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 505 Serangoon North Avenue 4Serangoon · D19remove | |
|---|---|
| Median price, past 12 months | $810,000 |
| Price per sq ft | $607 psf |
| Based on | one sale |
| Lease remaining | 65 years |
| Lease began / runs to | 1992–2091 |
| Commonest flat type | 5 Room, 1335 sq ft |
| Cost per month of lease | $1,756 |
| Cost per sq ft, per year of lease | $16 |
| Cash needed up front | $224,300 |
| Monthly while repaying | $3,241 |
| Everything, over the whole lease | $1,369,350 |
| Nearest hawker centre | Ci Yuan Hawker Centre764 m · 36 food stalls |
| Food shops within 400 m / 800 m | 30 / 241 |
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 505 |
|---|---|
| 5 Room | $645,000$483 psf · 1335 sq ft · 15 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 505 Serangoon North Avenue 4
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| Aug 2026 | 5 Room | 10 to 12 | 1335 | $810,000607 psf |
| Dec 2024 | 5 Room | 10 to 12 | 1335 | $770,000577 psf |
| July 2024 | 5 Room | 04 to 06 | 1335 | $745,000558 psf |
| Jan 2024 | 5 Room | 10 to 12 | 1335 | $710,000532 psf |
| Aug 2023 | 5 Room | 07 to 09 | 1335 | $738,000553 psf |
| March 2023 | 5 Room | 04 to 06 | 1335 | $688,000515 psf |
| Dec 2022 | 5 Room | 04 to 06 | 1335 | $645,000483 psf |
| Aug 2021 | 5 Room | 07 to 09 | 1345 | $650,000483 psf |
| June 2021 | 5 Room | 04 to 06 | 1335 | $565,000423 psf |
| Nov 2019 | 5 Room | 04 to 06 | 1345 | $485,000360 psf |