Blk 329 Serangoon Ave 3
Completed 1985 · 12 storeys · 152 flats · 59 years 02 months remaining · 22 resale transactions on record · median household income in Serangoon: $11,500/mo
12 storeys · completed 1985
What the record shows
A 5-room here sold for $810,000 in May 2026. The same flat type in this block averaged $735,000 in 2021 - a gain of $75,000 - about $41 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $586,250 - $61,250 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2025 - 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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,600/mo | $3,600–$3,600 | $3,400/mo | - | 3 |
| 5-ROOM | $4,150/mo | $4,000–$4,300 | $3,600/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 22
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| May 2026 | 5 ROOM | 01 to 03 | 122 | $810,000 | $617 | 59y 02m |
| Jun 2024 | 4 ROOM | 01 to 03 | 84 | $525,000 | $581 | 61y 02m |
| May 2024 | 4 ROOM | 10 to 12 | 84 | $642,500 | $711 | 61y 03m |
| Jan 2024 | 5 ROOM | 10 to 12 | 122 | $888,000 | $676 | 61y 07m |
| Jan 2024 | 5 ROOM | 07 to 09 | 122 | $845,000 | $643 | 61y 07m |
| Jan 2023 | 4 ROOM | 01 to 03 | 84 | $415,000 | $459 | 62y 06m |
| Sept 2022 | 4 ROOM | 01 to 03 | 89 | $562,000 | $587 | 62y 11m |
| Jun 2022 | 5 ROOM | 01 to 03 | 122 | $748,000 | $570 | 63y 02m |
| Feb 2022 | 4 ROOM | 10 to 12 | 84 | $530,000 | $586 | 63y 06m |
| Dec 2021 | 4 ROOM | 01 to 03 | 84 | $458,000 | $507 | 63y 09m |
| Oct 2021 | 4 ROOM | 04 to 06 | 103 | $551,000 | $497 | 63y 10m |
| Sept 2021 | 5 ROOM | 07 to 09 | 122 | $759,000 | $578 | 63y 11m |
| Jul 2021 | 5 ROOM | 07 to 09 | 122 | $698,000 | $532 | 64y |
| Jan 2020 | 4 ROOM | 04 to 06 | 84 | $530,000 | $586 | 65y 06m |
| Oct 2019 | 4 ROOM | 01 to 03 | 89 | $475,000 | $496 | 65y 09m |
| Jan 2019 | 5 ROOM | 07 to 09 | 122 | $730,000 | $556 | 66y 06m |
| Oct 2018 | 5 ROOM | 04 to 06 | 122 | $670,000 | $510 | 66y 09m |
| Jul 2018 | 4 ROOM | 10 to 12 | 84 | $526,000 | $582 | 67y |
| Mar 2018 | 4 ROOM | 04 to 06 | 84 | $505,000 | $559 | 67y 04m |
| Jan 2018 | 4 ROOM | 01 to 03 | 89 | $455,000 | $475 | 67y 06m |
| Oct 2017 | 4 ROOM | 01 to 03 | 84 | $495,000 | $547 | 67y 09m |
| May 2017 | 5 ROOM | 01 to 03 | 122 | $685,000 | $522 | 68y 02m |
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 2.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.