Blk 609 Ang Mo Kio Avenue 4 — HDB resale prices
HDB resale prices, Ang Mo Kio · 4-Room, 5-Room · built 1979
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 609 Ang Mo Kio Avenue 4 is an HDB block in Ang Mo Kio (completed in 1979, 11 storeys, 120 units). As of Sep 2026, its median resale price over the last 24 months is $736,944, about 44% above the Ang Mo Kio median, from 4 sales. 101 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×80 · 5-room ×40
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,600/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~5.9% (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 53% of Ang Mo Kio blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $779,947–$871,958 (central estimate $825,952). Recent sales — median $845,782 — 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 |
|---|---|---|---|
| 1996 | $490,000 | $797,536 | 6 |
| 1997 | $473,750 | $755,799 | 6 |
| 1998 | $317,000 | $507,107 | 12 |
| 1999 | $282,000 | $451,010 | 5 |
| 2000 | $415,750 | $656,070 | 8 |
| 2001 | $281,000 | $438,980 | 7 |
| 2002 | $281,000 | $440,707 | 3 |
| 2003 | $271,000 | $422,959 | 5 |
| 2004 | $319,000 | $489,686 | 4 |
| 2005 | $280,000 | $427,795 | 3 |
| 2006 | $288,000 | $435,807 | 3 |
| 2007 | $305,000 | $451,995 | 5 |
| 2008 | $414,050 | $575,419 | 2 |
| 2009 | $360,000 | $497,379 | 3 |
| 2010 | $522,500 | $702,031 | 2 |
| 2011 | $509,000 | $649,768 | 2 |
| 2012 | $561,500 | $685,389 | 2 |
| 2013 | $550,000 | $655,849 | 3 |
| 2015 | $442,000 | $524,412 | 3 |
| 2017 | $545,000 | $646,328 | 4 |
| 2018 | $568,000 | $670,664 | 3 |
| 2020 | $635,000 | $746,829 | 1 |
| 2021 | $566,500 | $651,184 | 2 |
| 2023 | $560,000 | $578,560 | 1 |
| 2024 | $747,500 | $754,250 | 2 |
| 2025 | $880,944 | $880,944 | 2 |
| 2026 | $627,500 | $627,500 | 2 |
Records
| Record sale | $928,000 (5-Room, 2025-04) |
|---|---|
| First recorded sale | $388,000 (1996-07) |
| Busiest year | 1998 · 12 sales |
| Total transacted | $42.2M across 101 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-09 | 4-Room | 01–03 | 112 m² | $640,000 |
| 2026-02 | 4-Room | 01–03 | 102 m² | $615,000 |
| 2025-11 | 5-Room | 04–06 | 132 m² | $833,888 |
| 2025-04 | 5-Room | 04–06 | 132 m² | $928,000 |
| 2024-06 | 5-Room | 07–09 | 134 m² | $850,000 |
| 2024-01 | 5-Room | 04–06 | 132 m² | $645,000 |
| 2023-05 | 4-Room | 01–03 | 107 m² | $560,000 |
| 2021-08 | 4-Room | 04–06 | 112 m² | $555,000 |
| 2021-05 | 5-Room | 01–03 | 134 m² | $578,000 |
| 2020-02 | 5-Room | 07–09 | 132 m² | $635,000 |
| 2018-04 | 5-Room | 07–09 | 132 m² | $600,000 |
| 2018-03 | 5-Room | 04–06 | 132 m² | $568,000 |
| 2018-01 | 4-Room | 04–06 | 102 m² | $448,000 |
| 2017-10 | 5-Room | 01–03 | 132 m² | $580,000 |
| 2017-09 | 5-Room | 07–09 | 132 m² | $620,000 |
| 2017-09 | 4-Room | 10–12 | 107 m² | $385,000 |
| 2017-08 | 4-Room | 07–09 | 112 m² | $510,000 |
| 2015-11 | 4-Room | 10–12 | 105 m² | $441,500 |
| 2015-04 | 4-Room | 01–03 | 102 m² | $442,000 |
| 2015-02 | 5-Room | 01–03 | 134 m² | $550,000 |
Ang Mo Kio Avenue 4 blocks ranked by price
Showing the top 15 of 45 priced blocks.
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Quick answers
How much does a flat at Blk 609 Ang Mo Kio Avenue 4 cost?
The median resale price over the last 24 months is $736,944 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 609 Ang Mo Kio Avenue 4 fairly priced?
For a typical 5-room flat here, our price model estimates $779,947–$871,958 (central estimate $825,952). Recent sales — median $845,782 — sit within that range.
What is the rent at Blk 609 Ang Mo Kio Avenue 4?
The median monthly rent is $3,600/mo over the last 12 months (4 contracts).
How old is Blk 609 Ang Mo Kio Avenue 4?
The block was completed in 1979 and its 99-year lease runs from 1993.