Block 421B Northshore Drive, Punggol · S822421 · 10 resale transactions since 2026
12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.
Last 4-room sale here: $730k, storey 01–03, Oct 2026. Listed 113 days ago. $8k per year of lease left.
Details on HDB Flat Portal ↗Listed on the HDB Flat Portal. Our estimate, demand and rarity readings are explained on the listings page.
Each dot is one sale; the line is the median per quarter.
Straight-line distance from the block. For Primary 1 registration, check the exact 1 km and 2 km distance with OneMap's school query.
| Block | Distance | Lease left | Median | $psf | Sales |
|---|---|---|---|---|---|
| Blk 422B Northshore Dr | 90 m | 93y | $790k | $789 | 5 |
| Blk 422A Northshore Dr | 100 m | 93y | $760k | $759 | 7 |
| Blk 409D Northshore Dr | 200 m | 93y | $715k | $707 | 1 |
| Blk 408C Northshore Dr | 220 m | 93y | $714k | $706 | 6 |
| Blk 409C Northshore Dr | 250 m | 93y | $683k | $675 | 7 |
| Blk 419C Northshore Dr | 250 m | 94y | $688k | $680 | 2 |
| Blk 420C Northshore Dr | 260 m | 94y | $725k | $709 | 3 |
| Blk 408B Northshore Dr | 280 m | 93y | $738k | $729 | 9 |
4-room sales over the last 24 months within 1.2 km.
| Month | Type | Storey | sqm | Model | Lease left | Price | $psf |
|---|---|---|---|---|---|---|---|
| Oct 2026 | 4-room | 01–03 | 93 | Model A | 93y | $730,000 | $729 |
| Aug 2026 | 4-room | 10–12 | 93 | Model A | 93y | $800,000 | $799 |
| Aug 2026 | 4-room | 19–21 | 96 | Model A | 93y | $830,000 | $803 |
| Aug 2026 | 4-room | 22–24 | 96 | Model A | 93y | $860,000 | $832 |
| Jul 2026 | 4-room | 04–06 | 93 | Model A | 93y | $785,000 | $784 |
| Jul 2026 | 2-room | 01–03 | 38 | 2-room | 93y | $380,000 | $929 |
| Jun 2026 | 2-room | 01–03 | 38 | 2-room | 93y | $360,000 | $880 |
| May 2026 | 4-room | 25–27 | 96 | Model A | 93y | $870,000 | $842 |
| May 2026 | 2-room | 04–06 | 47 | 2-room | 93y | $455,000 | $899 |
| May 2026 | 2-room | 16–18 | 38 | 2-room | 93y | $356,000 | $870 |