Blk 605 Hougang Avenue 4 — HDB resale prices
HDB resale prices, Hougang · 4-Room · built 1985
median resale price, last 24 months
6 sales in that window · as of Sep 2026
How it compares
Blk 605 Hougang Avenue 4 is an HDB block in Hougang (completed in 1985, 12 storeys, 110 units). As of Sep 2026, its median resale price over the last 24 months is $544,444, about 13% below the Hougang median, from 6 sales. 135 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×110
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,300/mo (5 rental contracts, last 12 months).
Estimated gross rental yield: ~7.3% (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 35% of Hougang blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $478,135–$534,541 (central estimate $506,338). Recent sales — median $541,970 — sit above 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 |
|---|---|---|---|
| 1990 | $68,000 | $127,304 | 3 |
| 1991 | $74,500 | $134,834 | 2 |
| 1992 | $91,000 | $161,082 | 4 |
| 1993 | $157,000 | $271,687 | 3 |
| 1994 | $178,500 | $299,622 | 2 |
| 1995 | $180,000 | $297,016 | 4 |
| 1996 | $267,500 | $435,390 | 6 |
| 1997 | $281,000 | $448,295 | 6 |
| 1998 | $225,000 | $359,934 | 13 |
| 1999 | $208,000 | $332,660 | 11 |
| 2000 | $241,500 | $381,097 | 6 |
| 2001 | $189,500 | $296,038 | 8 |
| 2002 | $205,000 | $321,512 | 4 |
| 2003 | $186,650 | $291,311 | 4 |
| 2004 | $225,000 | $345,390 | 2 |
| 2005 | $211,500 | $323,138 | 2 |
| 2006 | $195,000 | $295,078 | 5 |
| 2007 | $185,500 | $274,902 | 2 |
| 2009 | $290,000 | $400,666 | 7 |
| 2010 | $335,000 | $450,106 | 1 |
| 2011 | $411,000 | $524,665 | 4 |
| 2012 | $410,000 | $500,462 | 3 |
| 2013 | $419,000 | $499,638 | 2 |
| 2014 | $425,000 | $501,606 | 2 |
| 2017 | $350,000 | $415,073 | 5 |
| 2018 | $310,000 | $366,031 | 3 |
| 2019 | $344,000 | $403,884 | 2 |
| 2020 | $348,000 | $409,286 | 4 |
| 2021 | $365,000 | $419,562 | 1 |
| 2022 | $455,000 | $492,801 | 3 |
| 2023 | $525,000 | $542,400 | 3 |
| 2024 | $518,000 | $522,678 | 3 |
| 2025 | $550,000 | $550,000 | 3 |
| 2026 | $537,500 | $537,500 | 2 |
Records
| Record sale | $660,000 (4-Room, 2024-08) |
|---|---|
| First recorded sale | $68,000 (1990-08) |
| Busiest year | 1998 · 13 sales |
| Total transacted | $37.5M across 135 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 4-Room | 10–12 | 84 m² | $545,000 |
| 2026-08 | 4-Room | 07–09 | 84 m² | $530,000 |
| 2025-10 | 4-Room | 07–09 | 84 m² | $555,000 |
| 2025-10 | 4-Room | 04–06 | 84 m² | $543,888 |
| 2025-02 | 4-Room | 04–06 | 84 m² | $550,000 |
| 2024-11 | 4-Room | 04–06 | 84 m² | $518,000 |
| 2024-08 | 4-Room | 10–12 | 104 m² | $660,000 |
| 2024-05 | 4-Room | 04–06 | 84 m² | $505,000 |
| 2023-12 | 4-Room | 04–06 | 104 m² | $525,000 |
| 2023-11 | 4-Room | 10–12 | 104 m² | $575,000 |
| 2023-08 | 4-Room | 04–06 | 84 m² | $460,000 |
| 2022-11 | 4-Room | 04–06 | 84 m² | $455,000 |
| 2022-06 | 4-Room | 04–06 | 104 m² | $500,000 |
| 2022-03 | 4-Room | 01–03 | 84 m² | $380,000 |
| 2021-06 | 4-Room | 04–06 | 84 m² | $365,000 |
| 2020-11 | 4-Room | 04–06 | 104 m² | $420,000 |
| 2020-08 | 4-Room | 01–03 | 104 m² | $358,000 |
| 2020-08 | 4-Room | 04–06 | 84 m² | $338,000 |
| 2020-02 | 4-Room | 07–09 | 84 m² | $335,000 |
| 2019-11 | 4-Room | 01–03 | 104 m² | $363,000 |
Hougang Avenue 4 blocks ranked by price
Showing the top 15 of 19 priced blocks.
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Quick answers
How much does a flat at Blk 605 Hougang Avenue 4 cost?
The median resale price over the last 24 months is $544,444 (6 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 605 Hougang Avenue 4 fairly priced?
For a typical 4-room flat here, our price model estimates $478,135–$534,541 (central estimate $506,338). Recent sales — median $541,970 — sit above that range.
What is the rent at Blk 605 Hougang Avenue 4?
The median monthly rent is $3,300/mo over the last 12 months (5 contracts).
How old is Blk 605 Hougang Avenue 4?
The block was completed in 1985 and its 99-year lease runs from 1985.