IndependentData as of May 2026

St Mary's Preparatory

13 St Andrew's Road, Henley-on-Thames, RG9 1HS

Other independent school

Pupils

110

Ages

3-11

Capacity

200

Inspected by ISI, not Ofsted

Since September 2023, ISI no longer awards an overall grade like Good or Outstanding. Read the school's latest report for compliance, significant strengths, and areas for improvement.

Find reports on isi.net

Inspection

ISI inspected

Community & Reviews

What parents say and who teaches here

Parent Reviews

Location & Nearby

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Data shown for guidance only · confirm details with the school before applying

About St Mary's Preparatory

St Mary's Preparatory is a primary school in Oxfordshire. The school has around 110 pupils on roll. Use this page to explore performance trends, inspection history, admissions notes and neighbourhood context before applying.

Location: 13 St Andrew's Road, RG9 1HS | More schools in Oxfordshire

Frequently asked questions about St Mary's Preparatory

Where is St Mary's Preparatory located?

St Mary's Preparatory is a primary school in Oxfordshire (RG9 1HS).

How many pupils attend St Mary's Preparatory?

St Mary's Preparatory has around 110 pupils on roll according to the latest school census data.

How can I compare St Mary's Preparatory with other schools?

View St Mary's Preparatory's full profile on FavSchools for multi-year results and Ofsted history, then use the comparison tool or interactive map to explore nearby alternatives in Oxfordshire.