Blk 485A Choa Chu Kang Ave 5 is an HDB block in Choa Chu Kang (completed in 1997, 16 storeys, 121 units). As of Jul 2026, its median resale price over the last 24 months is $550,000, about 2% below the Choa Chu Kang median, from 3 sales. 98 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Choa Chu Kang |
|---|---|
| Completed | 1997 |
| Lease from | 1999 |
| Storeys | 16 |
| Dwelling units | 121 |
| Unit mix (sold) | 4-room ×77 · 5-room ×44 |
| Recorded resales | 98 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $525,000 | $5,250/m² | 1 |
| 5-Room | $625,000 | $5,409/m² | 2 |
Median monthly rent at this block: $3,000/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~6.5% (Choa Chu Kang average: ~6.4%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 65% of Choa Chu Kang blocks with recent sales.
For a typical 4-room flat here, our price model estimates $458,038–$512,382 (central estimate $485,210). 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.
| 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 |
| 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 |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 4-Room | 10 TO 12 | 100 | $525,000 |
| 2026-01 | 5-Room | 16 TO 18 | 116 | $700,000 |
| 2024-08 | 5-Room | 01 TO 03 | 115 | $550,000 |
| 2023-12 | 5-Room | 10 TO 12 | 116 | $575,000 |
| 2023-08 | 4-Room | 16 TO 18 | 101 | $495,000 |
| 2023-06 | 4-Room | 01 TO 03 | 101 | $455,000 |
| 2023-04 | 4-Room | 10 TO 12 | 101 | $478,000 |
| 2023-02 | 5-Room | 04 TO 06 | 116 | $505,000 |
| 2023-01 | 5-Room | 04 TO 06 | 115 | $530,000 |
| 2022-10 | 5-Room | 10 TO 12 | 116 | $525,000 |
| 2022-08 | 5-Room | 07 TO 09 | 116 | $510,000 |
| 2022-06 | 4-Room | 01 TO 03 | 101 | $440,000 |
| 2022-06 | 4-Room | 10 TO 12 | 102 | $458,000 |
| 2022-04 | 4-Room | 07 TO 09 | 102 | $452,888 |
| 2021-11 | 4-Room | 04 TO 06 | 100 | $425,000 |
| 2021-11 | 5-Room | 13 TO 15 | 116 | $515,000 |
| 2021-07 | 4-Room | 04 TO 06 | 102 | $400,000 |
| 2019-12 | 5-Room | 16 TO 18 | 116 | $398,000 |
| 2019-10 | 5-Room | 07 TO 09 | 116 | $380,000 |
| 2019-09 | 5-Room | 07 TO 09 | 117 | $365,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 487C | $685,000 | $6,195/m² |
| 2. Blk 489B | $682,000 | $6,237/m² |
| 3. Blk 488D | $681,000 | $6,283/m² |
| 4. Blk 487A | $662,000 | $6,247/m² |
| 5. Blk 490D | $659,444 | $6,107/m² |
| 6. Blk 489A | $640,000 | $5,929/m² |
| 7. Blk 487B | $611,944 | $6,425/m² |
| 8. Blk 489D | $610,000 | $6,269/m² |
| 9. Blk 485B | $600,000 | $4,918/m² |
| 10. Blk 485D | $600,000 | $5,250/m² |
| 11. Blk 485C | $595,000 | $4,917/m² |
| 12. Blk 484C | $595,000 | $5,129/m² |
| 13. Blk 488A | $586,000 | $6,301/m² |
| 14. Blk 490A | $585,000 | $6,290/m² |
| 15. Blk 488C | $582,000 | $6,188/m² |
Showing the top 15 of 30 blocks.
The median resale price over the last 24 months is $550,000 (3 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 4-room flat here, our price model estimates $458,038–$512,382 (central estimate $485,210). Recent sales — median $492,178 — sit within that range.
The median monthly rent is $3,000/mo over the last 12 months (4 contracts).
The block was completed in 1997 and its 99-year lease runs from 1999.