| 1950 | Purchase of St Bernard's site by Archbishop James Duhig. |
| 1953 | Blessing of the first St Bernard's Church and School by Archbishop James Duhig. |
| 1955 | Blessing of the Convent by Archbishop James Duhig. |
| 1962 | Erection of new classrooms adjacent to the Convent. |
| 1963 | Blessing of St Martin's Church, Eight Mile Plains by Archbishop James Duhig. |
| 1966 | Opening of Clairvaux College. |
| 1969 | 10th January. Fr Kevin Aspinall appointed first Parish Priest. |
| 1970 | 1st November. Blessing of the second St Bernard's Church by Bishop H Kennedy. |
| 1971 | 28th March. Opening of MacKillop College by Archbishop P M O'Donnell. |
| | Completion of the classrooms adjacent to MacKillop College. |
| 1973 | 18 March. Blessing of St Bernard's Presbytery by Archbishop P M O'Donnell. |
| 1975 | 26th October. Blessing of the new St Bernard's Infants' School by Archbishop F R Rush. |
| 1977 | Completion of extensions to the Convent. |
| | Extension and renovation of St Martin's. |
| 1978 | August. Relocation of St Bernard's Church. |
| | October. Construction of new church begun. |
| 1979 | 25th March. Blessing of the new St Bernard's Church by Archbishop F R Rush. |
| 1985 | Opening of the Clairvaux MacKillop College as a co-educational Catholic High School. |
| 1988 | First lay principal appointed to St Bernard's School. |
| 1991 | 12th December. Death of Fr Kevin Aspinall, first Parish Priest. |
| 1992 | 31st January. Appointment of Fr Peter Meneely as Parish Priest. |
| | 13th December. Blessing by Bishop J Cuskelly of the Stained Glass Window in St Bernard's Church, in memory of Fr Kevin Aspinall. |
| 1993 | 26th September. Blessing of St Martin's Church and renovations. |
| | Blessing of the Mary MacKillop Multi Purpose Learning Centre, Kevin Aspinall Centre and Edmund Rice Centre, at Clairvaux MacKillop College, by Bishop J Cuskelly. |
| 1994 | St Bernard's Parish Silver Jubilee. |
| 1995 | Extensions to the presbytery and parish office. |
| 1997 | Opening of the St Bernard's Parish Preschool. |
| 2000 | Removal of St Joseph's Convent. |
| | 1st July appointment of Fr Dudley McMahon as Parish Priest. |
| 2001 | 18th February. Opening of the Fr Kevin Aspinall Centre. |
| 2003 | Celebration on the 2nd November for 40th anniversary of the opening of St Martin's Church. |
| 2004 | Stage 1 of the redevelopment of St Bernard's school begins. |
| 2005 | 6 August. St Bernard's School, Golden Jubilee Mass. |
| | 8 August. Blessing and Opening of St Bernard's new School Building. |
| 2007 | Sisters of St Joseph fare welled after more than 50 years of ministry in the school and parish |
| | 24 August. Blessing and Opening of the Prep School building. |
| 2009 | 40th anniversary of St Bernard's Parish. |
| | 1 January. Appointment of Fr Ian Wren as Parish Priest. |
| | 25 March. 30th anniversary of the opening of St Bernard's Church. |