Blk 425 Choa Chu Kang Ave 4
Completed 1990 · 12 storeys · 115 flats · 64 years 11 months remaining · 28 resale transactions on record · median household income in Choa Chu Kang: $9,500/mo
12 storeys · completed 1990
What the record shows
In this block, 4-room flats from floor 8 up have sold for a median of $561,400 - $66,400 more than floors 4 and below, same flat type, same block.
This block crosses 60 years remaining in 2031 - the line where CPF usage rules begin tightening for buyers. In Choa Chu Kang over the last two years, flats below that line sold at a median 9% below their younger neighbours' PSF (95 sales).
A executive on Choa Chu Kang Ave 4 has already fetched $888,000 - 89% of the way to a million-dollar flat.
Across Choa Chu Kang, roughly 1,145 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
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 | Choa Chu Kang median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $2,650/mo | $1,800–$3,500 | $3,100/mo | - | 2 |
| 5-ROOM | $3,600/mo | $3,600–$3,600 | $3,250/mo | - | 1 |
Price trend
median PSF by year · ━ this block · ╌ Choa Chu Kang · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 19 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 |
|---|---|---|---|---|---|---|
| Jul 2026 | 4 ROOM | 10 to 12 | 104 | $562,800 | $503 | 64y 11m |
| Apr 2026 | 4 ROOM | 10 to 12 | 104 | $560,000 | $500 | 65y 03m |
| Sept 2025 | 4 ROOM | 07 to 09 | 104 | $558,000 | $498 | 65y 10m |
| Sept 2025 | 4 ROOM | 01 to 03 | 104 | $560,000 | $500 | 65y 11m |
| May 2025 | 4 ROOM | 04 to 06 | 104 | $560,000 | $500 | 66y 02m |
| Feb 2025 | 4 ROOM | 07 to 09 | 104 | $540,000 | $482 | 66y 07m |
| Jan 2025 | 5 ROOM | 10 to 12 | 122 | $705,000 | $537 | 66y 07m |
| Jan 2024 | 4 ROOM | 01 to 03 | 104 | $520,000 | $465 | 67y 07m |
| Dec 2023 | 4 ROOM | 01 to 03 | 106 | $470,000 | $412 | 67y 08m |
| Nov 2023 | 4 ROOM | 04 to 06 | 104 | $495,000 | $442 | 67y 09m |
| Jul 2023 | 4 ROOM | 07 to 09 | 104 | $490,000 | $438 | 67y 11m |
| May 2023 | 4 ROOM | 07 to 09 | 104 | $490,000 | $438 | 68y 03m |
| May 2023 | 4 ROOM | 04 to 06 | 104 | $478,000 | $427 | 68y 03m |
| Jan 2023 | 4 ROOM | 07 to 09 | 104 | $483,888 | $432 | 68y 07m |
| Oct 2022 | 4 ROOM | 04 to 06 | 104 | $440,000 | $393 | 68y 11m |
| Aug 2022 | 4 ROOM | 07 to 09 | 104 | $475,000 | $424 | 68y 11m |
| Apr 2022 | 5 ROOM | 07 to 09 | 122 | $540,000 | $411 | 69y 03m |
| Oct 2021 | 5 ROOM | 10 to 12 | 122 | $528,888 | $403 | 69y 10m |
| Aug 2021 | 5 ROOM | 01 to 03 | 122 | $475,000 | $362 | 70y |
| Oct 2020 | 4 ROOM | 01 to 03 | 104 | $349,500 | $312 | 70y 09m |
| Aug 2020 | 4 ROOM | 04 to 06 | 104 | $345,000 | $308 | 70y 11m |
| Sept 2019 | 4 ROOM | 10 to 12 | 104 | $345,000 | $308 | 71y 10m |
| Aug 2019 | 4 ROOM | 07 to 09 | 104 | $353,000 | $315 | 71y 11m |
| Jan 2019 | 4 ROOM | 10 to 12 | 104 | $337,000 | $301 | 72y 06m |
| Jul 2018 | 4 ROOM | 07 to 09 | 104 | $348,000 | $311 | 73y |
| Jun 2018 | 4 ROOM | 04 to 06 | 104 | $310,000 | $277 | 72y 11m |
| Jan 2018 | 4 ROOM | 04 to 06 | 104 | $360,000 | $322 | 73y 06m |
| Dec 2017 | 4 ROOM | 01 to 03 | 104 | $332,000 | $297 | 73y 07m |
Who lives in Choa Chu Kang
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.
4-room median $41k below this block · 5 vs 6 sales
built 1991 · same generation
4-room median $12k below this block · 4 vs 6 sales
built 1990 · same generation
4-room median $10k below this block · 7 vs 6 sales
built 1991 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.4×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.