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 644 Ang Mo Kio Avenue 4Ang Mo Kio · D20remove | |
|---|---|
| Median price, past 12 months | $451,500 |
| Price per sq ft | $550 psf |
| Based on | four salesacross three flat types — see below |
| Lease remaining | 53 years |
| Lease began / runs to | 1980–2079 |
| Commonest flat type | 3 Room, 807 sq ft |
| Cost per month of lease | $1,312 |
| Cost per sq ft, per year of lease | $20 |
| Cash needed up front | $123,920 |
| Monthly while repaying | $1,966 |
| Everything, over the whole lease | $834,619 |
| Nearest hawker centre | Ang Mo Kio Ave 4 Blk 628 (Ang Mo Kio 628 Market)175 m · 51 food stalls |
| Food shops within 400 m / 800 m | 67 / 133 |
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 644 |
|---|---|
| 3 Room | $370,500$437 psf · 807 sq ft · 28 sales |
| 4 Room | $487,500$453 psf · 1076 sq ft · four sales |
| 5 Room | $688,888$427 psf · 1615 sq ft · one sale |
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 644 Ang Mo Kio Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| June 2026 | 3 Room | 04 to 06 | 807 | $445,000551 psf |
| Nov 2025 | 3 Room | 04 to 06 | 807 | $440,000545 psf |
| Nov 2025 | 3 Room | 07 to 09 | 958 | $525,000548 psf |
| Oct 2025 | 3 Room | 07 to 09 | 807 | $458,000567 psf |
| April 2025 | 4 Room | 07 to 09 | 1076 | $568,000528 psf |
| Feb 2025 | 3 Room | 10 to 12 | 807 | $450,000557 psf |
| Oct 2024 | 3 Room | 01 to 03 | 958 | $480,000501 psf |
| Oct 2024 | 3 Room | 04 to 06 | 807 | $430,000533 psf |
| Aug 2024 | 3 Room | 07 to 09 | 807 | $465,000576 psf |
| Dec 2023 | 3 Room | 10 to 12 | 807 | $430,000533 psf |