Rice House Morgan House Treacy House Callan House Until 2003, St Edmund’s consisted of 4 houses, Callan, Morgan, Rice and Treacy. In 2003, these houses were split these into 8 houses, Callan 1, Callan 2, etc. In house competition, the eight houses gain separate scores that then get added together into the 4 houses for the overall winner. Student in houses compete in these activities: - Interhouse Swimming - Dad’s ‘n’ Lads Night - Interhouse Choir Competition - Interhouse Cross Country - Interhouse Athletics - Yearn 8 Garden Competition