Blk 230 Bishan Street 23 — HDB resale prices
HDB resale prices, Bishan · 4-Room · built 1989
median resale price, last 24 months
1 sale in that window · as of Sep 2026
How it compares
Blk 230 Bishan Street 23 is an HDB block in Bishan (completed in 1989, 11 storeys, 60 units). As of Sep 2026, its median resale price over the last 24 months is $850,000, from 1 sales. 67 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×60
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 46% of Bishan blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $682,918–$763,483 (central estimate $723,201). Recent sales — median $723,200 — 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 |
|---|---|---|---|
| 1995 | $333,000 | $549,480 | 4 |
| 1996 | $436,500 | $710,458 | 6 |
| 1997 | $443,000 | $706,742 | 3 |
| 1998 | $345,000 | $551,898 | 5 |
| 1999 | $335,000 | $535,774 | 1 |
| 2000 | $347,000 | $547,580 | 2 |
| 2001 | $337,500 | $527,245 | 4 |
| 2002 | $309,000 | $484,620 | 3 |
| 2003 | $331,500 | $517,383 | 2 |
| 2004 | $302,000 | $463,590 | 1 |
| 2005 | $302,500 | $462,171 | 1 |
| 2006 | $295,000 | $446,400 | 3 |
| 2007 | $325,000 | $481,634 | 1 |
| 2008 | $396,500 | $551,029 | 2 |
| 2009 | $410,000 | $566,459 | 2 |
| 2010 | $455,000 | $611,338 | 4 |
| 2011 | $538,000 | $686,788 | 1 |
| 2012 | $580,000 | $707,971 | 1 |
| 2013 | $596,888 | $711,761 | 1 |
| 2014 | $570,000 | $672,742 | 5 |
| 2015 | $500,000 | $593,226 | 1 |
| 2016 | $596,000 | $710,887 | 1 |
| 2017 | $569,000 | $674,790 | 2 |
| 2018 | $550,500 | $650,001 | 2 |
| 2019 | $566,000 | $664,531 | 1 |
| 2020 | $570,000 | $670,382 | 1 |
| 2021 | $625,000 | $718,429 | 2 |
| 2022 | $620,000 | $671,510 | 1 |
| 2023 | $700,000 | $723,200 | 2 |
| 2024 | $770,000 | $776,953 | 1 |
| 2025 | $850,000 | $850,000 | 1 |
Records
| Record sale | $850,000 (4-Room, 2025-10) |
|---|---|
| First recorded sale | $333,000 (1995-03) |
| Busiest year | 1996 · 6 sales |
| 10-year change (real) | +43% (+3.7%/yr, 2015→2025) |
| Total transacted | $30.2M across 67 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2025-10 | 4-Room | 07–09 | 105 m² | $850,000 |
| 2024-04 | 4-Room | 04–06 | 105 m² | $770,000 |
| 2023-08 | 4-Room | 10–12 | 103 m² | $700,000 |
| 2023-04 | 4-Room | 04–06 | 103 m² | $700,000 |
| 2022-03 | 4-Room | 01–03 | 107 m² | $620,000 |
| 2021-08 | 4-Room | 07–09 | 113 m² | $680,000 |
| 2021-08 | 4-Room | 10–12 | 107 m² | $570,000 |
| 2020-12 | 4-Room | 07–09 | 109 m² | $570,000 |
| 2019-10 | 4-Room | 01–03 | 109 m² | $566,000 |
| 2018-12 | 4-Room | 01–03 | 105 m² | $535,000 |
| 2018-08 | 4-Room | 01–03 | 114 m² | $566,000 |
| 2017-04 | 4-Room | 04–06 | 107 m² | $568,000 |
| 2017-02 | 4-Room | 10–12 | 103 m² | $570,000 |
| 2016-10 | 4-Room | 07–09 | 105 m² | $596,000 |
| 2015-05 | 4-Room | 01–03 | 107 m² | $500,000 |
| 2014-09 | 4-Room | 10–12 | 105 m² | $598,000 |
| 2014-08 | 4-Room | 07–09 | 109 m² | $570,000 |
| 2014-08 | 4-Room | 04–06 | 103 m² | $540,000 |
| 2014-02 | 4-Room | 10–12 | 113 m² | $595,000 |
| 2014-02 | 4-Room | 04–06 | 103 m² | $546,000 |
Bishan Street 23 blocks ranked by price
Showing the top 15 of 26 priced blocks.
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Quick answers
How much does a flat at Blk 230 Bishan Street 23 cost?
The median resale price over the last 24 months is $850,000 (1 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 230 Bishan Street 23 fairly priced?
For a typical 4-room flat here, our price model estimates $682,918–$763,483 (central estimate $723,201). Recent sales — median $723,200 — sit within that range.
How old is Blk 230 Bishan Street 23?
The block was completed in 1989 and its 99-year lease runs from 1992.