Blk 523 Ang Mo Kio Avenue 5 — HDB resale prices
HDB resale prices, Ang Mo Kio · 3-Room · built 1979
median resale price, last 24 months
5 sales in that window · as of Sep 2026
How it compares
Blk 523 Ang Mo Kio Avenue 5 is an HDB block in Ang Mo Kio (completed in 1979, 13 storeys, 192 units). As of Sep 2026, its median resale price over the last 24 months is $460,000, about 10% below the Ang Mo Kio median, from 5 sales. 244 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×167 · 4-room ×24
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,950/mo (12 rental contracts, last 12 months).
Estimated gross rental yield: ~7.7% (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 22% of Ang Mo Kio blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $395,888–$442,592 (central estimate $419,240). Recent sales — median $434,315 — 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 | $47,200 | $88,364 | 9 |
| 1991 | $44,500 | $80,539 | 8 |
| 1992 | $47,000 | $83,196 | 7 |
| 1993 | $67,500 | $116,808 | 4 |
| 1994 | $101,000 | $169,534 | 10 |
| 1995 | $141,750 | $233,900 | 8 |
| 1996 | $196,000 | $319,015 | 8 |
| 1997 | $228,500 | $364,539 | 6 |
| 1998 | $159,500 | $255,153 | 20 |
| 1999 | $145,500 | $232,702 | 22 |
| 2000 | $160,500 | $253,275 | 8 |
| 2001 | $155,500 | $242,923 | 2 |
| 2002 | $144,000 | $225,843 | 8 |
| 2003 | $166,000 | $259,082 | 8 |
| 2004 | $171,000 | $262,496 | 7 |
| 2005 | $170,000 | $259,732 | 8 |
| 2006 | $165,000 | $249,681 | 9 |
| 2007 | $201,000 | $297,872 | 8 |
| 2008 | $280,000 | $389,125 | 7 |
| 2009 | $252,000 | $348,165 | 6 |
| 2010 | $291,000 | $390,988 | 9 |
| 2011 | $331,000 | $422,541 | 6 |
| 2012 | $354,500 | $432,717 | 7 |
| 2013 | $383,000 | $456,710 | 1 |
| 2014 | $343,000 | $404,825 | 1 |
| 2015 | $329,000 | $390,343 | 5 |
| 2016 | $330,000 | $393,612 | 5 |
| 2017 | $328,000 | $388,982 | 4 |
| 2018 | $317,500 | $374,887 | 2 |
| 2019 | $260,000 | $305,261 | 4 |
| 2020 | $272,888 | $320,946 | 3 |
| 2021 | $375,000 | $431,057 | 3 |
| 2022 | $394,000 | $426,734 | 6 |
| 2023 | $454,000 | $469,047 | 6 |
| 2024 | $404,500 | $408,153 | 4 |
| 2025 | $453,500 | $453,500 | 2 |
| 2026 | $465,000 | $465,000 | 3 |
Records
| Record sale | $538,000 (4-Room, 2023-07) |
|---|---|
| First recorded sale | $47,200 (1990-02) |
| Busiest year | 1999 · 22 sales |
| 10-year change (real) | +18% (+1.7%/yr, 2016→2026) |
| Total transacted | $52.5M across 244 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 3-Room | 07–09 | 68 m² | $435,000 |
| 2026-05 | 3-Room | 10–12 | 68 m² | $465,000 |
| 2026-01 | 3-Room | 10–12 | 68 m² | $482,000 |
| 2025-11 | 3-Room | 04–06 | 68 m² | $447,000 |
| 2025-06 | 3-Room | 07–09 | 68 m² | $460,000 |
| 2024-05 | 3-Room | 10–12 | 68 m² | $440,000 |
| 2024-05 | 3-Room | 04–06 | 68 m² | $375,000 |
| 2024-02 | 3-Room | 07–09 | 68 m² | $399,000 |
| 2024-01 | 3-Room | 10–12 | 68 m² | $410,000 |
| 2023-12 | 4-Room | 04–06 | 93 m² | $532,000 |
| 2023-10 | 3-Room | 10–12 | 68 m² | $428,000 |
| 2023-08 | 3-Room | 07–09 | 82 m² | $480,000 |
| 2023-08 | 3-Room | 07–09 | 68 m² | $380,000 |
| 2023-07 | 4-Room | 10–12 | 93 m² | $538,000 |
| 2023-02 | 3-Room | 04–06 | 68 m² | $365,000 |
| 2022-12 | 3-Room | 07–09 | 68 m² | $378,000 |
| 2022-08 | 3-Room | 07–09 | 68 m² | $401,000 |
| 2022-08 | 3-Room | 01–03 | 68 m² | $338,888 |
| 2022-07 | 3-Room | 13–15 | 68 m² | $399,000 |
| 2022-07 | 3-Room | 10–12 | 68 m² | $389,000 |
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Quick answers
How much does a flat at Blk 523 Ang Mo Kio Avenue 5 cost?
The median resale price over the last 24 months is $460,000 (5 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 523 Ang Mo Kio Avenue 5 fairly priced?
For a typical 3-room flat here, our price model estimates $395,888–$442,592 (central estimate $419,240). Recent sales — median $434,315 — sit within that range.
What is the rent at Blk 523 Ang Mo Kio Avenue 5?
The median monthly rent is $2,950/mo over the last 12 months (12 contracts).
How old is Blk 523 Ang Mo Kio Avenue 5?
The block was completed in 1979 and its 99-year lease runs from 1980.