Blk 321 Serangoon Ave 2
Completed 1985 · 11 storeys · 90 flats · 59 years 01 month remaining · 28 resale transactions on record · maisonettes on the record · median household income in Serangoon: $11,500/mo
11 storeys · completed 1985
What the record shows
A executive here sold for $1,190,000 in Jan 2026. The same flat type in this block averaged $887,698 in 2020 - a gain of $302,302 - about $138 a day while the owner slept.
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 |
|---|---|---|---|---|---|
| EXECUTIVE | $4,200/mo | $4,200–$4,200 | $3,900/mo | 4.3% | 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 · 18 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 28
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jan 2026 | EXECUTIVE | 01 to 03 | 146 | $1,190,000 | $757 | 59y 01m |
| Dec 2025 | EXECUTIVE | 04 to 06 | 147 | $1,200,000 | $758 | 59y 02m |
| Sept 2025 | EXECUTIVE | 07 to 09 | 146 | $1,195,000 | $760 | 59y 04m |
| Jul 2025 | EXECUTIVE | 07 to 09 | 150 | $1,050,000 | $650 | 59y 06m |
| Apr 2025 | EXECUTIVE | 01 to 03 | 150 | $1,170,000 | $725 | 59y 10m |
| Aug 2024 | EXECUTIVE | 04 to 06 | 146 | $1,150,000 | $732 | 60y 06m |
| May 2024 | EXECUTIVE | 04 to 06 | 146 | $1,200,000 | $764 | 60y 09m |
| May 2024 | EXECUTIVE | 04 to 06 | 146 | $1,180,000 | $751 | 60y 09m |
| Mar 2024 | EXECUTIVE | 10 to 12 | 146 | $1,150,000 | $732 | 60y 11m |
| Mar 2024 | EXECUTIVE | 07 to 09 | 150 | $1,208,000 | $748 | 60y 11m |
| Jan 2024 | EXECUTIVE | 07 to 09 | 146 | $1,180,000 | $751 | 61y |
| Dec 2023 | EXECUTIVE | 07 to 09 | 146 | $1,070,000 | $681 | 61y 03m |
| Nov 2022 | EXECUTIVE | 04 to 06 | 146 | $1,090,000 | $694 | 62y 02m |
| Apr 2022 | EXECUTIVE | 10 to 12 | 146 | $880,000 | $560 | 62y 09m |
| Mar 2022 | EXECUTIVE | 07 to 09 | 146 | $1,015,000 | $646 | 62y 10m |
| Feb 2022 | EXECUTIVE | 10 to 12 | 146 | $950,000 | $605 | 63y |
| Feb 2022 | EXECUTIVE | 07 to 09 | 146 | $875,000 | $557 | 63y |
| Jul 2021 | EXECUTIVE | 04 to 06 | 146 | $830,000 | $528 | 63y 07m |
| Jun 2021 | EXECUTIVE | 01 to 03 | 141 | $830,000 | $547 | 63y 08m |
| Dec 2020 | EXECUTIVE | 04 to 06 | 146 | $833,888 | $531 | 64y 02m |
| Jun 2020 | EXECUTIVE | 04 to 06 | 146 | $820,000 | $522 | 64y 09m |
| Nov 2019 | EXECUTIVE | 07 to 09 | 150 | $875,000 | $542 | 65y 02m |
| Jun 2019 | EXECUTIVE | 04 to 06 | 146 | $850,000 | $541 | 65y 07m |
| Oct 2018 | EXECUTIVE | 01 to 03 | 146 | $673,000 | $428 | 66y 03m |
| Sept 2018 | EXECUTIVE | 10 to 12 | 146 | $860,000 | $547 | 66y 04m |
| Apr 2018 | EXECUTIVE | 04 to 06 | 146 | $850,000 | $541 | 66y 09m |
| Jun 2017 | EXECUTIVE | 01 to 03 | 150 | $870,000 | $539 | 67y 07m |
| Mar 2017 | EXECUTIVE | 04 to 06 | 146 | $858,000 | $546 | 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.
built 1985 · same generation
built 1985 · same generation
built 1985 · same generation
built 1985 · same generation
built 1985 · same generation
executive median $29k above this block · 4 vs 6 sales
Condos nearby
The private premium, measured: the nearest condo trades at 3.0×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.