Blk 129 Ang Mo Kio Ave 3
Completed 1978 · 12 storeys · 235 flats · 51 years 08 months remaining · 44 resale transactions on record · adjoined flats on the record · median household income in Ang Mo Kio: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1978
What the record shows
A 3-room here sold for $475,000 in Jun 2026. The same flat type in this block averaged $322,300 in 2020 - a gain of $152,700 - about $70 a day while the owner slept.
In this block, 3-room flats from floor 8 up have sold for a median of $399,000 - $26,500 more than floors 4 and below, same flat type, same block.
This block crossed 60 years remaining in 2018 - 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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,800/mo | $1,800–$3,100 | $2,800/mo | - | 9 |
| 4-ROOM | $3,500/mo | $3,500–$3,500 | $3,400/mo | - | 1 |
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 · 22 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 3 ROOM | 04 to 06 | 88 | $475,000 | $501 | 51y 08m |
| Aug 2025 | 3 ROOM | 07 to 09 | 73 | $445,000 | $566 | 52y 05m |
| Feb 2025 | 3 ROOM | 07 to 09 | 73 | $435,000 | $554 | 53y 01m |
| Feb 2025 | 3 ROOM | 07 to 09 | 73 | $415,000 | $528 | 53y |
| Oct 2024 | 3 ROOM | 07 to 09 | 73 | $420,000 | $535 | 53y 04m |
| Aug 2024 | 3 ROOM | 01 to 03 | 73 | $385,000 | $490 | 53y 06m |
| Jul 2024 | 4 ROOM | 07 to 09 | 98 | $565,000 | $536 | 53y 06m |
| Feb 2024 | 3 ROOM | 10 to 12 | 73 | $410,000 | $522 | 54y |
| Dec 2023 | 3 ROOM | 07 to 09 | 73 | $410,000 | $522 | 54y 02m |
| Nov 2023 | 3 ROOM | 01 to 03 | 73 | $375,000 | $477 | 54y 03m |
| May 2023 | 3 ROOM | 07 to 09 | 73 | $370,000 | $471 | 54y 09m |
| Mar 2023 | 3 ROOM | 04 to 06 | 73 | $379,000 | $482 | 54y 11m |
| Mar 2023 | 3 ROOM | 04 to 06 | 73 | $366,000 | $466 | 54y 11m |
| Dec 2022 | 4 ROOM | 04 to 06 | 98 | $470,000 | $446 | 55y 03m |
| Dec 2022 | 3 ROOM | 04 to 06 | 88 | $438,000 | $462 | 55y 02m |
| Oct 2022 | 3 ROOM | 10 to 12 | 73 | $388,000 | $494 | 55y 04m |
| Aug 2022 | 3 ROOM | 04 to 06 | 73 | $360,000 | $458 | 55y 06m |
| Apr 2022 | 3 ROOM | 01 to 03 | 73 | $350,000 | $445 | 55y 10m |
| Apr 2022 | 3 ROOM | 07 to 09 | 73 | $338,000 | $430 | 55y 09m |
| Jan 2022 | 3 ROOM | 07 to 09 | 73 | $335,000 | $426 | 56y |
| Nov 2021 | 3 ROOM | 04 to 06 | 73 | $325,000 | $414 | 56y 02m |
| Oct 2021 | 3 ROOM | 04 to 06 | 88 | $370,000 | $391 | 56y 04m |
| Apr 2021 | 3 ROOM | 01 to 03 | 73 | $250,000 | $318 | 56y 11m |
| Dec 2020 | 3 ROOM | 04 to 06 | 73 | $300,000 | $382 | 57y 02m |
| Nov 2020 | 3 ROOM | 10 to 12 | 73 | $320,000 | $407 | 57y 03m |
| Nov 2020 | 3 ROOM | 07 to 09 | 73 | $335,000 | $426 | 57y 03m |
| Jul 2020 | 3 ROOM | 07 to 09 | 88 | $300,000 | $317 | 57y 06m |
| Dec 2019 | 3 ROOM | 04 to 06 | 73 | $280,000 | $356 | 58y 01m |
| Aug 2019 | 3 ROOM | 01 to 03 | 73 | $260,000 | $331 | 58y 05m |
| Aug 2019 | 3 ROOM | 10 to 12 | 73 | $310,000 | $395 | 58y 06m |
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.
3-room median $8k below this block · 3 vs 6 sales
3-room median $43k below this block · 10 vs 6 sales
built 1978 · same generation
built 1978 · same generation
built 1978 · same generation
3-room median $58k below this block · 5 vs 6 sales
Condos nearby
Grounded in this block’s own resale record, trend and lease - ask away.