St Martin's School
40 Moor Park Road, Northwood, HA6 2DJ
Independent school for ages 3–13 in Northwood. Boys intake, Church of England ethos.
St Martin's School is a selective independent boys' preparatory school in Northwood, Hillingdon, for ages 3 to 13. It has nursery classes, around 380 pupils and a Church of England ethos.
Its January 2025 ISI inspection found standards and safeguarding met, with the ISI summary noting effective governor oversight and regular engagement with school leaders and staff.
The school describes itself as an independent preparatory school for boys, with values of happiness, success, opportunity, hard work, each other and friendship. It says boys are lively and curious, and that the school aims to equip them with the skills and attitudes to become successful and happy.