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Welcome to Kneller Hall School

A future built on 
history and heart

An all-through, co-educational independent school for ages 4 to 18 in Twickenham, formerly Radnor House School and Radnor House Prep.

“Welcome to Kneller Hall School. We have a strong track record of excellent outcomes and pupil progress, and a reputation for providing a happy, holistic education. Set in a historic building with wonderful grounds, we offer an enriched education that brings out the best in every child.”

– Amy Cavilla, Principal

A-Level Value Added, 2025
A-Level Grades A*-B, 2026
GCSE Grades 9-7, 2026
One School, One Pathway

thirty acres of open space

One extraordinary site

When Kneller Hall School moves to the Kneller Hall estate in September 2027, it will become one of the largest independent school campuses in South West London: thirty acres of space, history and possibility. Mature grounds to explore, wide open space for sport, and buildings with genuine character alongside facilities built for modern teaching and learning.

find us

two sites, one school

KNELLER HALL JUNIOR School

current address

41 Kew Foot Road, Richmond, TW9 2SS

address from september 2027

Pope’s Villa, Cross Deep, Twickenham, TW1 4QG

find us

two sites, one school

KNELLER HALL school

current address

Pope’s Villa, Cross Deep, Twickenham, TW1 4QG

address from september 2027

65 Kneller Road, Twickenham, TW2 7DN