Blk 231 Yishun Street 21 — HDB resale prices
HDB resale prices, Yishun · built 1984
last recorded sale · Mar 2024
no resale here in the 24 months to Sep 2026
Blk 231 Yishun Street 21 is an HDB block in Yishun (completed in 1984, 12 storeys, 88 units). 125 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×12 · 5-room ×76
Median monthly rent at this block: $3,200/mo (3 rental contracts, last 12 months).
What the price model says
For a typical 5-room flat here, our price model estimates $580,729–$649,238 (central estimate $614,983). Recent sales — median $608,040 — 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 | $95,000 | $177,850 | 3 |
| 1991 | $100,000 | $180,985 | 2 |
| 1992 | $99,350 | $175,863 | 4 |
| 1993 | $176,750 | $305,864 | 4 |
| 1994 | $250,000 | $419,639 | 12 |
| 1995 | $304,000 | $501,627 | 6 |
| 1996 | $418,000 | $680,347 | 5 |
| 1997 | $394,500 | $629,367 | 4 |
| 1998 | $329,444 | $527,013 | 12 |
| 1999 | $316,500 | $506,186 | 8 |
| 2000 | $308,500 | $486,825 | 6 |
| 2001 | $291,000 | $454,602 | 5 |
| 2002 | $260,000 | $407,771 | 6 |
| 2003 | $267,400 | $417,340 | 2 |
| 2004 | $243,500 | $373,789 | 6 |
| 2005 | $258,500 | $394,946 | 2 |
| 2006 | $255,000 | $385,871 | 3 |
| 2007 | $258,000 | $382,343 | 1 |
| 2008 | $314,500 | $437,071 | 2 |
| 2009 | $330,000 | $455,931 | 4 |
| 2010 | $345,000 | $463,542 | 3 |
| 2012 | $447,444 | $546,168 | 2 |
| 2013 | $503,000 | $599,804 | 1 |
| 2014 | $435,000 | $513,408 | 4 |
| 2016 | $460,000 | $548,671 | 1 |
| 2017 | $454,168 | $538,608 | 1 |
| 2018 | $410,000 | $484,106 | 1 |
| 2019 | $402,500 | $472,568 | 4 |
| 2020 | $397,500 | $467,503 | 2 |
| 2021 | $486,000 | $558,650 | 4 |
| 2022 | $560,000 | $606,525 | 1 |
| 2023 | $568,000 | $586,826 | 3 |
| 2024 | $610,000 | $615,508 | 1 |
Records
| Record sale | $610,000 (5-Room, 2024-03) |
|---|---|
| First recorded sale | $94,000 (1990-01) |
| Busiest year | 1994 · 12 sales |
| 10-year change (real) | +20% (+1.8%/yr, 2014→2024) |
| Total transacted | $38.8M across 125 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2024-03 | 5-Room | 07–09 | 126 m² | $610,000 |
| 2023-10 | 5-Room | 07–09 | 126 m² | $590,000 |
| 2023-04 | 5-Room | 07–09 | 121 m² | $568,000 |
| 2023-01 | 4-Room | 10–12 | 95 m² | $473,000 |
| 2022-04 | 5-Room | 07–09 | 121 m² | $560,000 |
| 2021-09 | 5-Room | 04–06 | 126 m² | $500,000 |
| 2021-07 | 5-Room | 04–06 | 121 m² | $470,000 |
| 2021-06 | 5-Room | 10–12 | 126 m² | $528,000 |
| 2021-03 | 5-Room | 04–06 | 121 m² | $472,000 |
| 2020-09 | 5-Room | 04–06 | 126 m² | $395,000 |
| 2020-08 | 5-Room | 01–03 | 121 m² | $400,000 |
| 2019-09 | 5-Room | 04–06 | 126 m² | $390,000 |
| 2019-07 | 5-Room | 10–12 | 121 m² | $428,000 |
| 2019-07 | 5-Room | 04–06 | 121 m² | $360,000 |
| 2019-04 | 5-Room | 04–06 | 126 m² | $415,000 |
| 2018-09 | 5-Room | 01–03 | 121 m² | $410,000 |
| 2017-03 | 5-Room | 07–09 | 121 m² | $454,168 |
| 2016-09 | 5-Room | 10–12 | 121 m² | $460,000 |
| 2014-09 | 5-Room | 01–03 | 126 m² | $430,000 |
| 2014-08 | 5-Room | 04–06 | 121 m² | $445,000 |
Yishun Street 21 blocks ranked by price
Showing the top 15 of 33 priced blocks.
More blocks on Yishun Street 21
Quick answers
Is Blk 231 Yishun Street 21 fairly priced?
For a typical 5-room flat here, our price model estimates $580,729–$649,238 (central estimate $614,983). Recent sales — median $608,040 — sit within that range.
What is the rent at Blk 231 Yishun Street 21?
The median monthly rent is $3,200/mo over the last 12 months (3 contracts).
How old is Blk 231 Yishun Street 21?
The block was completed in 1984 and its 99-year lease runs from 1985.