Blk 509 Hougang Avenue 10 — HDB resale prices
HDB resale prices, Hougang · 4-Room · built 1985
median resale price, last 24 months
2 sales in that window · as of Sep 2026
How it compares
Blk 509 Hougang Avenue 10 is an HDB block in Hougang (completed in 1985, 4 storeys, 48 units). As of Sep 2026, its median resale price over the last 24 months is $537,500, about 14% below the Hougang median, from 2 sales. 75 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×48
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,375/mo (2 rental contracts, last 12 months).
Estimated gross rental yield: ~7.5% (Hougang average: ~5.9%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 57% of Hougang blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $476,916–$533,179 (central estimate $505,047). Recent sales — median $521,294 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1991 | $84,000 | $152,028 | 5 |
| 1992 | $63,000 | $111,518 | 3 |
| 1993 | $151,000 | $261,304 | 3 |
| 1994 | $166,000 | $278,640 | 1 |
| 1995 | $187,600 | $309,557 | 2 |
| 1996 | $282,250 | $459,397 | 4 |
| 1997 | $262,750 | $419,179 | 4 |
| 1998 | $202,000 | $323,140 | 5 |
| 1999 | $246,900 | $394,873 | 4 |
| 2000 | $218,000 | $344,013 | 5 |
| 2001 | $210,000 | $328,064 | 3 |
| 2002 | $167,000 | $261,915 | 2 |
| 2003 | $167,800 | $261,891 | 3 |
| 2004 | $205,000 | $314,689 | 2 |
| 2005 | $175,000 | $267,372 | 1 |
| 2006 | $193,500 | $292,808 | 2 |
| 2007 | $200,000 | $296,390 | 5 |
| 2008 | $233,500 | $324,503 | 2 |
| 2009 | $300,000 | $414,482 | 2 |
| 2010 | $300,000 | $403,080 | 3 |
| 2011 | $434,444 | $554,593 | 2 |
| 2012 | $394,500 | $481,543 | 2 |
| 2013 | $405,000 | $482,944 | 1 |
| 2015 | $470,000 | $557,632 | 1 |
| 2019 | $445,000 | $522,467 | 1 |
| 2021 | $450,000 | $517,269 | 1 |
| 2023 | $465,000 | $480,412 | 1 |
| 2024 | $508,000 | $512,587 | 3 |
| 2025 | $537,500 | $537,500 | 2 |
Records
| Record sale | $545,000 (4-Room, 2025-06) |
|---|---|
| First recorded sale | $84,000 (1991-01) |
| Busiest year | 1991 · 5 sales |
| 10-year change (real) | -4% (-0.4%/yr, 2015→2025) |
| Total transacted | $19.1M across 75 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2025-06 | 4-Room | 04–06 | 84 m² | $545,000 |
| 2025-05 | 4-Room | 01–03 | 89 m² | $530,000 |
| 2024-09 | 4-Room | 01–03 | 84 m² | $508,000 |
| 2024-03 | 4-Room | 01–03 | 84 m² | $483,000 |
| 2024-02 | 4-Room | 04–06 | 103 m² | $540,000 |
| 2023-11 | 4-Room | 01–03 | 84 m² | $465,000 |
| 2021-09 | 4-Room | 04–06 | 103 m² | $450,000 |
| 2019-02 | 4-Room | 04–06 | 104 m² | $445,000 |
| 2015-08 | 4-Room | 04–06 | 103 m² | $470,000 |
| 2013-03 | 4-Room | 04–06 | 84 m² | $405,000 |
| 2012-08 | 4-Room | 01–03 | 84 m² | $396,000 |
| 2012-05 | 4-Room | 01–05 | 84 m² | $393,000 |
| 2011-09 | 4-Room | 04–06 | 84 m² | $398,888 |
| 2011-08 | 4-Room | 04–06 | 104 m² | $470,000 |
| 2010-07 | 4-Room | 01–03 | 84 m² | $321,000 |
| 2010-03 | 4-Room | 04–06 | 84 m² | $300,000 |
| 2010-03 | 4-Room | 01–03 | 84 m² | $285,000 |
| 2009-10 | 4-Room | 01–03 | 89 m² | $330,000 |
| 2009-08 | 4-Room | 04–06 | 84 m² | $270,000 |
| 2008-11 | 4-Room | 04–06 | 84 m² | $225,000 |
Hougang Avenue 10 blocks ranked by price
Showing the top 15 of 42 priced blocks.
More blocks on Hougang Avenue 10
Quick answers
How much does a flat at Blk 509 Hougang Avenue 10 cost?
The median resale price over the last 24 months is $537,500 (2 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 509 Hougang Avenue 10 fairly priced?
For a typical 4-room flat here, our price model estimates $476,916–$533,179 (central estimate $505,047). Recent sales — median $521,294 — sit within that range.
What is the rent at Blk 509 Hougang Avenue 10?
The median monthly rent is $3,375/mo over the last 12 months (2 contracts).
How old is Blk 509 Hougang Avenue 10?
The block was completed in 1985 and its 99-year lease runs from 1986.