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 421 Serangoon CentralSerangoon · D19remove | |
|---|---|
| Median price, past 12 months | $865,000 |
| Price per sq ft | $765 psf |
| Based on | one saleacross two flat types — see below |
| Lease remaining | 62 years |
| Lease began / runs to | 1989–2088 |
| Commonest flat type | 4 Room, 1130 sq ft |
| Cost per month of lease | $1,923 |
| Cost per sq ft, per year of lease | $20 |
| Cash needed up front | $239,700 |
| Monthly while repaying | $3,436 |
| Everything, over the whole lease | $1,430,474 |
| Nearest hawker centre | Woodleigh Village Hawker Centre1073 m · 37 food stalls |
| Food shops within 400 m / 800 m | 28 / 352 |
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 421 |
|---|---|
| 4 Room | $669,000$588 psf · 1130 sq ft · 14 sales |
| 5 Room | $846,500$650 psf · 1302 sq ft · two 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 421 Serangoon Central
| Sold | Type | Floor | Size | Price |
|---|---|---|---|---|
| April 2026 | 4 Room | 10 to 12 | 1130 | $865,000765 psf |
| March 2025 | 5 Room | 04 to 06 | 1302 | $818,000628 psf |
| Oct 2023 | 4 Room | 07 to 09 | 1109 | $770,000695 psf |
| July 2023 | 5 Room | 04 to 06 | 1302 | $875,000672 psf |
| April 2023 | 4 Room | 10 to 12 | 1216 | $730,000600 psf |
| Sept 2022 | 4 Room | 04 to 06 | 1130 | $680,000602 psf |
| Sept 2022 | 4 Room | 07 to 09 | 1012 | $627,000620 psf |
| Feb 2022 | 4 Room | 13 to 15 | 1195 | $748,000626 psf |
| Sept 2021 | 4 Room | 07 to 09 | 1109 | $678,000612 psf |
| July 2021 | 4 Room | 10 to 12 | 1130 | $640,000566 psf |