Blk 447 Hougang Ave 10 is an HDB block in Hougang (completed in 1989, 9 storeys, 48 units). As of Jul 2026, its median resale price over the last 24 months is $620,000, about 10% above the Hougang median, from 1 sales. 53 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Hougang |
|---|---|
| Completed | 1989 |
| Lease from | 1990 |
| Storeys | 9 |
| Dwelling units | 48 |
| Unit mix (sold) | 4-room ×40 · 5-room ×8 |
| Recorded resales | 53 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $620,000 | $5,688/m² | 1 |
On price per square metre, this block is cheaper than 92% of Hougang blocks with recent sales.
For a typical 4-room flat here, our price model estimates $548,179–$613,218 (central estimate $580,699). Recent sales — median $570,382 — 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 | $242,500 | $400,147 | 4 |
| 1996 | $379,000 | $616,870 | 2 |
| 1997 | $349,000 | $556,779 | 4 |
| 1998 | $275,000 | $439,919 | 7 |
| 1999 | $263,544 | $421,492 | 6 |
| 2000 | $340,000 | $536,533 | 1 |
| 2001 | $246,000 | $384,303 | 3 |
| 2002 | $246,000 | $385,814 | 5 |
| 2004 | $253,000 | $388,372 | 2 |
| 2006 | $225,000 | $340,474 | 2 |
| 2009 | $389,000 | $537,446 | 1 |
| 2010 | $343,000 | $460,855 | 3 |
| 2012 | $454,000 | $554,171 | 2 |
| 2013 | $470,000 | $560,453 | 1 |
| 2014 | $395,000 | $466,198 | 1 |
| 2015 | $388,000 | $460,343 | 1 |
| 2018 | $387,500 | $457,539 | 2 |
| 2019 | $420,000 | $493,115 | 1 |
| 2020 | $410,000 | $482,204 | 1 |
| 2022 | $500,000 | $541,540 | 1 |
| 2023 | $538,500 | $556,348 | 2 |
| 2025 | $620,000 | $620,000 | 1 |
| Record sale | $620,000 (4-Room, 2025-09) |
|---|---|
| First recorded sale | $250,000 (1995-07) |
| Busiest year | 1998 · 7 sales |
| 10-year change (real) | +35% (+3.0%/yr, 2015→2025) |
| Total transacted | $17.4M across 53 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-09 | 4-Room | 04 TO 06 | 109 | $620,000 |
| 2023-11 | 4-Room | 04 TO 06 | 103 | $580,000 |
| 2023-08 | 4-Room | 01 TO 03 | 105 | $497,000 |
| 2022-07 | 4-Room | 07 TO 09 | 108 | $500,000 |
| 2020-10 | 4-Room | 04 TO 06 | 105 | $410,000 |
| 2019-08 | 4-Room | 04 TO 06 | 118 | $420,000 |
| 2018-07 | 4-Room | 01 TO 03 | 105 | $415,000 |
| 2018-03 | 4-Room | 01 TO 03 | 105 | $360,000 |
| 2015-10 | 4-Room | 01 TO 03 | 108 | $388,000 |
| 2014-11 | 4-Room | 04 TO 06 | 106 | $395,000 |
| 2013-02 | 4-Room | 04 TO 06 | 103 | $470,000 |
| 2012-12 | 4-Room | 04 TO 06 | 109 | $460,000 |
| 2012-11 | 4-Room | 01 TO 03 | 105 | $448,000 |
| 2010-05 | 4-Room | 01 TO 03 | 110 | $365,000 |
| 2010-03 | 4-Room | 01 TO 03 | 105 | $335,000 |
| 2010-02 | 4-Room | 04 TO 06 | 108 | $343,000 |
| 2009-07 | 5-Room | 04 TO 06 | 120 | $389,000 |
| 2006-08 | 4-Room | 04 TO 06 | 103 | $225,000 |
| 2006-06 | 4-Room | 01 TO 03 | 108 | $225,000 |
| 2004-11 | 4-Room | 04 TO 06 | 103 | $233,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 407 | $1,052,500 | $6,895/m² |
| 2. Blk 455 | $1,050,000 | $7,192/m² |
| 3. Blk 508 | $994,000 | $6,702/m² |
| 4. Blk 449 | $985,000 | $6,655/m² |
| 5. Blk 454 | $964,888 | $6,609/m² |
| 6. Blk 462 | $931,944 | $7,205/m² |
| 7. Blk 461 | $918,888 | $7,410/m² |
| 8. Blk 460 | $797,500 | $6,484/m² |
| 9. Blk 463 | $789,888 | $6,933/m² |
| 10. Blk 409 | $757,500 | $6,260/m² |
| 11. Blk 421 | $745,000 | $6,393/m² |
| 12. Blk 408 | $726,500 | $6,314/m² |
| 13. Blk 450 | $725,000 | $6,304/m² |
| 14. Blk 457 | $724,000 | $6,930/m² |
| 15. Blk 451 | $694,944 | $6,385/m² |
Showing the top 15 of 42 blocks.
The median resale price over the last 24 months is $620,000 (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 $548,179–$613,218 (central estimate $580,699). Recent sales — median $570,382 — sit within that range.
The block was completed in 1989 and its 99-year lease runs from 1990.