Blk 231 Bishan St 23
Block 231 Bishan Street 23, Bishan · S570231 · 134 resale transactions since 1995
Executive
$1.20M
$764 psf · 5 sales
Most $997k–$1.31M · typically 146 sqm
12 months to Oct 2026: median price, median $psf and number of sales. “Most” is the middle 80% of prices.
Price history
Each dot is one sale; the line is the median per quarter.
What's a flat here worth?
What a higher floor adds · Executive
Around here, each floor up adds about 1.8% to the price of a Executive flat in the same block. Storeys 10–12 sell for 17% more than storeys 01–03.
Storeyvs lowestSalesThis block
01–03–23$700 psf
04–06+7%46$818 psf
07–09+13%17–
10–12+17%17–
Executive sales over the last 5 years in blocks within 500 m in Bishan, this one included (103 sales). Each sale is compared with its own block's median, so the figures show the floor alone, not newer or taller blocks; prices are brought to today with HDB's resale price index. The last column is this block's median $psf where it had 3 or more sales in the band. View and facing also play a part.
Lease timeline
- Now (2026): 64 years left. CPF and an HDB loan can be used in full if the youngest buyer is 31 or older (the lease must cover them to age 95); for younger buyers both are pro-rated. An HDB loan can run up to 25 years here.
- 2031: 60 years left. Full CPF use only if the youngest buyer is 35 or older.
- 2041: 50 years left. Full CPF use only if the youngest buyer is 45 or older.
- 2051: 40 years left. Full CPF use only if the youngest buyer is 55 or older.
- 2061: 30 years left. Full CPF use only if the youngest buyer is 65 or older.
- 2071: 20 years left. No more HDB loans: they must end 20 years before the lease.
- 2091: the lease ends and the flat goes back to HDB.
From HDB's rules as at October 2026: CPF use and the HDB loan are pro-rated when the remaining lease doesn't cover the youngest buyer to age 95, and HDB loans must end 20 years before the lease. Banks set their own limits on short leases. Rules change: check with HDB and CPF before you buy. How lease left affects price →
Block facts
- Lease
- 99 years from 1992 · 64 years left (ends 2091)
- Completed
- 1990
- Storeys
- 19
- Flats
- 94 (94 × Executive)
- Postal code
- Singapore 570231
- Nearest station
- Bishan MRT · 750 m (about 12 min walk)
- Nearest hawker centre
- Ang Mo Kio Ave 1 Blk 341 (Teck Ghee Court) · 800 m
Primary schools nearby
Straight-line distance from the block. For Primary 1 registration, check the exact 1 km and 2 km distance with OneMap's school query.
Within 1 km
- Catholic High School 330 m
- Townsville Primary School 940 m
1–2 km
- Teck Ghee Primary School 1.1 km
- Kuo Chuan Presbyterian Primary School 1.3 km
- Ai Tong School 1.5 km
- Ang Mo Kio Primary School 1.5 km
- Jing Shan Primary School 1.8 km
- Marymount Convent School 2.0 km
Location
Nearby blocks · Executive
| Block | Distance | Lease left | Median | $psf | Sales |
|---|---|---|---|---|---|
| Blk 286 Bishan St 24 | 250 m | 64y | $1.58M | $985 | 1 |
| Blk 201 Bishan St 23 | 270 m | 64y | $1.20M | $738 | 1 |
| Blk 224 Bishan St 23 | 280 m | 64y | $1.39M | $915 | 1 |
| Blk 222 Bishan St 23 | 280 m | 64y | $1.27M | $766 | 5 |
| Blk 212 Bishan St 23 | 280 m | 64y | $1.25M | $779 | 6 |
| Blk 202 Bishan St 23 | 290 m | 64y | $1.09M | $683 | 1 |
| Blk 238 Bishan St 22 | 320 m | 64y | $1.23M | $772 | 3 |
| Blk 261 Bishan St 22 | 350 m | 64y | $1.28M | $816 | 4 |
Executive sales over the last 24 months within 1.2 km.
