Blk 485B Choa Chu Kang Avenue 5 — HDB resale prices
HDB resale prices, Choa Chu Kang · 5-Room · built 1997
median resale price, last 24 months
1 sale in that window · as of Sep 2026
How it compares
Blk 485B Choa Chu Kang Avenue 5 is an HDB block in Choa Chu Kang (completed in 1997, 16 storeys, 60 units). As of Sep 2026, its median resale price over the last 24 months is $600,000, about 2% above the Choa Chu Kang median, from 1 sales. 34 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 5-room ×60
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,850/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (Choa Chu Kang average: ~6.5%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 95% of Choa Chu Kang blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $539,026–$602,615 (central estimate $570,820). Recent sales — median $600,000 — 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 |
|---|---|---|---|
| 2003 | $300,000 | $468,220 | 1 |
| 2004 | $315,000 | $483,546 | 3 |
| 2005 | $251,500 | $384,251 | 2 |
| 2006 | $290,000 | $438,834 | 3 |
| 2008 | $323,000 | $448,884 | 1 |
| 2009 | $358,000 | $494,616 | 1 |
| 2010 | $377,000 | $506,537 | 2 |
| 2011 | $431,000 | $550,197 | 3 |
| 2012 | $459,000 | $560,274 | 2 |
| 2013 | $514,000 | $612,921 | 1 |
| 2014 | $491,000 | $579,502 | 1 |
| 2016 | $428,000 | $510,503 | 1 |
| 2017 | $408,000 | $483,856 | 1 |
| 2018 | $394,444 | $465,738 | 2 |
| 2019 | $390,000 | $457,892 | 3 |
| 2021 | $484,000 | $556,351 | 2 |
| 2022 | $518,000 | $561,036 | 1 |
| 2023 | $588,800 | $608,315 | 3 |
| 2026 | $600,000 | $600,000 | 1 |
Records
| Record sale | $600,000 (5-Room, 2026-02) |
|---|---|
| First recorded sale | $300,000 (2003-03) |
| Busiest year | 2004 · 3 sales |
| 10-year change (real) | +18% (+1.6%/yr, 2016→2026) |
| Total transacted | $13.9M across 34 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-02 | 5-Room | 07–09 | 122 m² | $600,000 |
| 2023-10 | 5-Room | 10–12 | 122 m² | $591,680 |
| 2023-08 | 5-Room | 07–09 | 122 m² | $580,000 |
| 2023-07 | 5-Room | 10–12 | 121 m² | $588,800 |
| 2022-09 | 5-Room | 01–03 | 120 m² | $518,000 |
| 2021-10 | 5-Room | 13–15 | 121 m² | $500,000 |
| 2021-05 | 5-Room | 13–15 | 121 m² | $468,000 |
| 2019-10 | 5-Room | 07–09 | 122 m² | $406,500 |
| 2019-09 | 5-Room | 10–12 | 122 m² | $390,000 |
| 2019-01 | 5-Room | 04–06 | 120 m² | $360,000 |
| 2018-10 | 5-Room | 07–09 | 122 m² | $378,888 |
| 2018-04 | 5-Room | 10–12 | 122 m² | $410,000 |
| 2017-12 | 5-Room | 10–12 | 121 m² | $408,000 |
| 2016-05 | 5-Room | 07–09 | 122 m² | $428,000 |
| 2014-01 | 5-Room | 07–09 | 122 m² | $491,000 |
| 2013-01 | 5-Room | 07–09 | 122 m² | $514,000 |
| 2012-10 | 5-Room | 04–06 | 120 m² | $458,000 |
| 2012-06 | 5-Room | 10–12 | 121 m² | $460,000 |
| 2011-10 | 5-Room | 04–06 | 120 m² | $450,000 |
| 2011-05 | 5-Room | 07–09 | 122 m² | $431,000 |
Choa Chu Kang Avenue 5 blocks ranked by price
Showing the top 15 of 30 priced blocks.
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Quick answers
How much does a flat at Blk 485B Choa Chu Kang Avenue 5 cost?
The median resale price over the last 24 months is $600,000 (1 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 485B Choa Chu Kang Avenue 5 fairly priced?
For a typical 5-room flat here, our price model estimates $539,026–$602,615 (central estimate $570,820). Recent sales — median $600,000 — sit within that range.
What is the rent at Blk 485B Choa Chu Kang Avenue 5?
The median monthly rent is $2,850/mo over the last 12 months (4 contracts).
How old is Blk 485B Choa Chu Kang Avenue 5?
The block was completed in 1997 and its 99-year lease runs from 1999.