Blk 485B 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 $600,000, about 7% above the Choa Chu Kang median, from 1 sales. 34 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 | 34 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 5-Room | $600,000 | $4,918/m² | 1 |
Median monthly rent at this block: $2,825/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (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 93% of Choa Chu Kang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $541,462–$605,703 (central estimate $573,582). Recent sales — median $599,612 — 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 | $300,000 | $468,220 | 1 |
| 2004 | $315,000 | $483,546 | 3 |
| 2005 | $251,500 | $384,251 | 2 |
| 2006 | $290,000 | $438,834 | 3 |
| 2008 | $323,000 | $448,884 | 1 |
| 2009 | $358,000 | $494,616 | 1 |
| 2010 | $377,000 | $506,537 | 2 |
| 2011 | $431,000 | $550,197 | 3 |
| 2012 | $459,000 | $560,274 | 2 |
| 2013 | $514,000 | $612,921 | 1 |
| 2014 | $491,000 | $579,502 | 1 |
| 2016 | $428,000 | $510,503 | 1 |
| 2017 | $408,000 | $483,856 | 1 |
| 2018 | $394,444 | $465,738 | 2 |
| 2019 | $390,000 | $457,892 | 3 |
| 2021 | $484,000 | $556,351 | 2 |
| 2022 | $518,000 | $561,036 | 1 |
| 2023 | $588,800 | $608,315 | 3 |
| 2026 | $600,000 | $600,000 | 1 |
| Record sale | $600,000 (5-Room, 2026-02) |
|---|---|
| First recorded sale | $300,000 (2003-03) |
| Busiest year | 2004 · 3 sales |
| 10-year change (real) | +18% (+1.6%/yr, 2016→2026) |
| Total transacted | $13.9M across 34 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-02 | 5-Room | 07 TO 09 | 122 | $600,000 |
| 2023-10 | 5-Room | 10 TO 12 | 122 | $591,680 |
| 2023-08 | 5-Room | 07 TO 09 | 122 | $580,000 |
| 2023-07 | 5-Room | 10 TO 12 | 121 | $588,800 |
| 2022-09 | 5-Room | 01 TO 03 | 120 | $518,000 |
| 2021-10 | 5-Room | 13 TO 15 | 121 | $500,000 |
| 2021-05 | 5-Room | 13 TO 15 | 121 | $468,000 |
| 2019-10 | 5-Room | 07 TO 09 | 122 | $406,500 |
| 2019-09 | 5-Room | 10 TO 12 | 122 | $390,000 |
| 2019-01 | 5-Room | 04 TO 06 | 120 | $360,000 |
| 2018-10 | 5-Room | 07 TO 09 | 122 | $378,888 |
| 2018-04 | 5-Room | 10 TO 12 | 122 | $410,000 |
| 2017-12 | 5-Room | 10 TO 12 | 121 | $408,000 |
| 2016-05 | 5-Room | 07 TO 09 | 122 | $428,000 |
| 2014-01 | 5-Room | 07 TO 09 | 122 | $491,000 |
| 2013-01 | 5-Room | 07 TO 09 | 122 | $514,000 |
| 2012-10 | 5-Room | 04 TO 06 | 120 | $458,000 |
| 2012-06 | 5-Room | 10 TO 12 | 121 | $460,000 |
| 2011-10 | 5-Room | 04 TO 06 | 120 | $450,000 |
| 2011-05 | 5-Room | 07 TO 09 | 122 | $431,000 |
| 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 $600,000 (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 $541,462–$605,703 (central estimate $573,582). Recent sales — median $599,612 — sit within that range.
The median monthly rent is $2,825/mo over the last 12 months (2 contracts).
The block was completed in 1997 and its 99-year lease runs from 1999.