- Age range
- 2–14
- Co-ed status
- Mixed
- Number of students
- 425
- Day / boarding
- Day only
- Religious affiliation
- Church of England
- Average fees
- £22,740 (annual, inc. VAT)
- Has a nursery
- Yes
How the school describes itself
- Cumnor is contemporary, ambitious and rooted in community.
- The school emphasises individual opportunity, excellence and helping children grow into curious, independent learners.
- The school is confident, lively and unmistakably preparatory.
Fee profile
Annual fees including VAT. 2025-26.
Parents like
- A compelling option for families who want a full-blooded Sussex prep with real breadth and no shortage of energy.
- The attraction is likely to be the mix of results, opportunity and a culture that still sounds warm rather than hard-edged.
- It should suit parents who want children stretched while also being encouraged to keep their sense of fun and individuality.
Admissions
Cumnor invites families to visit, talk through the right entry point and get to know the school before moving to registration and assessment. That feels right for a well-established day-and-boarding prep where the choice is not just about academics but about whether the family wants a notably broad and high-energy prep-school experience.
Scholarships
Cumnor publishes a more developed awards picture than some prep schools, including Foundation Scholarships and other routes that recognise promise in the later prep years, alongside fee assistance in certain cases. Just as important, the school makes clear that scholarship preparation for senior-school entry is a normal part of older pupils' experience.
Bursaries
Cumnor House Sussex publishes bursary opportunities alongside its wider scholarships programme. Published information highlights support connected to its Foundation Scholarships and broader access work.
- Published bursary opportunity material references support linked to Years 4 to 8; families should confirm the current entry points directly with the school.
- No fixed remission range is published.
- Families should contact admissions for the current bursary criteria, deadlines and supporting evidence requirements.
Inspection snapshot
Cumnor's current inspection information is very recent, led by its October 2025 ISI report. That gives families a fresh external view of a school that publicly leans on curiosity, independence and strong community values as much as on traditional prep outcomes.
Assessment approach
Cumnor appears to combine robust tracking with a genuinely expansive prep curriculum. Assessment is clearly used to identify strengths, guide support and prepare older pupils for scholarship and senior-school applications, but the school also seems keen to frame progress in terms of confidence, independence and enthusiasm for learning.
For schools
School staff? Join us and improve this profile.
Upload official imagery, add your website and admissions links, and choose a school-supported membership package.