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 520 Serangoon North Avenue 4Serangoon · D19remove | |
|---|---|
| Median price, past 12 months | $1,080,000 |
| Price per sq ft | $683 psf |
| Based on | three sales |
| Lease remaining | 65 years |
| Lease began / runs to | 1992–2091 |
| Commonest flat type | Executive, 1582 sq ft |
| Cost per month of lease | $2,223 |
| Cost per sq ft, per year of lease | $17 |
| Cash needed up front | $300,700 |
| Monthly while repaying | $4,201 |
| Everything, over the whole lease | $1,733,833 |
| Nearest hawker centre | Ci Yuan Hawker Centre1079 m · 36 food stalls |
| Food shops within 400 m / 800 m | 100 / 226 |
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 520 |
|---|---|
| Executive | $742,000$455 psf · 1582 sq ft · 23 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 520 Serangoon North Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| July 2026 | Executive | 04 to 06 | 1582 | $1,030,000651 psf |
| July 2026 | Executive | 07 to 09 | 1582 | $1,100,000695 psf |
| Dec 2025 | Executive | 07 to 09 | 1582 | $1,080,000683 psf |
| May 2025 | Executive | 04 to 06 | 1582 | $1,058,000669 psf |
| Feb 2025 | Executive | 07 to 09 | 1604 | $1,060,000661 psf |
| Sept 2024 | Executive | 01 to 03 | 1582 | $880,000556 psf |
| June 2024 | Executive | 04 to 06 | 1582 | $938,000593 psf |
| April 2024 | Executive | 04 to 06 | 1582 | $948,000599 psf |
| Aug 2023 | Executive | 01 to 03 | 1604 | $840,000524 psf |
| July 2023 | Executive | 04 to 06 | 1679 | $950,000566 psf |