Blk 235 Hougang Street 21 — HDB resale prices
HDB resale prices, Hougang · Executive · built 1983
median resale price, last 24 months
1 sale in that window · as of Sep 2026
How it compares
Blk 235 Hougang Street 21 is an HDB block in Hougang (completed in 1983, 4 storeys, 28 units). As of Sep 2026, its median resale price over the last 24 months is $1,085,000, about 73% above the Hougang median, from 1 sales. 55 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): exec ×28
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 16% of Hougang blocks with recent sales.
What the price model says
For a typical executive flat here, our price model estimates $848,892–$949,036 (central estimate $898,964). Recent sales — median $909,787 — 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 |
|---|---|---|---|
| 1990 | $227,000 | $424,969 | 1 |
| 1991 | $210,000 | $380,069 | 1 |
| 1992 | $242,800 | $429,789 | 3 |
| 1993 | $335,000 | $579,713 | 2 |
| 1994 | $360,000 | $604,280 | 1 |
| 1995 | $436,500 | $720,264 | 2 |
| 1996 | $510,500 | $830,903 | 2 |
| 1997 | $603,000 | $961,999 | 1 |
| 1998 | $512,500 | $819,849 | 2 |
| 1999 | $421,000 | $673,316 | 1 |
| 2000 | $509,000 | $803,222 | 2 |
| 2002 | $400,000 | $627,340 | 4 |
| 2003 | $401,000 | $625,854 | 1 |
| 2005 | $375,000 | $572,939 | 1 |
| 2006 | $318,000 | $481,204 | 5 |
| 2008 | $480,000 | $667,072 | 1 |
| 2009 | $452,000 | $624,487 | 5 |
| 2010 | $662,500 | $890,135 | 2 |
| 2011 | $605,000 | $772,318 | 3 |
| 2012 | $740,000 | $903,274 | 3 |
| 2013 | $809,000 | $964,695 | 2 |
| 2015 | $825,000 | $978,823 | 1 |
| 2016 | $775,000 | $924,392 | 2 |
| 2018 | $800,000 | $944,597 | 1 |
| 2019 | $790,000 | $927,525 | 1 |
| 2020 | $780,000 | $917,364 | 1 |
| 2021 | $737,000 | $847,171 | 1 |
| 2022 | $839,000 | $908,704 | 2 |
| 2026 | $1,085,000 | $1,085,000 | 1 |
Records
| Record sale | $1,085,000 (Executive, 2026-04) |
|---|---|
| First recorded sale | $227,000 (1990-07) |
| Busiest year | 2006 · 5 sales |
| 10-year change (real) | +17% (+1.6%/yr, 2016→2026) |
| Total transacted | $29.1M across 55 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-04 | Executive | 01–03 | 155 m² | $1,085,000 |
| 2022-07 | Executive | 01–03 | 155 m² | $838,000 |
| 2022-01 | Executive | 01–03 | 146 m² | $840,000 |
| 2021-04 | Executive | 01–03 | 146 m² | $737,000 |
| 2020-07 | Executive | 01–03 | 155 m² | $780,000 |
| 2019-10 | Executive | 01–03 | 157 m² | $790,000 |
| 2018-07 | Executive | 01–03 | 157 m² | $800,000 |
| 2016-10 | Executive | 04–06 | 141 m² | $790,000 |
| 2016-01 | Executive | 01–03 | 155 m² | $760,000 |
| 2015-02 | Executive | 01–03 | 146 m² | $825,000 |
| 2013-06 | Executive | 01–03 | 146 m² | $800,000 |
| 2013-01 | Executive | 01–03 | 146 m² | $818,000 |
| 2012-11 | Executive | 01–03 | 151 m² | $740,000 |
| 2012-06 | Executive | 01–03 | 157 m² | $750,000 |
| 2012-04 | Executive | 01–05 | 157 m² | $740,000 |
| 2011-11 | Executive | 01–03 | 149 m² | $705,000 |
| 2011-03 | Executive | 04–06 | 141 m² | $605,000 |
| 2011-03 | Executive | 01–03 | 151 m² | $595,000 |
| 2010-10 | Executive | 01–03 | 157 m² | $675,000 |
| 2010-05 | Executive | 01–03 | 157 m² | $650,000 |
Hougang Street 21 blocks ranked by price
More blocks on Hougang Street 21
Quick answers
How much does a flat at Blk 235 Hougang Street 21 cost?
The median resale price over the last 24 months is $1,085,000 (1 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 235 Hougang Street 21 fairly priced?
For a typical executive flat here, our price model estimates $848,892–$949,036 (central estimate $898,964). Recent sales — median $909,787 — sit within that range.
How old is Blk 235 Hougang Street 21?
The block was completed in 1983 and its 99-year lease runs from 1984.