- Age range
- 2–11
- Co-ed status
- Girls
- Number of students
- 171
- Day / boarding
- Day only
- Religious affiliation
- Christian
- Average fees
- £16,061 (annual, inc. VAT)
- Has a nursery
- Yes
How the school describes itself
- Seaton House School is settled, caring and confidence building, and aims to combine secure academic foundations with confidence, kindness and readiness for the next stage.
Fee profile
Annual fees including VAT. 2025-26.
Parents like
- Will suit families seeking a girls’ prep in south-west London where confidence and strong habits can develop side by side.
Admissions
Admissions at Seaton House School are warm, visit led and well suited to families seeking a Sutton girls’ prep with a close community, clear foundations and a calm London-suburban feel. The school should suit parents who value a prep environment where children are known well, stretched thoughtfully and prepared for the next stage without the atmosphere feeling overdone.
Scholarships
Scholarships are not the main draw at this age. Families choose Seaton House School for its atmosphere, daily pastoral feel and preparation for the next stage rather than for awards alone, even if later senior-school scholarships may form part of the onward picture.
Bursaries
Inspection snapshot
The overall picture is settled and confidence building, with the school foregrounding a prep-school atmosphere that feels nurturing but purposeful, with clear attention to confidence as well as academic habits. Parents should still visit because the decisive question is whether the balance of warmth, challenge and day-to-day pace feels right for their daughter.
Assessment approach
Assessment at Seaton House School is close, well organised and built around secure academic foundations, with enough structure to keep standards high while still leaving room for confidence and curiosity. Parents should expect clear communication, careful tracking of core skills and enough stretch to prepare girls well for the next stage without making the school feel relentlessly test driven.
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