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 109 Ang Mo Kio Avenue 4Ang Mo Kio · D20remove | |
|---|---|
| Median price, past 12 months | $505,500 |
| Price per sq ft | $591 psf |
| Based on | four salesacross two flat types — see below |
| Lease remaining | 51 years |
| Lease began / runs to | 1978–2077 |
| Commonest flat type | 3 Room, 721 sq ft |
| Cost per month of lease | $1,468 |
| Cost per sq ft, per year of lease | $24 |
| Cash needed up front | $139,040 |
| Monthly while repaying | $2,158 |
| Everything, over the whole lease | $898,716 |
| Nearest hawker centre | Ang Mo Kio Ave 1 Blk 226D (Kebun Baru Market and Food Centre)387 m · 10 food stalls |
| Food shops within 400 m / 800 m | 84 / 183 |
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 109 |
|---|---|
| 3 Room | $329,444$441 psf · 721 sq ft · 26 sales |
| 4 Room | $418,000$422 psf · 990 sq ft · nine 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 109 Ang Mo Kio Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| April 2026 | 3 Room | 04 to 06 | 721 | $420,000582 psf |
| Dec 2025 | 4 Room | 10 to 12 | 990 | $585,000591 psf |
| Dec 2025 | 4 Room | 07 to 09 | 990 | $588,000594 psf |
| Dec 2025 | 3 Room | 10 to 12 | 721 | $426,000591 psf |
| June 2025 | 3 Room | 10 to 12 | 721 | $420,000582 psf |
| April 2025 | 3 Room | 07 to 09 | 721 | $445,000617 psf |
| Dec 2024 | 3 Room | 01 to 03 | 721 | $390,000541 psf |
| June 2024 | 3 Room | 04 to 06 | 883 | $490,000555 psf |
| June 2023 | 4 Room | 04 to 06 | 893 | $478,888536 psf |
| Nov 2022 | 3 Room | 10 to 12 | 721 | $390,000541 psf |