Blk 428 Choa Chu Kang Ave 4 is an HDB block in Choa Chu Kang (completed in 1991, 4 storeys, 16 units). As of Jul 2026, its median resale price over the last 24 months is $540,000, about 4% below 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 | 1991 |
| Lease from | 1992 |
| Storeys | 4 |
| Dwelling units | 16 |
| Unit mix (sold) | 4-room ×16 |
| Recorded resales | 34 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $540,000 | $5,143/m² | 1 |
Median monthly rent at this block: $2,500/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~5.6% (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 76% of Choa Chu Kang blocks with recent sales.
For a typical 4-room flat here, our price model estimates $458,901–$513,347 (central estimate $486,124). Recent sales — median $508,551 — 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 |
|---|---|---|---|
| 1996 | $280,000 | $455,735 | 1 |
| 1997 | $296,000 | $472,225 | 3 |
| 1998 | $283,000 | $452,717 | 1 |
| 1999 | $247,000 | $395,033 | 3 |
| 2000 | $255,000 | $402,400 | 2 |
| 2001 | $220,000 | $343,686 | 2 |
| 2003 | $218,000 | $340,240 | 1 |
| 2004 | $230,000 | $353,065 | 1 |
| 2005 | $205,500 | $313,971 | 2 |
| 2006 | $205,000 | $310,210 | 1 |
| 2007 | $242,500 | $359,373 | 2 |
| 2008 | $298,000 | $414,141 | 1 |
| 2009 | $296,750 | $409,992 | 2 |
| 2011 | $401,000 | $511,900 | 1 |
| 2012 | $404,000 | $493,139 | 1 |
| 2013 | $465,000 | $554,491 | 1 |
| 2014 | $370,000 | $436,692 | 2 |
| 2018 | $306,500 | $361,899 | 2 |
| 2020 | $315,000 | $370,474 | 1 |
| 2021 | $388,000 | $446,000 | 2 |
| 2024 | $504,000 | $508,551 | 1 |
| 2025 | $540,000 | $540,000 | 1 |
| Record sale | $540,000 (4-Room, 2025-11) |
|---|---|
| First recorded sale | $280,000 (1996-09) |
| Busiest year | 1997 · 3 sales |
| Total transacted | $10.4M across 34 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-11 | 4-Room | 01 TO 03 | 105 | $540,000 |
| 2024-05 | 4-Room | 01 TO 03 | 105 | $504,000 |
| 2021-11 | 4-Room | 01 TO 03 | 105 | $425,000 |
| 2021-01 | 4-Room | 04 TO 06 | 104 | $351,000 |
| 2020-02 | 4-Room | 01 TO 03 | 104 | $315,000 |
| 2018-10 | 4-Room | 01 TO 03 | 105 | $298,000 |
| 2018-02 | 4-Room | 01 TO 03 | 104 | $315,000 |
| 2014-08 | 4-Room | 01 TO 03 | 106 | $370,000 |
| 2014-07 | 4-Room | 01 TO 03 | 104 | $370,000 |
| 2013-06 | 4-Room | 04 TO 06 | 104 | $465,000 |
| 2012-01 | 4-Room | 01 TO 03 | 104 | $404,000 |
| 2011-07 | 4-Room | 01 TO 03 | 105 | $401,000 |
| 2009-07 | 4-Room | 01 TO 03 | 104 | $293,500 |
| 2009-01 | 4-Room | 04 TO 06 | 104 | $300,000 |
| 2008-12 | 4-Room | 04 TO 06 | 105 | $298,000 |
| 2007-11 | 4-Room | 01 TO 03 | 108 | $252,000 |
| 2007-10 | 4-Room | 01 TO 03 | 104 | $233,000 |
| 2006-07 | 4-Room | 01 TO 03 | 104 | $205,000 |
| 2005-06 | 4-Room | 01 TO 03 | 105 | $213,000 |
| 2005-03 | 4-Room | 01 TO 03 | 104 | $198,000 |
| 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 $540,000 (1 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 $458,901–$513,347 (central estimate $486,124). Recent sales — median $508,551 — sit within that range.
The median monthly rent is $2,500/mo over the last 12 months (1 contracts).
The block was completed in 1991 and its 99-year lease runs from 1992.