Seaton House School vs Harris Academy Sutton
Side-by-side comparison of key school data
Seaton House School
Surrrey
Harris Academy Sutton
Sutton
Overview
Phase
Prep
Secondary
Type
Other independent school
Free schools
Age Range
2–11
11–19
Gender
Girls
Mixed
Religious Character
None
None
Admissions
-
Non-selective
Local Authority
Sutton
Sutton
Pupils & Capacity
Pupils
168
1294
Capacity
204
1295
Occupancy
82%
100%
FSM %
-
12.1%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
Outstanding
Quality of Education
-
Outstanding
Behaviour & Attitudes
-
Outstanding
Personal Development
-
Outstanding
Leadership & Management
-
Outstanding
Last Inspected
-
Feb 2023
Performance (2026)
Progress 8
-
-
Attainment 8
-
58.7
GCSE Eng+Maths 5+
-
69.3%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
-
B-
Points Per Entry
-
37.4
Best 3 A-Levels
-
B-
AAB+ %
-
23%
Value Added
-
Average
A-Level Students
-
105
Retention
-
100%
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (106)
Psychology (68)
Biology (58)
Chemistry (50)
Economics (46)
History (42)
Government and Politics (36)
Physics (36)