Blk 485A Choa Chu Kang Avenue 5 — HDB resale prices
HDB resale prices, Choa Chu Kang · 4-Room, 5-Room · built 1997
median resale price, last 24 months
2 sales in that window · as of Sep 2026
How it compares
Blk 485A Choa Chu Kang Avenue 5 is an HDB block in Choa Chu Kang (completed in 1997, 16 storeys, 121 units). As of Sep 2026, its median resale price over the last 24 months is $612,500, about 4% above the Choa Chu Kang median, from 2 sales. 98 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×77 · 5-room ×44
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,000/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~5.9% (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 31% of Choa Chu Kang blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $457,463–$511,430 (central estimate $484,446). Recent sales — median $492,178 — 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 | $240,000 | $374,576 | 10 |
| 2004 | $235,000 | $360,741 | 9 |
| 2005 | $222,000 | $339,180 | 5 |
| 2006 | $225,500 | $341,231 | 4 |
| 2007 | $217,500 | $322,324 | 5 |
| 2009 | $308,400 | $426,088 | 12 |
| 2010 | $363,000 | $487,727 | 3 |
| 2011 | $368,750 | $470,731 | 4 |
| 2012 | $408,711 | $498,889 | 7 |
| 2013 | $430,000 | $512,755 | 1 |
| 2014 | $393,500 | $464,428 | 2 |
| 2015 | $342,500 | $406,360 | 4 |
| 2016 | $329,944 | $393,545 | 6 |
| 2017 | $340,000 | $403,214 | 1 |
| 2018 | $300,000 | $354,224 | 3 |
| 2019 | $380,000 | $446,151 | 5 |
| 2021 | $425,000 | $488,531 | 3 |
| 2022 | $458,000 | $496,051 | 5 |
| 2023 | $500,000 | $516,572 | 6 |
| 2024 | $550,000 | $554,966 | 1 |
| 2026 | $612,500 | $612,500 | 2 |
Records
| Record sale | $700,000 (5-Room, 2026-01) |
|---|---|
| First recorded sale | $215,000 (2003-04) |
| Busiest year | 2009 · 12 sales |
| 10-year change (real) | +56% (+4.5%/yr, 2016→2026) |
| Total transacted | $33.5M across 98 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-06 | 4-Room | 10–12 | 100 m² | $525,000 |
| 2026-01 | 5-Room | 16–18 | 116 m² | $700,000 |
| 2024-08 | 5-Room | 01–03 | 115 m² | $550,000 |
| 2023-12 | 5-Room | 10–12 | 116 m² | $575,000 |
| 2023-08 | 4-Room | 16–18 | 101 m² | $495,000 |
| 2023-06 | 4-Room | 01–03 | 101 m² | $455,000 |
| 2023-04 | 4-Room | 10–12 | 101 m² | $478,000 |
| 2023-02 | 5-Room | 04–06 | 116 m² | $505,000 |
| 2023-01 | 5-Room | 04–06 | 115 m² | $530,000 |
| 2022-10 | 5-Room | 10–12 | 116 m² | $525,000 |
| 2022-08 | 5-Room | 07–09 | 116 m² | $510,000 |
| 2022-06 | 4-Room | 10–12 | 102 m² | $458,000 |
| 2022-06 | 4-Room | 01–03 | 101 m² | $440,000 |
| 2022-04 | 4-Room | 07–09 | 102 m² | $452,888 |
| 2021-11 | 5-Room | 13–15 | 116 m² | $515,000 |
| 2021-11 | 4-Room | 04–06 | 100 m² | $425,000 |
| 2021-07 | 4-Room | 04–06 | 102 m² | $400,000 |
| 2019-12 | 5-Room | 16–18 | 116 m² | $398,000 |
| 2019-10 | 5-Room | 07–09 | 116 m² | $380,000 |
| 2019-09 | 5-Room | 07–09 | 117 m² | $365,000 |
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 485A Choa Chu Kang Avenue 5 cost?
The median resale price over the last 24 months is $612,500 (2 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 485A Choa Chu Kang Avenue 5 fairly priced?
For a typical 4-room flat here, our price model estimates $457,463–$511,430 (central estimate $484,446). Recent sales — median $492,178 — sit within that range.
What is the rent at Blk 485A Choa Chu Kang Avenue 5?
The median monthly rent is $3,000/mo over the last 12 months (3 contracts).
How old is Blk 485A Choa Chu Kang Avenue 5?
The block was completed in 1997 and its 99-year lease runs from 1999.