Blk 635 Choa Chu Kang Nth 6 is an HDB block in Choa Chu Kang (completed in 1996, 14 storeys, 81 units). As of Jul 2026, its median resale price over the last 24 months is $620,000, about 11% above the Choa Chu Kang median, from 5 sales. 79 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Choa Chu Kang |
|---|---|
| Completed | 1996 |
| Lease from | 1998 |
| Storeys | 14 |
| Dwelling units | 81 |
| Unit mix (sold) | 4-room ×68 · exec ×13 |
| Recorded resales | 79 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $605,000 | $5,354/m² | 4 |
| Executive | $933,000 | $6,524/m² | 1 |
Median monthly rent at this block: $3,050/mo (4 rental contracts, last 12 months).
Estimated gross rental yield: ~5.9% (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 40% of Choa Chu Kang blocks with recent sales.
For a typical 4-room flat here, our price model estimates $567,331–$634,642 (central estimate $600,987). Recent sales — median $599,223 — 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 |
|---|---|---|---|
| 2001 | $271,000 | $423,358 | 13 |
| 2002 | $272,250 | $426,984 | 12 |
| 2004 | $280,000 | $429,819 | 6 |
| 2005 | $396,000 | $605,024 | 1 |
| 2006 | $261,500 | $395,707 | 6 |
| 2007 | $299,000 | $443,103 | 3 |
| 2008 | $350,000 | $486,407 | 5 |
| 2009 | $393,750 | $544,008 | 2 |
| 2010 | $475,000 | $638,210 | 5 |
| 2011 | $490,000 | $625,514 | 1 |
| 2012 | $483,000 | $589,569 | 1 |
| 2013 | $533,000 | $635,578 | 3 |
| 2015 | $763,000 | $905,263 | 1 |
| 2016 | $505,500 | $602,942 | 2 |
| 2017 | $442,500 | $524,771 | 2 |
| 2018 | $392,000 | $462,852 | 3 |
| 2019 | $415,000 | $487,244 | 1 |
| 2020 | $388,000 | $456,330 | 1 |
| 2021 | $480,000 | $551,753 | 1 |
| 2023 | $580,000 | $599,223 | 3 |
| 2024 | $589,000 | $594,319 | 4 |
| 2025 | $611,250 | $611,250 | 2 |
| 2026 | $933,000 | $933,000 | 1 |
| Record sale | $933,000 (Executive, 2026-05) |
|---|---|
| First recorded sale | $257,000 (2001-08) |
| Busiest year | 2001 · 13 sales |
| 10-year change (real) | +55% (+4.5%/yr, 2016→2026) |
| Total transacted | $31.5M across 79 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-05 | Executive | 13 TO 15 | 143 | $933,000 |
| 2025-10 | 4-Room | 10 TO 12 | 113 | $632,500 |
| 2025-01 | 4-Room | 01 TO 03 | 113 | $590,000 |
| 2024-11 | 4-Room | 01 TO 03 | 113 | $578,000 |
| 2024-11 | 4-Room | 04 TO 06 | 113 | $620,000 |
| 2024-06 | 4-Room | 07 TO 09 | 113 | $600,000 |
| 2024-04 | 4-Room | 04 TO 06 | 113 | $565,000 |
| 2023-12 | 4-Room | 04 TO 06 | 113 | $575,000 |
| 2023-10 | 4-Room | 07 TO 09 | 113 | $590,000 |
| 2023-04 | 4-Room | 04 TO 06 | 113 | $580,000 |
| 2021-05 | 4-Room | 01 TO 03 | 113 | $480,000 |
| 2020-07 | 4-Room | 01 TO 03 | 113 | $388,000 |
| 2019-04 | 4-Room | 04 TO 06 | 113 | $415,000 |
| 2018-11 | 4-Room | 07 TO 09 | 113 | $392,000 |
| 2018-07 | 4-Room | 04 TO 06 | 113 | $380,000 |
| 2018-07 | 4-Room | 07 TO 09 | 113 | $435,000 |
| 2017-09 | 4-Room | 07 TO 09 | 113 | $465,000 |
| 2017-01 | 4-Room | 01 TO 03 | 113 | $420,000 |
| 2016-05 | Executive | 04 TO 06 | 142 | $568,000 |
| 2016-02 | 4-Room | 07 TO 09 | 113 | $443,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 557 | $888,000 | $6,041/m² |
| 2. Blk 559 | $840,000 | $5,753/m² |
| 3. Blk 561 | $830,000 | $5,685/m² |
| 4. Blk 556 | $828,000 | $5,557/m² |
| 5. Blk 553 | $815,000 | $5,582/m² |
| 6. Blk 632 | $752,000 | $5,921/m² |
| 7. Blk 633 | $745,888 | $5,873/m² |
| 8. Blk 637 | $740,444 | $5,802/m² |
| 9. Blk 791 | $705,000 | $5,508/m² |
| 10. Blk 790 | $652,500 | $5,518/m² |
| 11. Blk 789 | $650,000 | $5,431/m² |
| 12. Blk 631 | $628,000 | $5,558/m² |
| 13. Blk 634 | $620,000 | $5,487/m² |
| 14. Blk 635 | $620,000 | $5,487/m² |
| 15. Blk 788 | $618,000 | $5,568/m² |
Showing the top 15 of 16 blocks.
The median resale price over the last 24 months is $620,000 (5 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 $567,331–$634,642 (central estimate $600,987). Recent sales — median $599,223 — sit within that range.
The median monthly rent is $3,050/mo over the last 12 months (4 contracts).
The block was completed in 1996 and its 99-year lease runs from 1998.