Blk 485 Choa Chu Kang Avenue 5 — HDB resale prices
HDB resale prices, Choa Chu Kang · 4-Room · built 1997
median resale price, last 24 months
2 sales in that window · as of Sep 2026
How it compares
Blk 485 Choa Chu Kang Avenue 5 is an HDB block in Choa Chu Kang (completed in 1997, 16 storeys, 122 units). As of Sep 2026, its median resale price over the last 24 months is $518,500, about 12% below the Choa Chu Kang median, from 2 sales. 73 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×78 · 5-room ×44
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $2,900/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~6.7% (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 82% of Choa Chu Kang blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $454,612–$508,243 (central estimate $481,428). Recent sales — median $507,925 — 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 | $231,500 | $361,310 | 16 |
| 2004 | $212,500 | $326,202 | 6 |
| 2005 | $206,000 | $314,735 | 3 |
| 2006 | $205,000 | $310,210 | 6 |
| 2007 | $209,500 | $310,468 | 4 |
| 2008 | $273,000 | $379,397 | 3 |
| 2009 | $316,000 | $436,588 | 2 |
| 2010 | $323,000 | $433,983 | 3 |
| 2011 | $386,000 | $492,752 | 3 |
| 2012 | $396,000 | $483,374 | 6 |
| 2013 | $442,500 | $527,661 | 2 |
| 2014 | $360,000 | $424,890 | 1 |
| 2015 | $365,500 | $433,648 | 2 |
| 2016 | $321,000 | $382,877 | 2 |
| 2017 | $330,000 | $391,354 | 1 |
| 2018 | $308,000 | $363,670 | 1 |
| 2019 | $340,000 | $399,188 | 3 |
| 2020 | $357,500 | $420,459 | 2 |
| 2021 | $470,000 | $540,258 | 1 |
| 2022 | $440,000 | $476,555 | 2 |
| 2023 | $468,000 | $483,511 | 1 |
| 2024 | $515,000 | $519,650 | 3 |
Records
| Record sale | $522,000 (4-Room, 2024-11) |
|---|---|
| First recorded sale | $225,000 (2003-03) |
| Busiest year | 2003 · 16 sales |
| 10-year change (real) | +22% (+2.0%/yr, 2014→2024) |
| Total transacted | $22.4M across 73 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2024-11 | 4-Room | 07–09 | 102 m² | $522,000 |
| 2024-11 | 4-Room | 07–09 | 101 m² | $515,000 |
| 2024-10 | 4-Room | 13–15 | 102 m² | $513,000 |
| 2023-09 | 4-Room | 10–12 | 100 m² | $468,000 |
| 2022-11 | 4-Room | 07–09 | 101 m² | $460,000 |
| 2022-05 | 4-Room | 01–03 | 101 m² | $420,000 |
| 2021-05 | 5-Room | 13–15 | 116 m² | $470,000 |
| 2020-08 | 5-Room | 13–15 | 116 m² | $390,000 |
| 2020-06 | 4-Room | 04–06 | 101 m² | $325,000 |
| 2019-11 | 4-Room | 13–15 | 101 m² | $340,000 |
| 2019-08 | 4-Room | 07–09 | 102 m² | $325,000 |
| 2019-06 | 5-Room | 13–15 | 116 m² | $420,000 |
| 2018-03 | 4-Room | 04–06 | 100 m² | $308,000 |
| 2017-03 | 4-Room | 16–18 | 101 m² | $330,000 |
| 2016-08 | 4-Room | 01–03 | 100 m² | $318,000 |
| 2016-03 | 4-Room | 10–12 | 101 m² | $324,000 |
| 2015-10 | 5-Room | 13–15 | 116 m² | $403,000 |
| 2015-06 | 4-Room | 10–12 | 101 m² | $328,000 |
| 2014-05 | 4-Room | 10–12 | 101 m² | $360,000 |
| 2013-05 | 4-Room | 13–15 | 101 m² | $450,000 |
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 485 Choa Chu Kang Avenue 5 cost?
The median resale price over the last 24 months is $518,500 (2 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 485 Choa Chu Kang Avenue 5 fairly priced?
For a typical 4-room flat here, our price model estimates $454,612–$508,243 (central estimate $481,428). Recent sales — median $507,925 — sit within that range.
What is the rent at Blk 485 Choa Chu Kang Avenue 5?
The median monthly rent is $2,900/mo over the last 12 months (3 contracts).
How old is Blk 485 Choa Chu Kang Avenue 5?
The block was completed in 1997 and its 99-year lease runs from 1999.