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 228 Serangoon Avenue 4Serangoon · D19remove | |
|---|---|
| Median price, past 12 months | $635,000 |
| Price per sq ft | $648 psf |
| Based on | three sales |
| Lease remaining | 57 years |
| Lease began / runs to | 1984–2083 |
| Commonest flat type | 4 Room, 980 sq ft |
| Cost per month of lease | $1,607 |
| Cost per sq ft, per year of lease | $20 |
| Cash needed up front | $175,300 |
| Monthly while repaying | $2,618 |
| Everything, over the whole lease | $1,099,069 |
| Nearest hawker centre | Serangoon Garden Market875 m · 45 food stalls |
| Food shops within 400 m / 800 m | 64 / 318 |
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 228 |
|---|---|
| 4 Room | $500,000$505 psf · 980 sq ft · 22 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 228 Serangoon Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Sept 2026 | 4 Room | 13 to 15 | 980 | $635,000648 psf |
| Aug 2026 | 4 Room | 07 to 09 | 980 | $620,000633 psf |
| March 2026 | 4 Room | 13 to 15 | 980 | $650,000664 psf |
| May 2025 | 4 Room | 04 to 06 | 980 | $665,000679 psf |
| May 2025 | 4 Room | 10 to 12 | 1001 | $676,000675 psf |
| May 2024 | 4 Room | 10 to 12 | 980 | $570,000582 psf |
| Feb 2024 | 4 Room | 10 to 12 | 1001 | $655,000654 psf |
| Feb 2024 | 4 Room | 10 to 12 | 980 | $610,000623 psf |
| Nov 2022 | 4 Room | 07 to 09 | 980 | $570,000582 psf |
| Aug 2022 | 4 Room | 04 to 06 | 980 | $510,000521 psf |