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 815A Choa Chu Kang Avenue 7Choa Chu Kangremove | |
|---|---|
| Median price, past 12 months | $635,000 |
| Price per sq ft | $634 psf |
| Based on | five sales |
| Lease remaining | 90 years |
| Lease began / runs to | 2017–2116 |
| Commonest flat type | 4 Room, 1001 sq ft |
| Cost per month of lease | $1,150 |
| Cost per sq ft, per year of lease | $14 |
| Cash needed up front | $175,300 |
| Monthly while repaying | $2,618 |
| Everything, over the whole lease | $1,241,629 |
| Nearest hawker centre | — |
| Food shops within 400 m / 800 m | — |
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 815A |
|---|---|
| 4 Room | $524,000$523 psf · 1001 sq ft · 52 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 815A Choa Chu Kang Avenue 7
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| July 2026 | 4 Room | 07 to 09 | 1001 | $638,000637 psf |
| June 2026 | 4 Room | 07 to 09 | 1001 | $600,000599 psf |
| June 2026 | 4 Room | 04 to 06 | 1001 | $610,000609 psf |
| May 2026 | 4 Room | 13 to 15 | 1001 | $640,000639 psf |
| April 2026 | 4 Room | 10 to 12 | 1001 | $635,000634 psf |
| Sept 2025 | 4 Room | 16 to 18 | 1001 | $648,888648 psf |
| Aug 2025 | 4 Room | 16 to 18 | 1001 | $675,000674 psf |
| July 2025 | 4 Room | 10 to 12 | 1001 | $645,000644 psf |
| Oct 2024 | 4 Room | 01 to 03 | 1001 | $581,000580 psf |
| Aug 2024 | 4 Room | 16 to 18 | 1001 | $623,888623 psf |