Track record of outstanding achievement
| 2008 | 2009 | 2010 | 2011 | |
| Students achieving 5 GCSE's A*-C | 94% | 97% | 97% | 97% |
| Students achieving 5 GCSE's A*-C with English and Maths | 77% | 77% | 77% | 82% |
April 2006
OFSTED inspection result: Outstanding
August 2007
Year 11 acheive 97% A*-C which places the school in the to 20 Comprehensives in the country
December 2008
OFSTED Inspection rates the school: Outstanding (including and outstanding grade for Sixth Form)
March 2009
Westminster Archdiocese Inspection Report grades the school as Outstanding again.
August 2010
Another year of outstanding results reinforcing Cardinal Wiseman's position of being one of London's leading Comprehensive Schools
August 2011
Cardinal Wiseman is the first Ealing school to see over 80% of its students achieve five or more GCSE at grade A* to C including English and Maths. 97% of students achieved grades A*-C overall