HDB block
Blk 421A Northshore Dr
Punggol21 storeys2 ROOM3 ROOM
11 flats sold here in the last 24 months at a median of $460,000 across 2 ROOM, 3 ROOM. The latest was a 2-room flat on floors 13–15 for $465,000 (Oct 2026). 11 recorded resales since 2026.
Median price · 24 mo
$460,000
Median PSF · 24 mo
$905
Sales · 24 mo
11
Latest sale
Oct 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 |
|---|---|---|---|---|
| 2 ROOM | 9 | $435,000 | $909 | 9 |
| 3 ROOM | 2 | $586,000 | $801 | 2 |
Yearly history
Median PSF by year
Volume by year
Transactions per year
- 11100.0%
Recent transactions
11 most recent records
| Date | Type | Floor | Area | Price | PSF |
|---|---|---|---|---|---|
| Oct 2026 | HDB 2 Room | 13-15 | 47 sqm | $465,000 | $919 |
| Sep 2026 | HDB 2 Room | 19-21 | 47 sqm | $475,000 | $939 |
| Jul 2026 | HDB 2 Room | 4-6 | 38 sqm | $370,000 | $905 |
| Jul 2026 | HDB 2 Room | 7-9 | 47 sqm | $435,000 | $860 |
| Apr 2026 | HDB 3 Room | 4-6 | 68 sqm | $567,000 | $775 |
| Apr 2026 | HDB 2 Room | 13-15 | 47 sqm | $460,000 | $909 |
| Apr 2026 | HDB 3 Room | 19-21 | 68 sqm | $605,000 | $827 |
| Mar 2026 | HDB 2 Room | 4-6 | 47 sqm | $425,000 | $840 |
| Feb 2026 | HDB 2 Room | 7-9 | 38 sqm | $375,000 | $917 |
| Feb 2026 | HDB 2 Room | 7-9 | 47 sqm | $520,000 | $1,028 |
| Jan 2026 | HDB 2 Room | 13-15 | 47 sqm | $410,000 | $810 |
Same street
Other blocks on Northshore Dr
Blk 405A · 16 salesBlk 405B · 19 salesBlk 406A · 13 salesBlk 406B · 14 salesBlk 406C · 25 salesBlk 408A · 17 salesBlk 408B · 16 salesBlk 408C · 13 salesBlk 409A · 14 salesBlk 409B · 12 salesBlk 409C · 11 salesBlk 409D · 11 salesBlk 413C · 9 salesBlk 415A · 3 salesBlk 415B · 9 salesBlk 415C · 6 salesBlk 415D · 7 salesBlk 419A · 1 salesBlk 419B · 6 salesBlk 419C · 6 salesBlk 420A · 6 salesBlk 420B · 2 salesBlk 420C · 5 salesBlk 421B · 10 salesBlk 421C · 10 salesBlk 422A · 20 salesBlk 422B · 11 sales