The school is organized into four houses, namely– Red, Blue, Green and Yellow. Each house signifies a virtue and has a certain role-model for each virtue. The Red house stands for peace and is represented by Mother Theresa, Blue for purity and is represented by Rani Laxmi Bai, Green for knowledge (honesty in the primary section) and is represented by Indira Gandhi and Yellow for achievement and is represented by Sarojini Naidu. Holy Cross girls in the primary section wear red ties with their house stripes whereas the students in the secondary section wear ties of their individual house colours as a matter of pride and distinction within the School.