa Chu Kang Ave 4
Choa Chu Kang12 storeys4 ROOM5 ROOM
8 flats sold here in the last 24 months at a median of $557,778 across 4 ROOM, 5 ROOM. The latest was a 4-room flat on floors 10–12 for $590,000 (Jul 2026). 116 recorded resales since 1995.
Median price · 24 mo
$557,778
Median PSF · 24 mo
$488
Sales · 24 mo
8
Latest sale
Jul 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 |
|---|---|---|---|---|
| 4 ROOM | 6 | $552,500 | $494 | 95 |
| 5 ROOM | 2 | $632,500 | $482 | 21 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 119.5%
- 119.5%
- 108.6%
- 108.6%
- 97.8%
- 65.2%
- 54.3%
- 43.4%
- 43.4%
- 43.4%
- 43.4%
- 43.4%
- 32.6%
- 32.6%
- 32.6%
- 32.6%
- 32.6%
- 21.7%
- 21.7%
- 21.7%
- 21.7%
- 21.7%
- 21.7%
- 10.9%
- 10.9%
- 10.9%
- 10.9%
- 10.9%
- 10.9%
- 10.9%
Recent transactions
30 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Jul 2026 | HDB 4 Room | 10-12 | 104 sqm | $590,000 | $527 |
| May 2026 | HDB 4 Room | 1-3 | 104 sqm | $540,000 | $482 |
| Apr 2026 | HDB 5 Room | 1-3 | 122 sqm | $630,000 | $480 |
| Mar 2026 | HDB 4 Room | 4-6 | 104 sqm | $540,000 | $482 |
| Nov 2025 | HDB 4 Room | 4-6 | 104 sqm | $560,555 | $501 |
| Jul 2025 | HDB 4 Room | 10-12 | 104 sqm | $555,000 | $496 |
| Feb 2025 | HDB 4 Room | 4-6 | 104 sqm | $550,000 | $491 |
| Feb 2025 | HDB 5 Room | 4-6 | 122 sqm | $635,000 | $484 |
| Jul 2024 | HDB 4 Room | 10-12 | 104 sqm | $540,000 | $482 |
| Jun 2023 | HDB 5 Room | 7-9 | 122 sqm | $591,000 | $450 |
| Aug 2021 | HDB 5 Room | 1-3 | 122 sqm | $487,000 | $371 |
| Sep 2020 | HDB 4 Room | 7-9 | 104 sqm | $380,000 | $339 |
| Jun 2020 | HDB 4 Room | 10-12 | 104 sqm | $370,000 | $331 |
| Jan 2020 | HDB 4 Room | 1-3 | 104 sqm | $310,000 | $277 |
| Sep 2019 | HDB 4 Room | 4-6 | 104 sqm | $352,000 | $314 |
| Jan 2019 | HDB 4 Room | 4-6 | 104 sqm | $345,000 | $308 |
| Sep 2018 | HDB 5 Room | 10-12 | 122 sqm | $450,000 | $343 |
| Apr 2018 | HDB 4 Room | 1-3 | 104 sqm | $295,000 | $264 |
| Jan 2018 | HDB 4 Room | 4-6 | 104 sqm | $333,000 | $297 |
| Jul 2017 | HDB 4 Room | 10-12 | 104 sqm | $373,000 | $333 |
| Jan 2017 | HDB 4 Room | 10-12 | 104 sqm | $358,000 | $320 |
| Nov 2016 | HDB 4 Room | 10-12 | 104 sqm | $360,000 | $322 |
| Jul 2015 | HDB 4 Room | 4-6 | 104 sqm | $345,000 | $308 |
| Mar 2015 | HDB 5 Room | 1-3 | 122 sqm | $425,000 | $324 |
| Jul 2014 | HDB 4 Room | 4-6 | 104 sqm | $380,000 | $339 |
| Jul 2014 | HDB 4 Room | 4-6 | 104 sqm | $380,000 | $339 |
| May 2012 | HDB 5 Room | 6-10 | 122 sqm | $473,800 | $361 |
| Apr 2012 | HDB 4 Room | 1-5 | 104 sqm | $405,000 | $362 |
| Feb 2012 | HDB 4 Room | 10-12 | 104 sqm | $455,000 | $406 |
| Nov 2011 | HDB 4 Room | 4-6 | 104 sqm | $412,000 | $368 |
Same street
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