Harris Academy St John's Wood vs Arnold House School
Side-by-side comparison of key school data
Arnold House School
London
Overview
Phase
Secondary
Independent
Type
Academy sponsor led
Other independent school
Age Range
11–18
3–13
Gender
Mixed
Boys
Religious Character
None
None
Admissions
-
Selective
Local Authority
Westminster
Westminster
Pupils & Capacity
Pupils
1326
359
Capacity
1500
385
Occupancy
88%
93%
FSM %
67.7%
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Good
-
Behaviour & Attitudes
Outstanding
-
Personal Development
Good
-
Leadership & Management
Outstanding
-
Last Inspected
Mar 2025
-
Performance (2026)
Progress 8
-
-
Attainment 8
54.0
-
GCSE Eng+Maths 5+
65%
-
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
C
-
Points Per Entry
30.7
-
Best 3 A-Levels
C
-
AAB+ %
10%
-
Value Added
Below average
-
A-Level Students
148
-
Retention
97%
-
University Destinations (2022/23 cohort)
Top-third university
17%
-
Degree course
72%
-
Any L4+ destination
76%
-
Apprenticeships
1%
-
Cohort size
170
-
A-Level Subjects
Subjects offered
15
0
Top subjects
Mathematics (136)
Mathematics (98)
Psychology (80)
Business Studies:Single (62)
Biology (62)
Psychology (62)
Chemistry (58)
Chemistry (56)