Blk 661 Hougang Ave 4 is an HDB block in Hougang (completed in 1986, 12 storeys, 132 units). As of Jul 2026, its median resale price over the last 24 months is $478,888, about 15% below the Hougang median, from 5 sales. 194 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Hougang |
|---|---|
| Completed | 1986 |
| Lease from | 1987 |
| Storeys | 12 |
| Dwelling units | 132 |
| Unit mix (sold) | 3-room ×66 · 4-room ×66 |
| Recorded resales | 194 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $470,000 | $6,351/m² | 3 |
| 4-Room | $596,444 | $5,681/m² | 2 |
Median monthly rent at this block: $2,750/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~6.9% (Hougang 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 65% of Hougang blocks with recent sales.
For a typical 3-room flat here, our price model estimates $363,414–$406,531 (central estimate $384,973). Recent sales — median $431,854 — sit above 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 |
|---|---|---|---|
| 1990 | $53,000 | $99,222 | 1 |
| 1991 | $70,000 | $126,690 | 3 |
| 1992 | $72,650 | $128,600 | 6 |
| 1993 | $118,000 | $204,198 | 4 |
| 1994 | $97,500 | $163,659 | 8 |
| 1995 | $233,000 | $384,471 | 7 |
| 1996 | $290,000 | $472,011 | 8 |
| 1997 | $301,000 | $480,202 | 11 |
| 1998 | $164,000 | $262,352 | 14 |
| 1999 | $250,000 | $399,831 | 17 |
| 2000 | $170,000 | $268,267 | 9 |
| 2001 | $157,000 | $245,267 | 3 |
| 2002 | $152,000 | $238,389 | 13 |
| 2003 | $166,500 | $259,862 | 8 |
| 2004 | $177,500 | $272,474 | 4 |
| 2005 | $200,000 | $305,568 | 5 |
| 2006 | $180,750 | $273,514 | 8 |
| 2007 | $245,000 | $363,078 | 4 |
| 2008 | $209,000 | $290,454 | 2 |
| 2009 | $234,500 | $323,987 | 2 |
| 2010 | $286,500 | $384,941 | 4 |
| 2011 | $375,750 | $479,667 | 4 |
| 2012 | $365,000 | $445,534 | 6 |
| 2013 | $488,000 | $581,917 | 1 |
| 2014 | $360,000 | $424,890 | 3 |
| 2015 | $414,000 | $491,191 | 4 |
| 2016 | $350,000 | $417,467 | 7 |
| 2017 | $377,000 | $447,093 | 5 |
| 2018 | $285,000 | $336,513 | 1 |
| 2019 | $282,500 | $331,678 | 6 |
| 2020 | $285,000 | $335,191 | 1 |
| 2021 | $326,944 | $375,817 | 2 |
| 2022 | $445,000 | $481,971 | 4 |
| 2023 | $409,000 | $422,556 | 4 |
| 2024 | $450,000 | $454,064 | 1 |
| 2025 | $478,888 | $478,888 | 3 |
| 2026 | $590,000 | $590,000 | 1 |
| Record sale | $602,888 (4-Room, 2025-12) |
|---|---|
| First recorded sale | $53,000 (1990-08) |
| Busiest year | 1999 · 17 sales |
| 10-year change (real) | +41% (+3.5%/yr, 2016→2026) |
| Total transacted | $48.3M across 194 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 4-Room | 10 TO 12 | 103 | $590,000 |
| 2025-12 | 4-Room | 07 TO 09 | 107 | $602,888 |
| 2025-09 | 3-Room | 01 TO 03 | 74 | $470,000 |
| 2025-01 | 3-Room | 10 TO 12 | 74 | $478,888 |
| 2024-11 | 3-Room | 01 TO 03 | 74 | $450,000 |
| 2023-08 | 3-Room | 04 TO 06 | 74 | $400,000 |
| 2023-03 | 4-Room | 01 TO 03 | 104 | $515,000 |
| 2023-02 | 3-Room | 07 TO 09 | 74 | $418,000 |
| 2023-01 | 3-Room | 07 TO 09 | 74 | $395,000 |
| 2022-11 | 3-Room | 10 TO 12 | 74 | $410,000 |
| 2022-07 | 3-Room | 04 TO 06 | 74 | $386,000 |
| 2022-05 | 4-Room | 07 TO 09 | 107 | $480,000 |
| 2022-04 | 4-Room | 07 TO 09 | 104 | $505,000 |
| 2021-11 | 3-Room | 01 TO 03 | 74 | $333,000 |
| 2021-03 | 3-Room | 07 TO 09 | 74 | $320,888 |
| 2020-06 | 3-Room | 10 TO 12 | 74 | $285,000 |
| 2019-11 | 3-Room | 10 TO 12 | 74 | $285,000 |
| 2019-11 | 4-Room | 07 TO 09 | 107 | $380,000 |
| 2019-03 | 3-Room | 01 TO 03 | 74 | $250,000 |
| 2019-03 | 3-Room | 07 TO 09 | 74 | $268,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 579 | $910,000 | $6,500/m² |
| 2. Blk 578 | $900,000 | $6,475/m² |
| 3. Blk 577 | $887,500 | $6,339/m² |
| 4. Blk 919 | $763,444 | $6,362/m² |
| 5. Blk 576 | $737,500 | $6,171/m² |
| 6. Blk 580 | $669,444 | $6,120/m² |
| 7. Blk 666 | $646,500 | $5,556/m² |
| 8. Blk 665 | $630,000 | $6,081/m² |
| 9. Blk 662 | $615,000 | $6,324/m² |
| 10. Blk 667 | $600,000 | $6,038/m² |
| 11. Blk 602 | $580,000 | $6,113/m² |
| 12. Blk 608 | $560,000 | $5,385/m² |
| 13. Blk 601 | $553,000 | $6,583/m² |
| 14. Blk 605 | $550,000 | $6,475/m² |
| 15. Blk 603 | $549,444 | $6,135/m² |
Showing the top 15 of 19 blocks.
The median resale price over the last 24 months is $478,888 (5 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 3-room flat here, our price model estimates $363,414–$406,531 (central estimate $384,973). Recent sales — median $431,854 — sit above that range.
The median monthly rent is $2,750/mo over the last 12 months (2 contracts).
The block was completed in 1986 and its 99-year lease runs from 1987.