Blk 121 Hougang Avenue 1 — HDB resale prices
HDB resale prices, Hougang · 3-Room · built 1981
median resale price, last 24 months
1 sale in that window · as of Sep 2026
How it compares
Blk 121 Hougang Avenue 1 is an HDB block in Hougang (completed in 1981, 4 storeys, 23 units). As of Sep 2026, its median resale price over the last 24 months is $400,000, about 36% below the Hougang median, from 1 sales. 37 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 3-room ×21 · 4-room ×2
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 75% of Hougang blocks with recent sales.
What the price model says
For a typical 3-room flat here, our price model estimates $369,982–$413,629 (central estimate $391,805). Recent sales — median $387,468 — 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 | $66,500 | $120,355 | 2 |
| 1992 | $47,000 | $83,196 | 1 |
| 1993 | $57,500 | $99,503 | 2 |
| 1994 | $85,000 | $142,677 | 3 |
| 1998 | $185,000 | $295,945 | 4 |
| 1999 | $134,000 | $214,310 | 2 |
| 2000 | $139,000 | $219,347 | 5 |
| 2002 | $124,500 | $195,260 | 2 |
| 2005 | $159,000 | $242,926 | 4 |
| 2007 | $148,000 | $219,329 | 1 |
| 2009 | $225,000 | $310,862 | 1 |
| 2010 | $265,000 | $356,054 | 1 |
| 2011 | $310,000 | $395,733 | 3 |
| 2015 | $295,000 | $350,003 | 2 |
| 2018 | $250,000 | $295,186 | 1 |
| 2022 | $402,000 | $435,398 | 1 |
| 2024 | $384,000 | $387,468 | 2 |
Records
| Record sale | $402,000 (4-Room, 2022-01) |
|---|---|
| First recorded sale | $53,000 (1991-03) |
| Busiest year | 2000 · 5 sales |
| Total transacted | $6.8M across 37 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2024-12 | 3-Room | 04–06 | 67 m² | $400,000 |
| 2024-02 | 3-Room | 01–03 | 67 m² | $368,000 |
| 2022-01 | 4-Room | 01–03 | 93 m² | $402,000 |
| 2018-09 | 3-Room | 04–06 | 67 m² | $250,000 |
| 2015-04 | 3-Room | 04–06 | 67 m² | $300,000 |
| 2015-01 | 3-Room | 01–03 | 67 m² | $290,000 |
| 2011-08 | 3-Room | 04–06 | 67 m² | $310,000 |
| 2011-03 | 4-Room | 04–06 | 93 m² | $353,000 |
| 2011-02 | 3-Room | 01–03 | 67 m² | $278,000 |
| 2010-06 | 3-Room | 01–03 | 67 m² | $265,000 |
| 2009-10 | 3-Room | 04–06 | 67 m² | $225,000 |
| 2007-01 | 3-Room | 01–03 | 68 m² | $148,000 |
| 2005-06 | 4-Room | 04–06 | 93 m² | $172,000 |
| 2005-03 | 3-Room | 01–03 | 67 m² | $146,000 |
| 2005-02 | 3-Room | 04–06 | 67 m² | $210,000 |
| 2005-01 | 3-Room | 01–03 | 67 m² | $138,000 |
| 2002-04 | 3-Room | 01–03 | 67 m² | $128,000 |
| 2002-01 | 3-Room | 04–06 | 67 m² | $121,000 |
| 2000-12 | 3-Room | 01–03 | 68 m² | $140,000 |
| 2000-07 | 3-Room | 04–06 | 67 m² | $147,000 |
Hougang Avenue 1 blocks ranked by price
Showing the top 15 of 39 priced blocks.
More blocks on Hougang Avenue 1
Quick answers
How much does a flat at Blk 121 Hougang Avenue 1 cost?
The median resale price over the last 24 months is $400,000 (1 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 121 Hougang Avenue 1 fairly priced?
For a typical 3-room flat here, our price model estimates $369,982–$413,629 (central estimate $391,805). Recent sales — median $387,468 — sit within that range.
How old is Blk 121 Hougang Avenue 1?
The block was completed in 1981 and its 99-year lease runs from 1982.