Blk 643 Hougang Avenue 8 — HDB resale prices
HDB resale prices, Hougang · 5-Room · built 1987
median resale price, last 24 months
2 sales in that window · as of Sep 2026
How it compares
Blk 643 Hougang Avenue 8 is an HDB block in Hougang (completed in 1987, 17 storeys, 64 units). As of Sep 2026, its median resale price over the last 24 months is $710,638, about 13% above the Hougang median, from 2 sales. 74 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 5-room ×64
Prices by flat type — last 24 months (as of Sep 2026)
Median monthly rent at this block: $3,400/mo (1 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (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 79% of Hougang blocks with recent sales.
What the price model says
For a typical 5-room flat here, our price model estimates $610,597–$682,630 (central estimate $646,613). Recent sales — median $671,543 — 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 |
|---|---|---|---|
| 1992 | $160,000 | $283,222 | 1 |
| 1993 | $206,000 | $356,480 | 1 |
| 1994 | $296,500 | $497,692 | 6 |
| 1995 | $370,000 | $610,533 | 5 |
| 1996 | $430,000 | $699,879 | 5 |
| 1997 | $430,000 | $686,003 | 9 |
| 1998 | $364,800 | $583,572 | 5 |
| 1999 | $385,000 | $615,740 | 4 |
| 2001 | $324,500 | $506,936 | 2 |
| 2002 | $305,000 | $478,347 | 2 |
| 2003 | $313,444 | $489,203 | 2 |
| 2004 | $292,500 | $449,007 | 2 |
| 2005 | $277,500 | $423,975 | 2 |
| 2006 | $268,000 | $405,543 | 1 |
| 2007 | $274,500 | $406,795 | 2 |
| 2008 | $365,000 | $507,253 | 1 |
| 2009 | $362,000 | $500,142 | 1 |
| 2010 | $412,000 | $553,563 | 3 |
| 2011 | $450,000 | $574,451 | 2 |
| 2012 | $528,000 | $644,498 | 1 |
| 2016 | $471,500 | $562,388 | 2 |
| 2017 | $418,000 | $495,715 | 1 |
| 2018 | $451,500 | $533,107 | 2 |
| 2019 | $457,000 | $536,556 | 1 |
| 2020 | $430,000 | $505,726 | 1 |
| 2021 | $623,500 | $716,704 | 2 |
| 2022 | $582,500 | $630,894 | 2 |
| 2023 | $650,000 | $671,543 | 3 |
| 2024 | $780,000 | $787,043 | 1 |
| 2025 | $800,088 | $800,088 | 1 |
| 2026 | $621,188 | $621,188 | 1 |
Records
| Record sale | $800,088 (5-Room, 2025-05) |
|---|---|
| First recorded sale | $160,000 (1992-03) |
| Busiest year | 1997 · 9 sales |
| 10-year change (real) | +10% (+1.0%/yr, 2016→2026) |
| Total transacted | $30.3M across 74 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 5-Room | 01–03 | 120 m² | $621,188 |
| 2025-05 | 5-Room | 16–18 | 120 m² | $800,088 |
| 2024-09 | 5-Room | 16–18 | 120 m² | $780,000 |
| 2023-12 | 5-Room | 10–12 | 120 m² | $675,000 |
| 2023-11 | 5-Room | 10–12 | 120 m² | $648,000 |
| 2023-06 | 5-Room | 07–09 | 120 m² | $650,000 |
| 2022-07 | 5-Room | 07–09 | 120 m² | $610,000 |
| 2022-02 | 5-Room | 04–06 | 120 m² | $555,000 |
| 2021-11 | 5-Room | 13–15 | 120 m² | $622,000 |
| 2021-10 | 5-Room | 13–15 | 120 m² | $625,000 |
| 2020-07 | 5-Room | 04–06 | 120 m² | $430,000 |
| 2019-07 | 5-Room | 10–12 | 120 m² | $457,000 |
| 2018-12 | 5-Room | 16–18 | 120 m² | $465,000 |
| 2018-09 | 5-Room | 04–06 | 120 m² | $438,000 |
| 2017-06 | 5-Room | 01–03 | 120 m² | $418,000 |
| 2016-08 | 5-Room | 01–03 | 120 m² | $468,000 |
| 2016-03 | 5-Room | 13–15 | 120 m² | $475,000 |
| 2012-08 | 5-Room | 04–06 | 120 m² | $528,000 |
| 2011-06 | 5-Room | 16–18 | 120 m² | $475,000 |
| 2011-02 | 5-Room | 01–03 | 120 m² | $425,000 |
Hougang Avenue 8 blocks ranked by price
Showing the top 15 of 87 priced blocks.
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Quick answers
How much does a flat at Blk 643 Hougang Avenue 8 cost?
The median resale price over the last 24 months is $710,638 (2 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 643 Hougang Avenue 8 fairly priced?
For a typical 5-room flat here, our price model estimates $610,597–$682,630 (central estimate $646,613). Recent sales — median $671,543 — sit within that range.
What is the rent at Blk 643 Hougang Avenue 8?
The median monthly rent is $3,400/mo over the last 12 months (1 contracts).
How old is Blk 643 Hougang Avenue 8?
The block was completed in 1987 and its 99-year lease runs from 1987.