Blk 321 Hougang Ave 5 is an HDB block in Hougang (completed in 1982, 11 storeys, 160 units). As of Jul 2026, its median resale price over the last 24 months is $438,000, about 22% below the Hougang median, from 8 sales. 210 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Hougang |
|---|---|
| Completed | 1982 |
| Lease from | 1983 |
| Storeys | 11 |
| Dwelling units | 160 |
| Unit mix (sold) | 3-room ×100 · 4-room ×60 |
| Recorded resales | 210 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 3-Room | $422,000 | $6,299/m² | 5 |
| 4-Room | $548,000 | $5,789/m² | 3 |
On price per square metre, this block is cheaper than 61% of Hougang blocks with recent sales.
For a typical 3-room flat here, our price model estimates $361,593–$404,494 (central estimate $383,043). Recent sales — median $402,603 — 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 |
|---|---|---|---|
| 1990 | $46,600 | $87,240 | 9 |
| 1991 | $46,700 | $84,520 | 7 |
| 1992 | $65,000 | $115,059 | 3 |
| 1993 | $82,000 | $141,900 | 1 |
| 1994 | $87,500 | $146,874 | 6 |
| 1995 | $199,000 | $328,368 | 3 |
| 1996 | $190,000 | $309,249 | 9 |
| 1997 | $193,250 | $308,302 | 8 |
| 1998 | $150,500 | $240,756 | 16 |
| 1999 | $168,000 | $268,687 | 15 |
| 2000 | $152,500 | $240,651 | 10 |
| 2001 | $142,500 | $222,615 | 12 |
| 2002 | $126,500 | $198,396 | 9 |
| 2003 | $148,000 | $230,989 | 5 |
| 2004 | $164,000 | $251,751 | 4 |
| 2005 | $162,500 | $248,274 | 12 |
| 2006 | $160,000 | $242,115 | 9 |
| 2007 | $180,000 | $266,751 | 3 |
| 2008 | $213,000 | $296,013 | 4 |
| 2009 | $237,500 | $328,132 | 2 |
| 2010 | $260,000 | $349,336 | 3 |
| 2011 | $326,000 | $416,158 | 6 |
| 2012 | $334,000 | $407,694 | 10 |
| 2013 | $440,000 | $524,679 | 1 |
| 2014 | $314,000 | $370,598 | 2 |
| 2015 | $281,888 | $334,447 | 5 |
| 2016 | $298,500 | $356,040 | 2 |
| 2017 | $345,000 | $409,143 | 3 |
| 2018 | $282,500 | $333,561 | 4 |
| 2019 | $311,000 | $365,140 | 4 |
| 2020 | $297,500 | $349,892 | 2 |
| 2021 | $338,500 | $389,101 | 4 |
| 2022 | $430,000 | $465,724 | 2 |
| 2023 | $365,000 | $377,097 | 3 |
| 2024 | $399,000 | $402,603 | 4 |
| 2025 | $538,000 | $538,000 | 5 |
| 2026 | $412,000 | $412,000 | 3 |
| Record sale | $550,000 (4-Room, 2025-04) |
|---|---|
| First recorded sale | $63,000 (1990-02) |
| Busiest year | 1998 · 16 sales |
| 10-year change (real) | +16% (+1.5%/yr, 2016→2026) |
| Total transacted | $44.6M across 210 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2026-06 | 3-Room | 01 TO 03 | 67 | $410,000 |
| 2026-06 | 3-Room | 07 TO 09 | 67 | $412,000 |
| 2026-05 | 3-Room | 10 TO 12 | 67 | $435,000 |
| 2025-12 | 4-Room | 10 TO 12 | 93 | $538,000 |
| 2025-09 | 4-Room | 07 TO 09 | 93 | $548,000 |
| 2025-05 | 3-Room | 04 TO 06 | 67 | $422,000 |
| 2025-04 | 4-Room | 10 TO 12 | 95 | $550,000 |
| 2025-02 | 3-Room | 10 TO 12 | 67 | $441,000 |
| 2024-04 | 4-Room | 07 TO 09 | 96 | $520,000 |
| 2024-03 | 3-Room | 04 TO 06 | 67 | $395,000 |
| 2024-03 | 3-Room | 04 TO 06 | 67 | $403,000 |
| 2024-01 | 3-Room | 07 TO 09 | 67 | $382,000 |
| 2023-12 | 3-Room | 07 TO 09 | 67 | $370,000 |
| 2023-08 | 3-Room | 01 TO 03 | 67 | $365,000 |
| 2023-03 | 3-Room | 01 TO 03 | 67 | $360,000 |
| 2022-08 | 4-Room | 04 TO 06 | 93 | $430,000 |
| 2022-07 | 4-Room | 04 TO 06 | 93 | $430,000 |
| 2021-08 | 3-Room | 07 TO 09 | 67 | $342,000 |
| 2021-06 | 3-Room | 10 TO 12 | 67 | $335,000 |
| 2021-04 | 4-Room | 10 TO 12 | 93 | $388,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 358 | $898,888 | $6,157/m² |
| 2. Blk 312 | $870,000 | $6,350/m² |
| 3. Blk 302 | $768,000 | $5,774/m² |
| 4. Blk 306 | $760,000 | $5,672/m² |
| 5. Blk 360 | $715,000 | $5,720/m² |
| 6. Blk 310 | $670,000 | $5,537/m² |
| 7. Blk 361 | $670,000 | $6,442/m² |
| 8. Blk 320 | $650,000 | $5,372/m² |
| 9. Blk 359 | $630,000 | $5,943/m² |
| 10. Blk 324 | $625,000 | $6,010/m² |
| 11. Blk 363 | $620,000 | $5,688/m² |
| 12. Blk 332 | $594,000 | $5,712/m² |
| 13. Blk 334 | $580,000 | $5,577/m² |
| 14. Blk 303 | $555,000 | $5,970/m² |
| 15. Blk 319 | $550,888 | $5,924/m² |
Showing the top 15 of 31 blocks.
The median resale price over the last 24 months is $438,000 (8 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 $361,593–$404,494 (central estimate $383,043). Recent sales — median $402,603 — sit within that range.
The block was completed in 1982 and its 99-year lease runs from 1983.