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 689B Choa Chu Kang DriveChoa Chu Kang · D23remove | |
|---|---|
| Median price, past 12 months | $570,000 |
| Price per sq ft | $487 psf |
| Based on | six salesacross two flat types — see below |
| Lease remaining | 75 years |
| Lease began / runs to | 2002–2101 |
| Commonest flat type | 5 Room, 1184 sq ft |
| Cost per month of lease | $1,210 |
| Cost per sq ft, per year of lease | $12 |
| Cash needed up front | $157,100 |
| Monthly while repaying | $2,387 |
| Everything, over the whole lease | $1,089,276 |
| Nearest hawker centre | Senja Hawker Centre2168 m · 28 food stalls |
| Food shops within 400 m / 800 m | 26 / 137 |
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 689B |
|---|---|
| 4 Room | $350,000$361 psf · 969 sq ft · eight sales |
| 5 Room | $482,500$408 psf · 1184 sq ft · 24 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 689B Choa Chu Kang Drive
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Oct 2026 | 5 Room | 13 to 15 | 1184 | $575,000486 psf |
| Aug 2026 | 5 Room | 07 to 09 | 1184 | $570,000481 psf |
| Feb 2026 | 4 Room | 16 to 18 | 969 | $535,000552 psf |
| Nov 2025 | 5 Room | 07 to 09 | 1184 | $570,000481 psf |
| Nov 2025 | 5 Room | 13 to 15 | 1184 | $578,000488 psf |
| Nov 2025 | 4 Room | 07 to 09 | 969 | $516,000533 psf |
| June 2025 | 5 Room | 07 to 09 | 1184 | $583,000492 psf |
| Nov 2024 | 5 Room | 16 to 18 | 1184 | $600,000507 psf |
| March 2024 | 5 Room | 16 to 18 | 1184 | $570,000481 psf |
| Feb 2024 | 5 Room | 10 to 12 | 1184 | $560,000473 psf |