HDB block
Blk 420 Serangoon Ctrl
Serangoon15 storeys4 ROOM5 ROOM
8 flats sold here in the last 24 months at a median of $859,444 across 4 ROOM, 5 ROOM. The latest was a 4-room flat on floors 7–9 for $755,000 (Sep 2026). 81 recorded resales since 1992.
Median price · 24 mo
$859,444
Median PSF · 24 mo
$753
Sales · 24 mo
8
Latest sale
Sep 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 | 5 | $853,888 | $754 | 63 |
| 5 ROOM | 3 | $980,000 | $752 | 18 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 78.6%
- 56.2%
- 44.9%
- 44.9%
- 44.9%
- 44.9%
- 44.9%
- 44.9%
- 33.7%
- 33.7%
- 33.7%
- 33.7%
- 33.7%
- 33.7%
- 33.7%
- 33.7%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 22.5%
- 11.2%
- 11.2%
- 11.2%
- 11.2%
- 11.2%
Recent transactions
30 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Sep 2026 | HDB 4 Room | 7-9 | 93 sqm | $755,000 | $754 |
| Jul 2026 | HDB 5 Room | 10-12 | 121 sqm | $1,030,000 | $791 |
| Jul 2026 | HDB 5 Room | 1-3 | 121 sqm | $930,000 | $714 |
| Apr 2026 | HDB 5 Room | 7-9 | 121 sqm | $980,000 | $752 |
| Oct 2025 | HDB 4 Room | 10-12 | 103 sqm | $858,888 | $775 |
| Jun 2025 | HDB 4 Room | 10-12 | 108 sqm | $853,888 | $735 |
| May 2025 | HDB 4 Room | 4-6 | 105 sqm | $860,000 | $761 |
| Dec 2024 | HDB 4 Room | 1-3 | 105 sqm | $790,000 | $699 |
| Sep 2024 | HDB 5 Room | 10-12 | 123 sqm | $1,030,000 | $778 |
| Jul 2024 | HDB 4 Room | 10-12 | 105 sqm | $828,000 | $733 |
| Apr 2024 | HDB 5 Room | 4-6 | 121 sqm | $990,000 | $760 |
| Jun 2021 | HDB 5 Room | 7-9 | 121 sqm | $788,888 | $606 |
| Mar 2021 | HDB 4 Room | 7-9 | 105 sqm | $605,000 | $535 |
| Mar 2020 | HDB 5 Room | 4-6 | 121 sqm | $668,000 | $513 |
| Jul 2019 | HDB 4 Room | 4-6 | 105 sqm | $570,000 | $504 |
| Jun 2019 | HDB 4 Room | 10-12 | 109 sqm | $620,000 | $528 |
| May 2017 | HDB 5 Room | 10-12 | 121 sqm | $750,000 | $576 |
| Jan 2017 | HDB 4 Room | 10-12 | 103 sqm | $593,000 | $535 |
| Oct 2016 | HDB 4 Room | 7-9 | 109 sqm | $622,000 | $530 |
| Oct 2016 | HDB 4 Room | 7-9 | 105 sqm | $651,500 | $576 |
| Jan 2015 | HDB 4 Room | 4-6 | 105 sqm | $618,000 | $547 |
| Oct 2014 | HDB 4 Room | 1-3 | 105 sqm | $540,000 | $478 |
| Sep 2014 | HDB 4 Room | 13-15 | 113 sqm | $645,000 | $530 |
| Jul 2014 | HDB 4 Room | 1-3 | 109 sqm | $575,000 | $490 |
| Dec 2013 | HDB 4 Room | 7-9 | 109 sqm | $597,000 | $509 |
| Oct 2013 | HDB 4 Room | 7-9 | 93 sqm | $527,000 | $526 |
| Sep 2013 | HDB 4 Room | 7-9 | 105 sqm | $595,000 | $526 |
| Oct 2012 | HDB 4 Room | 1-3 | 105 sqm | $560,000 | $495 |
| May 2012 | HDB 4 Room | 6-10 | 108 sqm | $565,000 | $486 |
| Dec 2010 | HDB 5 Room | 4-6 | 121 sqm | $615,000 | $472 |
Same street
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