Blk 638 Ang Mo Kio Ave 6
Completed 1980 · 13 storeys · 120 flats · 53 years 02 months remaining · 23 resale transactions on record · median household income in Ang Mo Kio: $7,500/mo (lowest quartile island-wide)
13 storeys · completed 1980
What the record shows
A 4-room here sold for $613,000 in Jun 2026. The same flat type in this block averaged $425,600 in 2020 - a gain of $187,400 - about $86 a day while the owner slept.
In this block, 4-room flats from floor 9 up have sold for a median of $530,000 - $48,000 less than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2019 - 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 | $3,475/mo | $3,350–$3,600 | $3,400/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Ang Mo Kio · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 14 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 23
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 4 ROOM | 13 to 15 | 91 | $613,000 | $626 | 53y 02m |
| Nov 2025 | 4 ROOM | 04 to 06 | 91 | $568,000 | $580 | 53y 09m |
| Sept 2025 | 4 ROOM | 04 to 06 | 92 | $588,000 | $594 | 53y 11m |
| Aug 2025 | 4 ROOM | 13 to 15 | 92 | $611,888 | $618 | 54y |
| Jan 2025 | 4 ROOM | 04 to 06 | 91 | $603,800 | $616 | 54y 07m |
| Dec 2024 | 4 ROOM | 04 to 06 | 91 | $590,000 | $602 | 54y 08m |
| Dec 2024 | 4 ROOM | 10 to 12 | 91 | $630,000 | $643 | 54y 09m |
| Jun 2024 | 4 ROOM | 07 to 09 | 91 | $540,000 | $551 | 55y 02m |
| Jan 2024 | 4 ROOM | 10 to 12 | 91 | $530,000 | $541 | 55y 07m |
| Nov 2022 | 4 ROOM | 04 to 06 | 91 | $513,000 | $524 | 56y 09m |
| Jul 2022 | 4 ROOM | 13 to 15 | 91 | $505,000 | $516 | 57y |
| May 2022 | 4 ROOM | 13 to 15 | 91 | $510,000 | $521 | 57y 03m |
| Jan 2022 | 4 ROOM | 01 to 03 | 91 | $430,000 | $439 | 57y 06m |
| Aug 2021 | 4 ROOM | 10 to 12 | 91 | $423,000 | $432 | 57y 11m |
| Apr 2021 | 4 ROOM | 01 to 03 | 91 | $375,000 | $383 | 58y 03m |
| Nov 2020 | 4 ROOM | 04 to 06 | 91 | $390,000 | $398 | 58y 09m |
| Feb 2020 | 4 ROOM | 04 to 06 | 92 | $300,000 | $303 | 59y 05m |
| Nov 2019 | 4 ROOM | 10 to 12 | 91 | $425,000 | $434 | 59y 08m |
| Aug 2019 | 4 ROOM | 04 to 06 | 91 | $423,000 | $432 | 59y 11m |
| Mar 2019 | 4 ROOM | 10 to 12 | 91 | $400,000 | $408 | 60y 04m |
| Apr 2018 | 4 ROOM | 07 to 09 | 91 | $460,000 | $470 | 61y 03m |
| Feb 2018 | 4 ROOM | 04 to 06 | 91 | $480,000 | $490 | 61y 05m |
| Jul 2017 | 4 ROOM | 01 to 03 | 92 | $445,000 | $449 | 62y 01m |
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.
4-room median $44k below this block · 7 vs 7 sales
4-room median $36k below this block · 5 vs 7 sales
4-room median $37k below this block · 8 vs 7 sales
built 1980 · same generation
built 1979 · same generation
built 1979 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.