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 637 Choa Chu Kang North 6Choa Chu Kang · D08remove | |
|---|---|
| Median price, past 12 months | $635,000 |
| Price per sq ft | $522 psf |
| Based on | one saleacross two flat types — see below |
| Lease remaining | 71 years |
| Lease began / runs to | 1998–2097 |
| Commonest flat type | 4 Room, 1216 sq ft |
| Cost per month of lease | $1,361 |
| Cost per sq ft, per year of lease | $13 |
| Cash needed up front | $175,300 |
| Monthly while repaying | $2,618 |
| Everything, over the whole lease | $1,159,549 |
| Nearest hawker centre | Berseh Food Centre105 m · 54 food stalls |
| Food shops within 400 m / 800 m | 407 / 1105 |
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 637 |
|---|---|
| 4 Room | $475,000$391 psf · 1216 sq ft · 12 sales |
| Executive | $830,888$544 psf · 1528 sq ft · three 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 637 Choa Chu Kang North 6
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Feb 2026 | 4 Room | 07 to 09 | 1216 | $635,000522 psf |
| Sept 2025 | Executive | 13 to 15 | 1539 | $858,000557 psf |
| June 2025 | 4 Room | 07 to 09 | 1216 | $650,000534 psf |
| Dec 2024 | Executive | 07 to 09 | 1528 | $830,888544 psf |
| Dec 2023 | Executive | 04 to 06 | 1528 | $740,000484 psf |
| Aug 2023 | 4 Room | 13 to 15 | 1216 | $638,000525 psf |
| Jan 2023 | 4 Room | 01 to 03 | 1216 | $525,000432 psf |
| July 2022 | 4 Room | 01 to 03 | 1216 | $505,000415 psf |
| July 2021 | 4 Room | 07 to 09 | 1216 | $490,000403 psf |
| Aug 2020 | 4 Room | 04 to 06 | 1216 | $450,000370 psf |