Blk 405 Serangoon Ave 1
Completed 1988 · 11 storeys · 60 flats · 62 years 10 months remaining · 16 resale transactions on record · median household income in Serangoon: $11,500/mo
11 storeys · completed 1988
What the record shows
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 | $3,500/mo | $3,500–$3,500 | $3,400/mo | - | 1 |
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 · 10 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 16
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| May 2025 | 5 ROOM | 04 to 06 | 123 | $990,000 | $748 | 62y 10m |
| Oct 2024 | 4 ROOM | 04 to 06 | 94 | $708,000 | $700 | 63y 05m |
| Sept 2024 | 5 ROOM | 07 to 09 | 121 | $975,000 | $749 | 63y 06m |
| Jul 2024 | 4 ROOM | 04 to 06 | 103 | $822,888 | $742 | 63y 08m |
| Jun 2024 | 5 ROOM | 01 to 03 | 121 | $790,000 | $607 | 63y 09m |
| May 2024 | 4 ROOM | 04 to 06 | 94 | $718,000 | $710 | 63y 10m |
| Feb 2024 | 4 ROOM | 10 to 12 | 111 | $848,666 | $710 | 64y 02m |
| Mar 2023 | 4 ROOM | 01 to 03 | 111 | $670,000 | $561 | 64y 11m |
| Jan 2023 | 5 ROOM | 01 to 03 | 123 | $765,000 | $578 | 65y 02m |
| Jun 2022 | 4 ROOM | 10 to 12 | 113 | $739,888 | $608 | 65y 08m |
| May 2021 | 4 ROOM | 04 to 06 | 111 | $623,888 | $522 | 66y 10m |
| Oct 2020 | 5 ROOM | 10 to 12 | 123 | $715,000 | $540 | 67y 04m |
| Aug 2019 | 4 ROOM | 10 to 12 | 103 | $540,000 | $487 | 68y 06m |
| Aug 2019 | 4 ROOM | 07 to 09 | 113 | $560,000 | $460 | 68y 06m |
| Mar 2019 | 4 ROOM | 04 to 06 | 103 | $470,000 | $424 | 68y 11m |
| Feb 2018 | 4 ROOM | 04 to 06 | 111 | $632,000 | $529 | 70y 01m |
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 2.7×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.