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 427 Choa Chu Kang Avenue 4Choa Chu Kang · D23remove | |
|---|---|
| Median price, past 12 months | $535,000 |
| Price per sq ft | $478 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 | $1,281 |
| Cost per sq ft, per year of lease | $14 |
| Cash needed up front | $147,300 |
| Monthly while repaying | $2,263 |
| Everything, over the whole lease | $998,932 |
| Nearest hawker centre | Senja Hawker Centre2467 m · 28 food stalls |
| Food shops within 400 m / 800 m | 45 / 204 |
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 427 |
|---|---|
| 4 Room | $425,000$380 psf · 1119 sq ft · 16 sales |
| 5 Room | $530,000$373 psf · 1421 sq ft · seven 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 427 Choa Chu Kang Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Aug 2026 | 4 Room | 10 to 12 | 1119 | $535,000478 psf |
| Aug 2025 | 5 Room | 07 to 09 | 1421 | $660,000465 psf |
| May 2025 | 5 Room | 07 to 09 | 1421 | $665,000468 psf |
| May 2025 | 4 Room | 07 to 09 | 1119 | $565,000505 psf |
| Jan 2025 | 4 Room | 01 to 03 | 1119 | $510,000456 psf |
| Sept 2024 | 4 Room | 10 to 12 | 1119 | $535,000478 psf |
| Sept 2024 | 4 Room | 07 to 09 | 1119 | $518,888464 psf |
| July 2024 | 4 Room | 01 to 03 | 1119 | $497,000444 psf |
| March 2024 | 4 Room | 01 to 03 | 1119 | $480,000429 psf |
| March 2023 | 4 Room | 10 to 12 | 1119 | $493,000440 psf |