Compare flats side by side
Two flats are rarely alike enough to judge on the asking price. Put up to 4 blocks next to each other and the differences that matter — the lease, the floor area, what each costs for every month you get — line up in a single column each.
| Block 421C Northshore DrivePunggol · D19remove | |
|---|---|
| Median price, past 12 months | $610,000 |
| Price per sq ft | $854 psf |
| Based on | 11 salesacross two flat types — see below |
| Lease remaining | 94 years |
| Lease began / runs to | 2021–2120 |
| Commonest flat type | 3 Room, 732 sq ft |
| Cost per month of lease | $1,086 |
| Cost per sq ft, per year of lease | $18 |
| Cash needed up front | $168,300 |
| Monthly while repaying | $2,530 |
| Everything, over the whole lease | $1,225,235 |
| Nearest hawker centre | Punggol Coast Hawker Centre611 m · 41 food stalls |
| Food shops within 400 m / 800 m | 12 / 45 |
The same flat type, side by side
A block median mixes whatever happened to sell. If one block traded two-room flats last year and another traded five-room ones, their medians are not comparing like with like — so here each flat type is given its own row, and a blank means that block sold none.
| Flat type | Block 421C |
|---|---|
| 2 Room | $414,000$913 psf · 457 sq ft · four sales |
| 3 Room | $618,000$844 psf · 732 sq ft · seven sales |
The sales behind the medians
The most recent transactions at each block, as HDB recorded them. Where a median rests on two or three sales, this is what those sales actually were.
Block 421C Northshore Drive
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Oct 2026 | 2 Room | 04 to 06 | 409 | $378,888926 psf |
| Oct 2026 | 2 Room | 16 to 18 | 506 | $433,000856 psf |
| Sept 2026 | 3 Room | 07 to 09 | 732 | $568,000776 psf |
| Sept 2026 | 3 Room | 22 to 24 | 732 | $610,000833 psf |
| Aug 2026 | 3 Room | 13 to 15 | 732 | $630,000861 psf |
| Aug 2026 | 3 Room | 13 to 15 | 732 | $625,000854 psf |
| Aug 2026 | 3 Room | 16 to 18 | 732 | $618,000844 psf |
| Aug 2026 | 3 Room | 07 to 09 | 732 | $610,000833 psf |
| Aug 2026 | 2 Room | 10 to 12 | 506 | $455,000899 psf |
| July 2026 | 3 Room | 19 to 21 | 732 | $620,000847 psf |