All resale transactions
| Month | Type | Storey | sqm | Model | Lease left | Price | $psf |
|---|---|---|---|---|---|---|---|
| Oct 2026 | Executive | 13–15 | 148 | Maisonette | 64y | $1,362,888 | $856 |
| Aug 2026 | Executive | 01–03 | 146 | Maisonette | 64y | $1,200,000 | $764 |
| Jul 2026 | Executive | 01–03 | 146 | Maisonette | 65y | $1,088,888 | $693 |
| May 2026 | Executive | 07–09 | 146 | Maisonette | 65y | $1,240,000 | $789 |
| Mar 2026 | Executive | 01–03 | 146 | Maisonette | 65y | $935,000 | $595 |
| Sep 2025 | Executive | 01–03 | 146 | Maisonette | 65y | $1,105,000 | $703 |
| Aug 2025 | Executive | 13–15 | 146 | Maisonette | 65y | $1,320,000 | $840 |
| Jul 2024 | Executive | 13–15 | 146 | Maisonette | 67y | $1,236,000 | $786 |
| Jan 2024 | Executive | 07–09 | 146 | Maisonette | 67y | $1,200,000 | $764 |
| May 2023 | Executive | 04–06 | 146 | Maisonette | 68y | $1,123,000 | $715 |
| Aug 2022 | Executive | 04–06 | 146 | Maisonette | 68y | $1,060,000 | $675 |
| Aug 2022 | Executive | 04–06 | 146 | Maisonette | 68y | $950,000 | $605 |
| Jun 2022 | Executive | 01–03 | 148 | Maisonette | 69y | $954,000 | $599 |
| Dec 2021 | Executive | 04–06 | 146 | Maisonette | 69y | $1,060,000 | $675 |
| Oct 2021 | Executive | 07–09 | 154 | Maisonette | 69y | $980,000 | $591 |
| Jun 2021 | Executive | 10–12 | 146 | Maisonette | 70y | $965,000 | $614 |
| Mar 2021 | Executive | 10–12 | 146 | Maisonette | 70y | $960,000 | $611 |
| Dec 2020 | Executive | 04–06 | 146 | Maisonette | 70y | $910,000 | $579 |
| Jun 2020 | Executive | 04–06 | 146 | Maisonette | 71y | $975,000 | $620 |
| Jun 2019 | Executive | 01–03 | 148 | Maisonette | 72y | $840,000 | $527 |
| Apr 2019 | Executive | 10–12 | 146 | Maisonette | 72y | $925,000 | $589 |
| Jan 2019 | Executive | 10–12 | 148 | Maisonette | 72y | $930,000 | $584 |
| Sep 2018 | Executive | 04–06 | 146 | Maisonette | 72y | $890,000 | $566 |
| Sep 2018 | Executive | 01–03 | 146 | Maisonette | 72y | $875,000 | $557 |
| May 2018 | Executive | 01–03 | 146 | Maisonette | 73y | $850,000 | $541 |
| Jun 2017 | Executive | 04–06 | 146 | Maisonette | 74y | $948,000 | $603 |
| May 2017 | Executive | 07–09 | 146 | Maisonette | 74y | $918,000 | $584 |
| Jan 2017 | Executive | 04–06 | 146 | Maisonette | 74y | $888,000 | $565 |
| Dec 2016 | Executive | 07–09 | 146 | Maisonette | 74y | $910,000 | $579 |
| Oct 2016 | Executive | 04–06 | 146 | Maisonette | 74y | $900,000 | $573 |
| Aug 2016 | Executive | 10–12 | 146 | Maisonette | 74y | $895,000 | $570 |
| Aug 2015 | Executive | 16–18 | 148 | Maisonette | 75y | $939,999 | $590 |
| Jun 2015 | Executive | 04–06 | 146 | Maisonette | 76y | $860,000 | $547 |
| May 2015 | Executive | 16–18 | 146 | Maisonette | 76y | $920,000 | $585 |
| Dec 2014 | Executive | 10–12 | 146 | Maisonette | 76y | $868,000 | $552 |
| Jul 2014 | Executive | 04–06 | 148 | Maisonette | 77y | $950,000 | $596 |
| Jun 2014 | Executive | 01–03 | 146 | Maisonette | 77y | $838,888 | $534 |
| Jun 2014 | Executive | 04–06 | 146 | Maisonette | 77y | $830,000 | $528 |
| Feb 2014 | Executive | 10–12 | 146 | Maisonette | 77y | $815,000 | $519 |
| Oct 2013 | Executive | 04–06 | 146 | Maisonette | 77y | $865,000 | $550 |
| Oct 2013 | Executive | 10–12 | 146 | Maisonette | 77y | $790,000 | $503 |
| Aug 2013 | Executive | 04–06 | 146 | Maisonette | 77y | $830,000 | $528 |
| May 2013 | Executive | 10–12 | 146 | Maisonette | 78y | $909,888 | $579 |
| Aug 2012 | Executive | 16–18 | 148 | Maisonette | 78y | $950,000 | $596 |
| Jun 2012 | Executive | 10–12 | 146 | Maisonette | 79y | $755,000 | $480 |
| Oct 2011 | Executive | 10–12 | 146 | Maisonette | 79y | $780,000 | $496 |
| Jul 2011 | Executive | 07–09 | 146 | Maisonette | 80y | $760,000 | $484 |
| May 2011 | Executive | 04–06 | 146 | Maisonette | 80y | $680,000 | $433 |
| May 2011 | Executive | 01–03 | 146 | Maisonette | 80y | $665,000 | $423 |
