Blk 234 Serangoon Ave 3
Completed 1984 · 12 storeys · 88 flats · 58 years 01 month remaining · 18 resale transactions on record · median household income in Serangoon: $11,500/mo
12 storeys · completed 1984
What the record shows
A 4-room here sold for $673,000 in May 2026. The same flat type in this block averaged $487,629 in 2020 - a gain of $185,371 - about $85 a day while the owner slept.
In this block, 4-room flats from floor 8 up have sold for a median of $560,000 - $51,000 less 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 |
|---|---|---|---|---|---|
| 4-ROOM | $3,700/mo | $3,700–$3,700 | $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 · 11 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 |
|---|---|---|---|---|---|---|
| May 2026 | 4 ROOM | 04 to 06 | 84 | $673,000 | $744 | 58y 01m |
| Dec 2025 | 4 ROOM | 01 to 03 | 84 | $572,000 | $633 | 58y 07m |
| Aug 2025 | 4 ROOM | 04 to 06 | 84 | $650,000 | $719 | 58y 11m |
| Feb 2025 | 4 ROOM | 04 to 06 | 105 | $750,000 | $664 | 59y 05m |
| May 2024 | 4 ROOM | 04 to 06 | 84 | $550,000 | $608 | 60y 02m |
| Aug 2023 | 4 ROOM | 10 to 12 | 84 | $540,000 | $597 | 60y 11m |
| Jun 2023 | 4 ROOM | 07 to 09 | 105 | $750,000 | $664 | 61y 01m |
| Feb 2023 | 4 ROOM | 07 to 09 | 105 | $653,000 | $578 | 61y 05m |
| Oct 2022 | 4 ROOM | 10 to 12 | 90 | $630,000 | $650 | 61y 09m |
| Apr 2022 | 4 ROOM | 04 to 06 | 84 | $508,888 | $563 | 62y 02m |
| Apr 2022 | 4 ROOM | 10 to 12 | 84 | $560,000 | $619 | 62y 03m |
| Oct 2020 | 4 ROOM | 04 to 06 | 84 | $394,000 | $436 | 63y 09m |
| Nov 2019 | 4 ROOM | 04 to 06 | 84 | $481,000 | $532 | 64y 08m |
| Oct 2019 | 4 ROOM | 04 to 06 | 105 | $568,000 | $503 | 64y 08m |
| Aug 2018 | 4 ROOM | 04 to 06 | 84 | $415,000 | $459 | 65y 10m |
| May 2018 | 4 ROOM | 10 to 12 | 84 | $470,000 | $520 | 66y 02m |
| Dec 2017 | 4 ROOM | 10 to 12 | 104 | $600,000 | $536 | 66y 06m |
| Mar 2017 | 4 ROOM | 10 to 12 | 90 | $518,000 | $535 | 67y 03m |
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.
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.
4-room median $94k above this block · 6 vs 4 sales
built 1984 · same generation
4-room median $21k below this block · 7 vs 4 sales
built 1997 · 13 more lease years than this block
built 1984 · same generation
built 1997 · 13 more lease years than this block
Condos nearby
Grounded in this block’s own resale record, trend and lease - ask away.