Blk 427 Ang Mo Kio Ave 3
Completed 1978 · 12 storeys · 132 flats · 51 years 06 months remaining · 23 resale transactions on record · median household income in Ang Mo Kio: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1978
What the record shows
A 4-room here sold for $575,000 in May 2026. The same flat type in this block averaged $462,972 in 2021 - a gain of $112,028 - about $61 a day while the owner slept.
This block crossed 60 years remaining in 2017 - the line where CPF usage rules tighten for buyers. In Ang Mo Kio over the last two years, flats below that line sold at a median 39% below their younger neighbours' PSF (1,549 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 | Ang Mo Kio median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $3,000/mo | $2,600–$3,500 | $3,400/mo | - | 4 |
Price trend
median PSF by year · ━ this block · ╌ Ang Mo Kio · gaps = years with no sales here
Every recent sale HDB official record, latest 23
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| May 2026 | 4 ROOM | 07 to 09 | 92 | $575,000 | $581 | 51y 06m |
| Apr 2026 | 4 ROOM | 07 to 09 | 92 | $583,000 | $589 | 51y 07m |
| Jan 2025 | 4 ROOM | 07 to 09 | 92 | $565,000 | $571 | 52y 11m |
| Aug 2024 | 4 ROOM | 10 to 12 | 92 | $560,000 | $565 | 53y 03m |
| Feb 2024 | 4 ROOM | 01 to 03 | 92 | $520,000 | $525 | 53y 09m |
| Dec 2022 | 4 ROOM | 04 to 06 | 92 | $488,000 | $493 | 54y 11m |
| May 2022 | 4 ROOM | 10 to 12 | 92 | $498,000 | $503 | 55y 05m |
| Nov 2021 | 4 ROOM | 07 to 09 | 92 | $480,000 | $485 | 56y |
| Jun 2021 | 4 ROOM | 01 to 03 | 92 | $410,000 | $414 | 56y 05m |
| Mar 2021 | 4 ROOM | 10 to 12 | 92 | $463,888 | $468 | 56y 08m |
| Mar 2020 | 4 ROOM | 04 to 06 | 92 | $390,000 | $394 | 57y 07m |
| Jan 2020 | 4 ROOM | 04 to 06 | 92 | $390,000 | $394 | 57y 09m |
| Dec 2019 | 4 ROOM | 04 to 06 | 92 | $408,000 | $412 | 57y 11m |
| Sept 2019 | 4 ROOM | 10 to 12 | 92 | $445,000 | $449 | 58y 01m |
| Sept 2019 | 4 ROOM | 01 to 03 | 92 | $393,000 | $397 | 58y 01m |
| Jun 2019 | 4 ROOM | 04 to 06 | 92 | $420,000 | $424 | 58y 05m |
| May 2019 | 4 ROOM | 01 to 03 | 92 | $385,000 | $389 | 58y 05m |
| Nov 2018 | 4 ROOM | 04 to 06 | 92 | $415,000 | $419 | 58y 11m |
| Nov 2018 | 4 ROOM | 07 to 09 | 92 | $420,000 | $424 | 59y |
| Oct 2017 | 4 ROOM | 10 to 12 | 92 | $480,000 | $485 | 60y |
| Sept 2017 | 4 ROOM | 07 to 09 | 92 | $470,000 | $475 | 60y 01m |
| Jul 2017 | 4 ROOM | 01 to 03 | 92 | $428,000 | $432 | 60y 03m |
| Feb 2017 | 4 ROOM | 07 to 09 | 92 | $490,000 | $495 | 60y 08m |
Who lives in Ang Mo Kio
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 1978 · same generation
built 1978 · same generation
4-room median $11k below this block · 4 vs 4 sales
built 1979 · same generation
built 1978 · same generation
built 1978 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 3.5×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.