Blk 171 Hougang Ave 1 is an HDB block in Hougang (completed in 1996, 14 storeys, 91 units). As of Jul 2026, its median resale price over the last 24 months is $670,000, about 19% above the Hougang median, from 2 sales. 74 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Hougang |
|---|---|
| Completed | 1996 |
| Lease from | 1998 |
| Storeys | 14 |
| Dwelling units | 91 |
| Unit mix (sold) | 4-room ×39 · 5-room ×52 |
| Recorded resales | 74 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $572,000 | $5,663/m² | 1 |
| 5-Room | $768,000 | $6,295/m² | 1 |
On price per square metre, this block is cheaper than 74% of Hougang blocks with recent sales.
For a typical 5-room flat here, our price model estimates $640,224–$716,183 (central estimate $678,203). Recent sales — median $686,884 — 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 |
|---|---|---|---|
| 2001 | $275,000 | $429,607 | 5 |
| 2002 | $295,000 | $462,664 | 14 |
| 2003 | $266,500 | $415,936 | 1 |
| 2004 | $257,500 | $395,280 | 2 |
| 2005 | $290,000 | $443,073 | 2 |
| 2006 | $302,000 | $456,992 | 7 |
| 2007 | $335,000 | $496,453 | 4 |
| 2008 | $370,000 | $514,201 | 1 |
| 2009 | $387,500 | $535,373 | 2 |
| 2010 | $394,500 | $530,050 | 4 |
| 2011 | $445,000 | $568,068 | 7 |
| 2012 | $480,500 | $586,518 | 2 |
| 2013 | $602,500 | $718,453 | 2 |
| 2014 | $565,000 | $666,840 | 1 |
| 2016 | $405,000 | $483,069 | 3 |
| 2017 | $512,500 | $607,785 | 4 |
| 2018 | $470,500 | $555,541 | 2 |
| 2019 | $472,500 | $554,754 | 2 |
| 2020 | $520,000 | $611,576 | 1 |
| 2021 | $504,000 | $579,341 | 2 |
| 2022 | $560,250 | $606,796 | 2 |
| 2024 | $572,000 | $577,165 | 3 |
| 2025 | $768,000 | $768,000 | 1 |
| Record sale | $768,000 (5-Room, 2025-08) |
|---|---|
| First recorded sale | $248,000 (2001-12) |
| Busiest year | 2002 · 14 sales |
| Total transacted | $29.1M across 74 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-08 | 5-Room | 07 TO 09 | 122 | $768,000 |
| 2024-10 | 4-Room | 04 TO 06 | 101 | $572,000 |
| 2024-06 | 5-Room | 01 TO 03 | 120 | $630,000 |
| 2024-04 | 4-Room | 04 TO 06 | 100 | $568,000 |
| 2022-12 | 5-Room | 01 TO 03 | 120 | $612,500 |
| 2022-06 | 4-Room | 07 TO 09 | 101 | $508,000 |
| 2021-12 | 5-Room | 10 TO 12 | 120 | $618,000 |
| 2021-07 | 4-Room | 01 TO 03 | 100 | $390,000 |
| 2020-12 | 5-Room | 04 TO 06 | 122 | $520,000 |
| 2019-10 | 5-Room | 13 TO 15 | 122 | $555,000 |
| 2019-06 | 4-Room | 04 TO 06 | 101 | $390,000 |
| 2018-07 | 5-Room | 13 TO 15 | 120 | $580,000 |
| 2018-02 | 4-Room | 04 TO 06 | 100 | $361,000 |
| 2017-08 | 5-Room | 07 TO 09 | 120 | $520,000 |
| 2017-04 | 5-Room | 01 TO 03 | 120 | $465,000 |
| 2017-04 | 5-Room | 07 TO 09 | 122 | $505,000 |
| 2017-01 | 5-Room | 07 TO 09 | 120 | $520,000 |
| 2016-12 | 4-Room | 01 TO 03 | 101 | $405,000 |
| 2016-03 | 4-Room | 01 TO 03 | 100 | $350,000 |
| 2016-03 | 5-Room | 07 TO 09 | 120 | $505,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 230 | $1,018,000 | $7,169/m² |
| 2. Blk 111 | $1,010,000 | $7,184/m² |
| 3. Blk 238 | $915,000 | $7,065/m² |
| 4. Blk 234 | $789,444 | $6,385/m² |
| 5. Blk 167 | $763,888 | $6,341/m² |
| 6. Blk 171 | $670,000 | $5,979/m² |
| 7. Blk 103 | $668,000 | $5,833/m² |
| 8. Blk 168 | $665,000 | $6,650/m² |
| 9. Blk 169 | $656,888 | $6,364/m² |
| 10. Blk 173 | $652,500 | $5,835/m² |
| 11. Blk 166 | $650,000 | $6,436/m² |
| 12. Blk 236 | $630,000 | $6,058/m² |
| 13. Blk 170 | $619,000 | $6,129/m² |
| 14. Blk 232 | $618,000 | $5,942/m² |
| 15. Blk 172 | $615,000 | $6,089/m² |
Showing the top 15 of 37 blocks.
The median resale price over the last 24 months is $670,000 (2 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 5-room flat here, our price model estimates $640,224–$716,183 (central estimate $678,203). Recent sales — median $686,884 — sit within that range.
The block was completed in 1996 and its 99-year lease runs from 1998.