Blk 109 Ang Mo Kio Avenue 4 — HDB resale prices
HDB resale prices, Ang Mo Kio · 3-Room, 4-Room · built 1978
median resale price, last 24 months
7 sales in that window · as of Sep 2026
How it compares
Blk 109 Ang Mo Kio Avenue 4 is an HDB block in Ang Mo Kio (completed in 1978, 12 storeys, 154 units). As of Sep 2026, its median resale price over the last 24 months is $426,000, about 17% below the Ang Mo Kio median, from 7 sales. 221 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×120 · 4-room ×33
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,800/mo (9 rental contracts, last 12 months).
Estimated gross rental yield: ~7.9% (Ang Mo Kio average: ~6.8%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 35% of Ang Mo Kio blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $402,803–$450,322 (central estimate $426,562). Recent sales — median $420,000 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1990 | $47,000 | $87,989 | 10 |
| 1991 | $46,000 | $83,253 | 12 |
| 1992 | $65,000 | $115,059 | 7 |
| 1993 | $127,750 | $221,070 | 4 |
| 1994 | $92,000 | $154,427 | 9 |
| 1995 | $136,000 | $224,412 | 9 |
| 1996 | $190,000 | $309,249 | 13 |
| 1997 | $217,000 | $346,192 | 7 |
| 1998 | $156,000 | $249,554 | 11 |
| 1999 | $152,750 | $244,297 | 20 |
| 2000 | $168,500 | $265,900 | 8 |
| 2001 | $185,000 | $289,008 | 7 |
| 2002 | $148,250 | $232,508 | 10 |
| 2003 | $150,000 | $234,110 | 8 |
| 2004 | $166,000 | $254,821 | 2 |
| 2005 | $191,500 | $292,581 | 2 |
| 2006 | $159,000 | $240,602 | 10 |
| 2007 | $173,000 | $256,377 | 4 |
| 2008 | $210,000 | $291,844 | 5 |
| 2009 | $237,000 | $327,441 | 5 |
| 2010 | $279,500 | $375,536 | 6 |
| 2011 | $295,000 | $376,585 | 1 |
| 2012 | $446,800 | $545,382 | 3 |
| 2013 | $374,000 | $445,977 | 3 |
| 2014 | $336,500 | $397,154 | 2 |
| 2015 | $305,000 | $361,868 | 3 |
| 2016 | $300,000 | $357,829 | 5 |
| 2017 | $288,000 | $341,546 | 7 |
| 2018 | $301,500 | $355,995 | 6 |
| 2019 | $236,000 | $277,083 | 3 |
| 2020 | $291,500 | $342,835 | 2 |
| 2021 | $325,880 | $374,594 | 3 |
| 2022 | $368,000 | $398,574 | 5 |
| 2023 | $478,888 | $494,760 | 1 |
| 2024 | $440,000 | $443,973 | 2 |
| 2025 | $445,000 | $445,000 | 5 |
| 2026 | $420,000 | $420,000 | 1 |
Records
| Record sale | $588,000 (4-Room, 2025-12) |
|---|---|
| First recorded sale | $47,000 (1990-04) |
| Busiest year | 1999 · 20 sales |
| 10-year change (real) | +17% (+1.6%/yr, 2016→2026) |
| Total transacted | $45.9M across 221 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-04 | 3-Room | 04–06 | 67 m² | $420,000 |
| 2025-12 | 4-Room | 07–09 | 92 m² | $588,000 |
| 2025-12 | 4-Room | 10–12 | 92 m² | $585,000 |
| 2025-12 | 3-Room | 10–12 | 67 m² | $426,000 |
| 2025-06 | 3-Room | 10–12 | 67 m² | $420,000 |
| 2025-04 | 3-Room | 07–09 | 67 m² | $445,000 |
| 2024-12 | 3-Room | 01–03 | 67 m² | $390,000 |
| 2024-06 | 3-Room | 04–06 | 82 m² | $490,000 |
| 2023-06 | 4-Room | 04–06 | 83 m² | $478,888 |
| 2022-11 | 3-Room | 10–12 | 67 m² | $390,000 |
| 2022-11 | 3-Room | 04–06 | 67 m² | $355,000 |
| 2022-08 | 3-Room | 07–09 | 67 m² | $380,000 |
| 2022-07 | 3-Room | 10–12 | 67 m² | $368,000 |
| 2022-03 | 3-Room | 01–03 | 67 m² | $325,888 |
| 2021-10 | 3-Room | 07–09 | 67 m² | $325,880 |
| 2021-06 | 3-Room | 07–09 | 67 m² | $333,000 |
| 2021-05 | 3-Room | 07–09 | 67 m² | $310,000 |
| 2020-10 | 4-Room | 01–03 | 92 m² | $350,000 |
| 2020-06 | 3-Room | 01–03 | 67 m² | $233,000 |
| 2019-03 | 3-Room | 04–06 | 82 m² | $370,000 |
Ang Mo Kio Avenue 4 blocks ranked by price
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Quick answers
How much does a flat at Blk 109 Ang Mo Kio Avenue 4 cost?
The median resale price over the last 24 months is $426,000 (7 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 109 Ang Mo Kio Avenue 4 fairly priced?
For a typical 3-room flat here, our price model estimates $402,803–$450,322 (central estimate $426,562). Recent sales — median $420,000 — sit within that range.
What is the rent at Blk 109 Ang Mo Kio Avenue 4?
The median monthly rent is $2,800/mo over the last 12 months (9 contracts).
How old is Blk 109 Ang Mo Kio Avenue 4?
The block was completed in 1978 and its 99-year lease runs from 1978.