Blk 485C Choa Chu Kang Ave 5 is an HDB block in Choa Chu Kang (completed in 1997, 16 storeys, 60 units). As of Jul 2026, its median resale price over the last 24 months is $595,000, about 6% above the Choa Chu Kang median, from 1 sales. 31 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 | 60 |
| Unit mix (sold) | 5-room ×60 |
| Recorded resales | 31 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 5-Room | $595,000 | $4,917/m² | 1 |
Median monthly rent at this block: $2,000/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~4.0% (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 94% of Choa Chu Kang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $528,950–$591,707 (central estimate $560,329). Recent sales — median $565,466 — 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 | $305,000 | $476,024 | 3 |
| 2004 | $286,000 | $439,029 | 1 |
| 2005 | $272,000 | $415,572 | 3 |
| 2006 | $281,000 | $425,215 | 2 |
| 2008 | $318,000 | $441,935 | 1 |
| 2009 | $343,000 | $473,892 | 2 |
| 2011 | $427,000 | $545,090 | 3 |
| 2015 | $390,000 | $462,716 | 1 |
| 2016 | $411,944 | $491,352 | 4 |
| 2018 | $380,000 | $448,683 | 1 |
| 2020 | $422,000 | $496,318 | 3 |
| 2021 | $468,000 | $537,959 | 1 |
| 2022 | $510,000 | $552,371 | 1 |
| 2023 | $544,000 | $562,030 | 4 |
| 2025 | $595,000 | $595,000 | 1 |
| Record sale | $598,000 (5-Room, 2023-01) |
|---|---|
| First recorded sale | $305,000 (2003-04) |
| Busiest year | 2016 · 4 sales |
| 10-year change (real) | +29% (+2.5%/yr, 2015→2025) |
| Total transacted | $12.3M across 31 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-12 | 5-Room | 13 TO 15 | 121 | $595,000 |
| 2023-09 | 5-Room | 04 TO 06 | 120 | $515,000 |
| 2023-08 | 5-Room | 04 TO 06 | 120 | $528,000 |
| 2023-07 | 5-Room | 07 TO 09 | 122 | $560,000 |
| 2023-01 | 5-Room | 13 TO 15 | 121 | $598,000 |
| 2022-04 | 5-Room | 01 TO 03 | 120 | $510,000 |
| 2021-05 | 5-Room | 04 TO 06 | 120 | $468,000 |
| 2020-11 | 5-Room | 07 TO 09 | 122 | $438,000 |
| 2020-09 | 5-Room | 13 TO 15 | 121 | $418,000 |
| 2020-08 | 5-Room | 16 TO 18 | 121 | $422,000 |
| 2018-04 | 5-Room | 07 TO 09 | 122 | $380,000 |
| 2016-12 | 5-Room | 13 TO 15 | 121 | $410,000 |
| 2016-10 | 5-Room | 13 TO 15 | 121 | $415,000 |
| 2016-05 | 5-Room | 10 TO 12 | 122 | $393,000 |
| 2016-04 | 5-Room | 13 TO 15 | 121 | $413,888 |
| 2015-11 | 5-Room | 01 TO 03 | 120 | $390,000 |
| 2011-11 | 5-Room | 01 TO 03 | 120 | $418,000 |
| 2011-10 | 5-Room | 04 TO 06 | 120 | $433,000 |
| 2011-05 | 5-Room | 10 TO 12 | 122 | $427,000 |
| 2009-11 | 5-Room | 01 TO 03 | 120 | $334,000 |
| 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 $595,000 (1 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 5-room flat here, our price model estimates $528,950–$591,707 (central estimate $560,329). Recent sales — median $565,466 — sit within that range.
The median monthly rent is $2,000/mo over the last 12 months (1 contracts).
The block was completed in 1997 and its 99-year lease runs from 1999.