| Mar 2011 | Executive | 07–09 | 146 | Maisonette | 80y | $785,800 | $500 |
| Jan 2011 | Executive | 04–06 | 146 | Maisonette | 80y | $690,000 | $439 |
| Nov 2010 | Executive | 01–03 | 146 | Maisonette | 80y | $653,000 | $416 |
| Sep 2010 | Executive | 16–18 | 154 | Maisonette | 80y | $785,000 | $474 |
| Sep 2010 | Executive | 10–12 | 148 | Maisonette | 80y | $760,000 | $477 |
| Aug 2010 | Executive | 10–12 | 154 | Maisonette | 80y | $708,000 | $427 |
| Apr 2010 | Executive | 04–06 | 146 | Maisonette | 81y | $620,000 | $395 |
| Feb 2010 | Executive | 01–03 | 146 | Maisonette | 81y | $615,000 | $391 |
| Aug 2009 | Executive | 01–03 | 154 | Maisonette | 81y | $595,000 | $359 |
| Mar 2009 | Executive | 10–12 | 146 | Maisonette | 82y | $608,000 | $387 |
| Nov 2008 | Executive | 10–12 | 146 | Maisonette | 82y | $640,000 | $407 |
| Nov 2008 | Executive | 10–12 | 146 | Maisonette | 82y | $613,000 | $390 |
| Jun 2008 | Executive | 16–18 | 148 | Maisonette | 83y | $638,000 | $400 |
| Jun 2008 | Executive | 10–12 | 146 | Maisonette | 83y | $660,000 | $420 |
| May 2008 | Executive | 10–12 | 146 | Maisonette | 83y | $600,000 | $382 |
| May 2008 | Executive | 01–03 | 148 | Maisonette | 83y | $515,000 | $323 |
| Nov 2007 | Executive | 04–06 | 146 | Maisonette | 83y | $535,000 | $340 |
| Oct 2007 | Executive | 04–06 | 146 | Maisonette | 83y | $517,000 | $329 |
| Jan 2007 | Executive | 04–06 | 146 | Maisonette | 84y | $445,000 | $283 |
| Dec 2006 | Executive | 10–12 | 146 | Maisonette | 84y | $463,000 | $295 |
| Jul 2006 | Executive | 10–12 | 148 | Maisonette | 85y | $462,000 | $290 |
| May 2006 | Executive | 04–06 | 146 | Maisonette | 85y | $408,000 | $260 |
| Aug 2005 | Executive | 04–06 | 146 | Maisonette | 85y | $398,000 | $253 |
| Mar 2005 | Executive | 10–12 | 146 | Maisonette | 86y | $425,000 | $270 |
| Dec 2004 | Executive | 04–06 | 146 | Maisonette | 86y | $438,000 | $279 |
| Nov 2004 | Executive | 13–15 | 146 | Maisonette | 86y | $496,000 | $316 |
| Sep 2004 | Executive | 10–12 | 146 | Maisonette | 86y | $442,000 | $281 |
| Aug 2004 | Executive | 04–06 | 146 | Maisonette | 86y | $453,000 | $288 |
| May 2004 | Executive | 07–09 | 146 | Maisonette | 87y | $471,000 | $300 |
| Jan 2004 | Executive | 10–12 | 146 | Maisonette | 87y | $463,800 | $295 |
| Jan 2004 | Executive | 04–06 | 146 | Maisonette | 87y | $450,500 | $287 |
| Oct 2003 | Executive | 07–09 | 154 | Maisonette | 87y | $485,000 | $293 |
| May 2003 | Executive | 10–12 | 146 | Maisonette | 88y | $495,000 | $315 |
| Apr 2003 | Executive | 04–06 | 146 | Maisonette | 88y | $468,000 | $298 |
| Nov 2002 | Executive | 01–03 | 146 | Maisonette | 88y | $490,000 | $312 |
| Jul 2002 | Executive | 07–09 | 146 | Maisonette | 89y | $542,000 | $345 |
| Jun 2002 | Executive | 04–06 | 154 | Maisonette | 89y | $535,000 | $323 |
| Jan 2002 | Executive | 04–06 | 146 | Maisonette | 89y | $526,500 | $335 |
| Dec 2001 | Executive | 10–12 | 148 | Maisonette | 89y | $545,000 | $342 |
| Sep 2001 | Executive | 07–09 | 146 | Maisonette | 89y | $553,800 | $352 |
| Sep 2001 | Executive | 04–06 | 146 | Maisonette | 89y | $505,000 | $321 |
| Sep 2001 | Executive | 01–03 | 146 | Maisonette | 89y | $521,000 | $332 |
| Aug 2001 | Executive | 04–06 | 146 | Maisonette | 89y | $540,000 | $344 |
| Jul 2001 | Executive | 07–09 | 146 | Maisonette | 90y | $568,000 | $361 |
| Nov 2000 | Executive | 04–06 | 146 | Maisonette | 90y | $550,000 | $350 |
| Apr 2000 | Executive | 13–15 | 146 | Maisonette | 91y | $610,000 | $388 |
| Dec 1999 | Executive | 07–09 | 146 | Maisonette | 91y | $628,000 | $400 |
| Aug 1999 | Executive | 13–15 | 146 | Maisonette | 91y | $593,000 | $377 |
| May 1999 | Executive | 04–06 | 146 | Maisonette | 92y | $525,000 | $334 |
| Mar 1999 | Executive | 10–12 | 146 | Maisonette | 92y | $538,000 | $342 |
| Mar 1999 | Executive | 04–06 | 146 | Maisonette | 92y | $517,000 | $329 |