Blk 633 Choa Chu Kang Nth 6 is an HDB block in Choa Chu Kang (completed in 1996, 18 storeys, 112 units). As of Jul 2026, its median resale price over the last 24 months is $745,888, about 33% above the Choa Chu Kang median, from 2 sales. 97 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 | 18 |
| Dwelling units | 112 |
| Unit mix (sold) | 5-room ×108 · exec ×4 |
| Recorded resales | 97 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 5-Room | $745,888 | $5,873/m² | 2 |
Median monthly rent at this block: $3,500/mo (5 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 20% of Choa Chu Kang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $640,107–$716,051 (central estimate $678,079). Recent sales — median $681,875 — 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 |
|---|---|---|---|
| 2002 | $365,250 | $572,840 | 28 |
| 2003 | $378,400 | $590,582 | 4 |
| 2004 | $358,000 | $549,554 | 7 |
| 2005 | $340,000 | $519,465 | 8 |
| 2006 | $343,500 | $519,791 | 4 |
| 2007 | $360,000 | $533,502 | 6 |
| 2008 | $416,500 | $578,824 | 4 |
| 2009 | $427,500 | $590,638 | 6 |
| 2010 | $492,500 | $661,723 | 2 |
| 2012 | $600,000 | $732,384 | 5 |
| 2013 | $630,000 | $751,245 | 1 |
| 2014 | $563,500 | $665,070 | 2 |
| 2015 | $520,000 | $616,955 | 1 |
| 2016 | $520,000 | $620,237 | 1 |
| 2017 | $525,000 | $622,609 | 1 |
| 2018 | $526,500 | $621,663 | 4 |
| 2019 | $528,000 | $619,916 | 3 |
| 2021 | $553,000 | $635,666 | 1 |
| 2022 | $620,000 | $671,510 | 5 |
| 2023 | $630,000 | $650,880 | 2 |
| 2024 | $708,888 | $715,289 | 1 |
| 2025 | $782,888 | $782,888 | 1 |
| Record sale | $782,888 (5-Room, 2025-09) |
|---|---|
| First recorded sale | $347,000 (2002-01) |
| Busiest year | 2002 · 28 sales |
| 10-year change (real) | +27% (+2.4%/yr, 2015→2025) |
| Total transacted | $42.6M across 97 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-09 | 5-Room | 13 TO 15 | 127 | $782,888 |
| 2024-10 | 5-Room | 10 TO 12 | 127 | $708,888 |
| 2023-11 | 5-Room | 01 TO 03 | 127 | $600,000 |
| 2023-09 | 5-Room | 13 TO 15 | 127 | $660,000 |
| 2022-07 | 5-Room | 04 TO 06 | 127 | $610,000 |
| 2022-06 | 5-Room | 01 TO 03 | 127 | $605,000 |
| 2022-01 | 5-Room | 10 TO 12 | 127 | $620,000 |
| 2022-01 | 5-Room | 07 TO 09 | 127 | $630,000 |
| 2022-01 | 5-Room | 13 TO 15 | 127 | $648,000 |
| 2021-05 | 5-Room | 10 TO 12 | 127 | $553,000 |
| 2019-09 | 5-Room | 04 TO 06 | 127 | $513,000 |
| 2019-02 | 5-Room | 13 TO 15 | 127 | $535,000 |
| 2019-01 | 5-Room | 04 TO 06 | 127 | $528,000 |
| 2018-11 | 5-Room | 10 TO 12 | 127 | $528,000 |
| 2018-05 | 5-Room | 04 TO 06 | 127 | $476,000 |
| 2018-05 | 5-Room | 10 TO 12 | 127 | $536,000 |
| 2018-04 | 5-Room | 10 TO 12 | 127 | $525,000 |
| 2017-12 | 5-Room | 13 TO 15 | 127 | $525,000 |
| 2016-04 | 5-Room | 10 TO 12 | 127 | $520,000 |
| 2015-10 | 5-Room | 07 TO 09 | 127 | $520,000 |
| 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 $745,888 (2 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 $640,107–$716,051 (central estimate $678,079). Recent sales — median $681,875 — sit within that range.
The median monthly rent is $3,500/mo over the last 12 months (5 contracts).
The block was completed in 1996 and its 99-year lease runs from 1998.