The House System function in the School to give opportunities to each student to make the school motto "DO WELL ALL THAT YOU DO" more concrete in her school life. It aims at.
- Training leaders
- Developing a spirit of healthy competition
- Drawing our hidden talents
- Promoting loyalty, concern and co-operation.
The four Houses, their feast days and mottos are as follows
| HOUSE | FEAST DAY | MOTTO |
| St. Lucy's | December 13 | Be faithful to what is true and just as an expression of inner strength. |
| St. Teresa's | October 15 | Recognise the dignity and appreciate the uniqueness of every person. |
| St. Margaret's | October 16 | Be channels of God's forgiving love to others. |
| St. Agnes' | January 21 | Be pure in thought, word and deed as an expression of inner strength. |