Blk 640 Hougang Avenue 8 is an HDB block in Hougang (completed in 1986, 4 storeys, 16 units). As of Aug 2026, its median resale price over the last 24 months is $964,000, about 10% above the Hougang median, from 2 sales. 20 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Hougang |
|---|---|
| Completed | 1986 |
| Lease from | 1987 |
| Storeys | 4 |
| Dwelling units | 16 |
| Unit mix (sold) | exec ×16 |
| Recorded resales | 20 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| Executive | $964,000 | $6,393/m² | 2 |
On price per square metre, this block is cheaper than 42% of Hougang blocks with recent sales.
For a typical executive flat here, our price model estimates $857,662–$958,457 (central estimate $908,059). Recent sales — median $918,000 — 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 |
|---|---|---|---|
| 1992 | $230,000 | $407,131 | 1 |
| 1995 | $425,000 | $701,288 | 1 |
| 1996 | $542,000 | $882,173 | 1 |
| 1999 | $438,000 | $700,504 | 2 |
| 2000 | $451,000 | $711,696 | 2 |
| 2001 | $398,889 | $623,147 | 1 |
| 2002 | $445,000 | $697,916 | 1 |
| 2005 | $410,000 | $626,414 | 1 |
| 2006 | $345,000 | $522,061 | 1 |
| 2007 | $428,000 | $634,275 | 1 |
| 2010 | $442,000 | $593,871 | 1 |
| 2013 | $595,000 | $709,510 | 1 |
| 2017 | $630,000 | $747,131 | 1 |
| 2019 | $582,500 | $683,903 | 2 |
| 2022 | $758,000 | $820,975 | 1 |
| 2025 | $1,010,000 | $1,010,000 | 1 |
| 2026 | $918,000 | $918,000 | 1 |
| Record sale | $1,010,000 (Executive, 2025-02) |
|---|---|
| First recorded sale | $230,000 (1992-02) |
| Busiest year | 1999 · 2 sales |
| Total transacted | $10.5M across 20 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-07 | Executive | 01–03 | 154 | $918,000 |
| 2025-02 | Executive | 01–03 | 148 | $1,010,000 |
| 2022-08 | Executive | 01–03 | 154 | $758,000 |
| 2019-05 | Executive | 01–03 | 148 | $575,000 |
| 2019-02 | Executive | 01–03 | 154 | $590,000 |
| 2017-02 | Executive | 01–03 | 154 | $630,000 |
| 2013-05 | Executive | 01–03 | 148 | $595,000 |
| 2010-08 | Executive | 01–03 | 148 | $442,000 |
| 2007-10 | Executive | 01–03 | 154 | $428,000 |
| 2006-02 | Executive | 01–03 | 154 | $345,000 |
| 2005-05 | Executive | 01–03 | 154 | $410,000 |
| 2002-01 | Executive | 01–03 | 154 | $445,000 |
| 2001-12 | Executive | 01–03 | 148 | $398,889 |
| 2000-12 | Executive | 01–03 | 154 | $460,000 |
| 2000-04 | Executive | 01–03 | 148 | $442,000 |
| 1999-08 | Executive | 01–03 | 154 | $461,000 |
| 1999-08 | Executive | 01–03 | 154 | $415,000 |
| 1996-12 | Executive | 01–03 | 148 | $542,000 |
| 1995-03 | Executive | 01–03 | 154 | $425,000 |
| 1992-02 | Executive | 01–03 | 154 | $230,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 446 | $1,020,000 | $6,938/m² |
| 2. Blk 615 | $990,000 | $6,543/m² |
| 3. Blk 628 | $985,000 | $6,676/m² |
| 4. Blk 634 | $978,000 | $6,608/m² |
| 5. Blk 640 | $964,000 | $6,393/m² |
| 6. Blk 638 | $958,000 | $6,261/m² |
| 7. Blk 656 | $950,000 | $6,291/m² |
| 8. Blk 621 | $950,000 | $6,129/m² |
| 9. Blk 633 | $944,444 | $6,256/m² |
| 10. Blk 654 | $920,000 | $6,301/m² |
| 11. Blk 622 | $910,500 | $6,006/m² |
| 12. Blk 466 | $849,000 | $6,821/m² |
| 13. Blk 641 | $835,500 | $6,962/m² |
| 14. Blk 610 | $791,500 | $6,488/m² |
| 15. Blk 643 | $790,044 | $6,584/m² |
Showing the top 15 of 85 blocks.
All blocks on Hougang Avenue 8 — street overview →
The median resale price over the last 24 months is $964,000 (2 sales, as of Aug 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical executive flat here, our price model estimates $857,662–$958,457 (central estimate $908,059). Recent sales — median $918,000 — sit within that range.
The block was completed in 1986 and its 99-year lease runs from 1987.