Blk 439 Choa Chu Kang Ave 4 is an HDB block in Choa Chu Kang (completed in 1992, 14 storeys, 104 units). As of Jul 2026, its median resale price over the last 24 months is $588,000, about 5% above the Choa Chu Kang median, from 3 sales. 130 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Choa Chu Kang |
|---|---|
| Completed | 1992 |
| Lease from | 1993 |
| Storeys | 14 |
| Dwelling units | 104 |
| Unit mix (sold) | 4-room ×55 · 5-room ×49 |
| Recorded resales | 130 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $571,500 | $5,445/m² | 2 |
| 5-Room | $672,000 | $5,376/m² | 1 |
Median monthly rent at this block: $2,850/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~5.8% (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 52% of Choa Chu Kang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $546,410–$611,238 (central estimate $578,824). Recent sales — median $583,826 — 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 |
|---|---|---|---|
| 1995 | $267,000 | $440,574 | 1 |
| 1997 | $337,500 | $538,432 | 34 |
| 1998 | $359,000 | $574,294 | 7 |
| 1999 | $343,000 | $548,568 | 7 |
| 2000 | $328,250 | $517,991 | 4 |
| 2001 | $307,000 | $479,598 | 9 |
| 2002 | $230,000 | $360,721 | 5 |
| 2003 | $225,000 | $351,165 | 5 |
| 2004 | $270,750 | $415,619 | 6 |
| 2005 | $223,000 | $340,708 | 3 |
| 2006 | $273,500 | $413,866 | 2 |
| 2007 | $262,500 | $389,012 | 2 |
| 2008 | $305,000 | $423,869 | 3 |
| 2009 | $335,000 | $462,839 | 2 |
| 2010 | $379,500 | $509,896 | 6 |
| 2012 | $430,000 | $524,875 | 3 |
| 2013 | $455,000 | $542,566 | 4 |
| 2014 | $399,000 | $470,919 | 2 |
| 2016 | $365,000 | $435,359 | 4 |
| 2017 | $376,000 | $445,907 | 3 |
| 2018 | $427,500 | $504,769 | 8 |
| 2019 | $333,000 | $390,969 | 1 |
| 2021 | $430,000 | $494,279 | 3 |
| 2022 | $530,000 | $574,032 | 2 |
| 2024 | $510,000 | $514,605 | 1 |
| 2025 | $588,000 | $588,000 | 1 |
| 2026 | $613,500 | $613,500 | 2 |
| Record sale | $672,000 (5-Room, 2026-04) |
|---|---|
| First recorded sale | $267,000 (1995-11) |
| Busiest year | 1997 · 34 sales |
| 10-year change (real) | +41% (+3.5%/yr, 2016→2026) |
| Total transacted | $45.5M across 130 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-04 | 5-Room | 07 TO 09 | 125 | $672,000 |
| 2026-02 | 4-Room | 07 TO 09 | 106 | $555,000 |
| 2025-04 | 4-Room | 10 TO 12 | 104 | $588,000 |
| 2024-02 | 4-Room | 07 TO 09 | 106 | $510,000 |
| 2022-06 | 5-Room | 01 TO 03 | 123 | $520,000 |
| 2022-06 | 5-Room | 04 TO 06 | 123 | $540,000 |
| 2021-08 | 5-Room | 10 TO 12 | 125 | $507,000 |
| 2021-04 | 4-Room | 04 TO 06 | 106 | $430,000 |
| 2021-02 | 5-Room | 01 TO 03 | 123 | $430,000 |
| 2019-07 | 4-Room | 10 TO 12 | 106 | $333,000 |
| 2018-10 | 4-Room | 10 TO 12 | 104 | $325,000 |
| 2018-10 | 4-Room | 13 TO 15 | 106 | $375,000 |
| 2018-10 | 5-Room | 10 TO 12 | 123 | $439,000 |
| 2018-09 | 5-Room | 10 TO 12 | 133 | $460,000 |
| 2018-06 | 5-Room | 07 TO 09 | 123 | $430,000 |
| 2018-04 | 5-Room | 13 TO 15 | 125 | $425,000 |
| 2018-04 | 5-Room | 07 TO 09 | 133 | $460,000 |
| 2018-02 | 4-Room | 01 TO 03 | 106 | $345,000 |
| 2017-08 | 4-Room | 07 TO 09 | 106 | $376,000 |
| 2017-08 | 5-Room | 04 TO 06 | 125 | $430,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 420 | $865,000 | $5,845/m² |
| 2. Blk 419 | $861,500 | $5,821/m² |
| 3. Blk 448 | $815,000 | $5,791/m² |
| 4. Blk 437 | $815,000 | $5,660/m² |
| 5. Blk 454 | $750,000 | $5,282/m² |
| 6. Blk 461 | $741,000 | $5,218/m² |
| 7. Blk 436 | $735,000 | $4,966/m² |
| 8. Blk 305 | $715,000 | $5,543/m² |
| 9. Blk 438 | $698,000 | $5,248/m² |
| 10. Blk 458 | $682,500 | $5,123/m² |
| 11. Blk 417 | $666,944 | $5,312/m² |
| 12. Blk 429 | $663,944 | $5,197/m² |
| 13. Blk 457 | $648,000 | $5,268/m² |
| 14. Blk 431 | $644,000 | $5,537/m² |
| 15. Blk 441 | $635,000 | $5,241/m² |
Showing the top 15 of 52 blocks.
The median resale price over the last 24 months is $588,000 (3 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 $546,410–$611,238 (central estimate $578,824). Recent sales — median $583,826 — sit within that range.
The median monthly rent is $2,850/mo over the last 12 months (1 contracts).
The block was completed in 1992 and its 99-year lease runs from 1993.