Sussex House School

68 Cadogan Square, Chelsea, SW1X 0EA

Independent school for ages 8–13 in Chelsea. Boys intake, Church of England.

Sussex House School is an independent Church of England boys' prep school in Kensington and Chelsea, teaching around 185 pupils aged 8 to 13.

Its ISI inspection in May 2024 found that standards and safeguarding were met.

The school says it is an IAPS boys' preparatory school founded in 1952 and located in Cadogan Square. It describes an aim to create an inspirational environment shaped by learning, creativity and sporting achievement.

Ages 8–13 · All-through

187 pupils · On roll

Independent school · Boys

Open days and visits at Sussex House School

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Primary applications close on 15 January 2027; secondary applications close on 31 October 2026. Sign in and create a planner to keep the deadline and school visits together. See Kensington and Chelsea’s deadlines and how to apply →