Every student and staff member at Crestwood School is assigned a house. The house system is a long standing tradition that creates competition, promotes good work and behaviour, encourages teamwork, provides opportunities to take on responsibilities and brings everyone in the school together. We have 5 houses, all named after famous HMS vessels, Warrior, Endeavour, Invincible, Discovery and Victory. Each house is identified by colour which is displayed on the students ties. As well as regular inter-house competitions and the annual sports day the 5 houses compete in the yearlong house point competition. Every house point issued to students counts towards the house aggregate, the winning house at the end of the year receives the Crestwood School House of the Year trophy.