Blk 409 Serangoon Ctrl
Completed 1988 · 13 storeys · 96 flats · 62 years remaining · 18 resale transactions on record · median household income in Serangoon: $11,500/mo
13 storeys · completed 1988
What the record shows
In this block, 4-room flats from floor 9 up have sold for a median of $720,000 - $64,000 less than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2028 - the line where CPF usage rules begin tightening for buyers. In Serangoon over the last two years, flats below that line sold at a median 1% above their younger neighbours' PSF (481 sales).
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Serangoon median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,340/mo | $3,000–$3,680 | $3,400/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Serangoon · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 13 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 18
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Feb 2026 | 5 ROOM | 10 to 12 | 121 | $1,010,000 | $775 | 62y |
| Aug 2025 | 5 ROOM | 04 to 06 | 121 | $968,888 | $744 | 62y 05m |
| Dec 2024 | 4 ROOM | 07 to 09 | 105 | $818,000 | $724 | 63y 03m |
| Dec 2024 | 4 ROOM | 04 to 06 | 94 | $780,000 | $771 | 63y 02m |
| Oct 2024 | 4 ROOM | 10 to 12 | 94 | $800,000 | $791 | 63y 04m |
| Aug 2024 | 4 ROOM | 04 to 06 | 105 | $800,000 | $708 | 63y 06m |
| May 2024 | 4 ROOM | 07 to 09 | 103 | $835,000 | $753 | 63y 09m |
| Apr 2024 | 5 ROOM | 07 to 09 | 121 | $850,000 | $653 | 63y 10m |
| Jun 2023 | 5 ROOM | 01 to 03 | 123 | $876,000 | $662 | 64y 07m |
| Apr 2023 | 4 ROOM | 04 to 06 | 113 | $788,000 | $648 | 64y 10m |
| Aug 2022 | 4 ROOM | 10 to 12 | 103 | $720,000 | $649 | 65y 06m |
| Jul 2022 | 4 ROOM | 10 to 12 | 94 | $660,000 | $652 | 65y 07m |
| Jul 2021 | 4 ROOM | 01 to 03 | 105 | $635,000 | $562 | 66y 07m |
| Feb 2021 | 4 ROOM | 04 to 06 | 111 | $650,000 | $544 | 67y |
| Nov 2020 | 5 ROOM | 13 to 15 | 123 | $770,000 | $582 | 67y 03m |
| Jul 2019 | 4 ROOM | 10 to 12 | 111 | $655,000 | $548 | 68y 06m |
| Aug 2017 | 4 ROOM | 07 to 09 | 103 | $616,000 | $556 | 70y 05m |
| May 2017 | 4 ROOM | 04 to 06 | 103 | $618,000 | $557 | 70y 08m |
Who lives in Serangoon
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
Condos nearby
The private premium, measured: the nearest condo trades at 1.8×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.