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 422 Choa Chu Kang Avenue 4Choa Chu Kang · D23remove | |
|---|---|
| Median price, past 12 months | $550,000 |
| Price per sq ft | $491 psf |
| Based on | one saleacross two flat types — see below |
| Lease remaining | 65 years |
| Lease began / runs to | 1992–2091 |
| Commonest flat type | 4 Room, 1119 sq ft |
| Cost per month of lease | $1,307 |
| Cost per sq ft, per year of lease | $14 |
| Cash needed up front | $151,500 |
| Monthly while repaying | $2,316 |
| Everything, over the whole lease | $1,019,137 |
| Nearest hawker centre | Senja Hawker Centre2298 m · 28 food stalls |
| Food shops within 400 m / 800 m | 26 / 216 |
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 422 |
|---|---|
| 4 Room | $431,500$385 psf · 1119 sq ft · 16 sales |
| 5 Room | $492,500$375 psf · 1313 sq ft · eight 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 422 Choa Chu Kang Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| July 2026 | 4 Room | 01 to 03 | 1119 | $550,000491 psf |
| July 2024 | 5 Room | 04 to 06 | 1313 | $588,999449 psf |
| June 2024 | 5 Room | 01 to 03 | 1313 | $590,000449 psf |
| Oct 2023 | 4 Room | 07 to 09 | 1119 | $500,000447 psf |
| Sept 2023 | 4 Room | 07 to 09 | 1119 | $520,000465 psf |
| May 2023 | 4 Room | 13 to 15 | 1119 | $530,000473 psf |
| Feb 2023 | 5 Room | 01 to 03 | 1313 | $540,000411 psf |
| Jan 2023 | 5 Room | 13 to 15 | 1313 | $610,000465 psf |
| Jan 2023 | 4 Room | 01 to 03 | 1119 | $498,000445 psf |
| March 2022 | 4 Room | 13 to 15 | 1119 | $470,000420 psf |