Bassett House School is a preparatory school for children aged 3 to 11 years old based in North Kensington. The children continue at Bassett House until the age of eleven, when they move to their senior schools. Bassett House has two sister schools, Orchard House School in Chiswick and Prospect House School in Putney. All three schools take both boys and girls from the age of 3 or 4 until the time they leave for their next senior or intermediate preparatory schools.