Welcome to St. Martin’s, a private preparatory school for around 400 boys situated on the beautiful grounds of Northwood. Proudly independent for over one hundred years, we are a preparatory school in the widest sense.
Our boys are lively and curious; they love learning and they love their school. Our aim is to equip them with the skills and attitudes that will enable them to become successful and happy in what they choose to do.
We are a warm and welcoming community with a distinct family atmosphere where each boy is valued and encouraged to be the very best they can be. We believe our boys are ‘better prepared’ for all that lies ahead in their learning journey and in their individual lives. Please do come and visit us and see first hand what makes our school so successful and distinctive.

Headmaster's Welcome
The St. Martin's Difference

Happiness at Our Core

Success Beyond the Classroom

Opportunity for All
A Rich and Rewarding Education
At St. Martin's, our curriculum is ambitious and carefully sequenced to challenge and inspire. We believe that a well-rounded education includes a vibrant co-curricular program and a strong sense of community.
From their very first day, your son is welcomed into a community that is designed to help him grow and thrive, every step of the way. Our journey is structured to ensure a seamless and supportive progression.
Nursery & Pre-Prep (Ages 3-7)
Prep (Ages 7–11)
Senior Prep (Ages 11–13)

“In an area peppered with academic boys’ preps of a similar size, parents say this one has the edge pastorally. ‘You see it when you go round the school,’ said one, ‘the caring teachers and happy, confident children who don’t seem all cut from the same cloth’”.
The Good Schools Guide, 2024

As a standalone prep school, we have an impressive track record of sending our boys to a wide range of top senior schools, many with prestigious scholarships, a testament to the success of our pupils.
Our Values
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