Blk 485 Choa Chu Kang Ave 5 is an HDB block in Choa Chu Kang (completed in 1997, 16 storeys, 122 units). As of Jul 2026, its median resale price over the last 24 months is $515,000, about 8% below the Choa Chu Kang median, from 3 sales. 73 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 | 122 |
| Unit mix (sold) | 4-room ×78 · 5-room ×44 |
| Recorded resales | 73 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $515,000 | $5,099/m² | 3 |
Median monthly rent at this block: $2,850/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~6.6% (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 82% of Choa Chu Kang blocks with recent sales.
For a typical 4-room flat here, our price model estimates $455,543–$509,591 (central estimate $482,567). 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.
| 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 |
| 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 |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2024-11 | 4-Room | 07 TO 09 | 101 | $515,000 |
| 2024-11 | 4-Room | 07 TO 09 | 102 | $522,000 |
| 2024-10 | 4-Room | 13 TO 15 | 102 | $513,000 |
| 2023-09 | 4-Room | 10 TO 12 | 100 | $468,000 |
| 2022-11 | 4-Room | 07 TO 09 | 101 | $460,000 |
| 2022-05 | 4-Room | 01 TO 03 | 101 | $420,000 |
| 2021-05 | 5-Room | 13 TO 15 | 116 | $470,000 |
| 2020-08 | 5-Room | 13 TO 15 | 116 | $390,000 |
| 2020-06 | 4-Room | 04 TO 06 | 101 | $325,000 |
| 2019-11 | 4-Room | 13 TO 15 | 101 | $340,000 |
| 2019-08 | 4-Room | 07 TO 09 | 102 | $325,000 |
| 2019-06 | 5-Room | 13 TO 15 | 116 | $420,000 |
| 2018-03 | 4-Room | 04 TO 06 | 100 | $308,000 |
| 2017-03 | 4-Room | 16 TO 18 | 101 | $330,000 |
| 2016-08 | 4-Room | 01 TO 03 | 100 | $318,000 |
| 2016-03 | 4-Room | 10 TO 12 | 101 | $324,000 |
| 2015-10 | 5-Room | 13 TO 15 | 116 | $403,000 |
| 2015-06 | 4-Room | 10 TO 12 | 101 | $328,000 |
| 2014-05 | 4-Room | 10 TO 12 | 101 | $360,000 |
| 2013-05 | 4-Room | 13 TO 15 | 101 | $450,000 |
| 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 $515,000 (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 $455,543–$509,591 (central estimate $482,567). Recent sales — median $507,925 — sit within that range.
The median monthly rent is $2,850/mo over the last 12 months (4 contracts).
The block was completed in 1997 and its 99-year lease runs from 1999.