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 307 Choa Chu Kang Avenue 4Choa Chu Kang · D23remove | |
|---|---|
| Median price, past 12 months | $709,000 |
| Price per sq ft | $535 psf |
| Based on | two salesacross two flat types — see below |
| Lease remaining | 66 years |
| Lease began / runs to | 1993–2092 |
| Commonest flat type | 4 Room, 1141 sq ft |
| Cost per month of lease | $1,563 |
| Cost per sq ft, per year of lease | $16 |
| Cash needed up front | $196,020 |
| Monthly while repaying | $2,882 |
| Everything, over the whole lease | $1,237,626 |
| Nearest hawker centre | Senja Hawker Centre2056 m · 28 food stalls |
| Food shops within 400 m / 800 m | 120 / 180 |
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 307 |
|---|---|
| 4 Room | $445,000$386 psf · 1141 sq ft · 11 sales |
| 5 Room | $512,999$369 psf · 1475 sq ft · 11 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 307 Choa Chu Kang Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Jan 2026 | 5 Room | 13 to 15 | 1475 | $800,000542 psf |
| Jan 2026 | 4 Room | 07 to 09 | 1173 | $618,000527 psf |
| June 2025 | 5 Room | 01 to 03 | 1475 | $705,888479 psf |
| Oct 2024 | 4 Room | 01 to 03 | 1141 | $538,000472 psf |
| Sept 2024 | 4 Room | 07 to 09 | 1141 | $585,888513 psf |
| July 2024 | 4 Room | 10 to 12 | 1141 | $565,000495 psf |
| March 2022 | 5 Room | 04 to 06 | 1335 | $615,000461 psf |
| March 2021 | 5 Room | 04 to 06 | 1475 | $571,000387 psf |
| Jan 2021 | 4 Room | 10 to 12 | 1130 | $445,000394 psf |
| Dec 2020 | 4 Room | 04 to 06 | 1173 | $443,000378 psf |