Blk 323 Serangoon Ave 3
Completed 1985 · 12 storeys · 136 flats · 59 years 06 months remaining · 26 resale transactions on record · median household income in Serangoon: $11,500/mo
12 storeys · completed 1985
What the record shows
In this block, 3-room flats from floor 8 up have sold for a median of $489,000 - $5,000 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2024 - the line where CPF usage rules tighten 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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,925/mo | $2,700–$3,250 | $2,800/mo | - | 4 |
| 4-ROOM | $3,700/mo | $3,350–$3,900 | $3,400/mo | - | 4 |
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 · 11 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 26
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2025 | 4 ROOM | 10 to 12 | 84 | $800,000 | $885 | 59y 06m |
| Jun 2025 | 4 ROOM | 01 to 03 | 84 | $582,500 | $644 | 59y 06m |
| Mar 2024 | 3 ROOM | 10 to 12 | 64 | $530,000 | $769 | 60y 10m |
| Dec 2023 | 3 ROOM | 04 to 06 | 64 | $480,000 | $697 | 61y 01m |
| Sept 2023 | 3 ROOM | 07 to 09 | 64 | $458,000 | $665 | 61y 04m |
| Sept 2023 | 3 ROOM | 04 to 06 | 64 | $488,000 | $708 | 61y 04m |
| Aug 2023 | 3 ROOM | 10 to 12 | 64 | $490,000 | $711 | 61y 04m |
| Aug 2023 | 3 ROOM | 10 to 12 | 64 | $485,500 | $705 | 61y 05m |
| Jul 2023 | 3 ROOM | 10 to 12 | 64 | $488,000 | $708 | 61y 06m |
| Mar 2023 | 3 ROOM | 07 to 09 | 64 | $495,000 | $719 | 61y 09m |
| Jan 2022 | 3 ROOM | 07 to 09 | 64 | $405,000 | $588 | 63y |
| Feb 2021 | 4 ROOM | 01 to 03 | 89 | $488,000 | $509 | 63y 11m |
| Dec 2020 | 3 ROOM | 04 to 06 | 64 | $386,000 | $560 | 64y 01m |
| Nov 2020 | 3 ROOM | 07 to 09 | 64 | $380,000 | $552 | 64y 01m |
| Oct 2020 | 3 ROOM | 01 to 03 | 64 | $343,000 | $498 | 64y 02m |
| Jul 2020 | 4 ROOM | 10 to 12 | 84 | $425,000 | $470 | 64y 06m |
| Oct 2019 | 4 ROOM | 01 to 03 | 89 | $440,000 | $459 | 65y 02m |
| Jul 2019 | 4 ROOM | 01 to 03 | 89 | $430,000 | $449 | 65y 05m |
| Nov 2018 | 3 ROOM | 01 to 03 | 64 | $375,000 | $544 | 66y 01m |
| Jul 2018 | 3 ROOM | 10 to 12 | 64 | $393,000 | $570 | 66y 05m |
| Jun 2018 | 3 ROOM | 04 to 06 | 64 | $393,000 | $570 | 66y 06m |
| Nov 2017 | 4 ROOM | 04 to 06 | 89 | $520,000 | $543 | 67y 01m |
| Aug 2017 | 3 ROOM | 04 to 06 | 64 | $373,800 | $543 | 67y 04m |
| Jun 2017 | 3 ROOM | 10 to 12 | 64 | $375,000 | $544 | 67y 06m |
| May 2017 | 3 ROOM | 07 to 09 | 64 | $365,000 | $530 | 67y 07m |
| Feb 2017 | 3 ROOM | 07 to 09 | 64 | $365,000 | $530 | 67y 10m |
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 2.9×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.