South East London Dulwich College Dulwich College is an independent day and boarding school for boys aged 2 to 18. Day Boarding Boys Pre-Prep Prep Senior Over 1,000 pupils Contact Details Dulwich Common, London, SE21 7LD www.dulwich.org.uk More pre-prep and prep schools in South East London Alleyn's School Sydenham High School View more South East London schools. More senior schools in South East London Alleyn's School Sydenham High School View more South East London schools.