Essex Oxford House School Oxford House School is an independent day school for boys and girls aged 3 to 11. Day Boys Girls Pre-Prep Prep 100 to 200 pupils Contact Details 2-4 Lexden Road, Colchester, CO3 3NE www.oxfordhouseschool.net More pre-prep and prep schools in Essex Brentwood School Chigwell School St Aubyn's School View more Essex schools.