Glenthorne High School vs Westbourne Primary School
Side-by-side comparison of key school data
Glenthorne High School
Sutton
Overview
Phase
Secondary
Primary
Type
Academy converter
Academy converter
Age Range
11–18
3–11
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Non-selective
-
Local Authority
Sutton
Sutton
Pupils & Capacity
Pupils
1754
656
Capacity
1558
630
Occupancy
113%
104%
FSM %
14.0%
13.4%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
Good
Quality of Education
Good
Good
Behaviour & Attitudes
Good
Outstanding
Personal Development
Outstanding
Outstanding
Leadership & Management
Good
Good
Last Inspected
Jan 2026
Mar 2023
Performance (2026)
Progress 8
-
-
Attainment 8
63.6
-
GCSE Eng+Maths 5+
80.4%
-
KS2 Reading
-
93%
KS2 Maths
-
94%
KS2 Writing
-
91%
A-Level Performance (2024/25)
Average Grade
B
-
Points Per Entry
38.9
-
Best 3 A-Levels
B-
-
AAB+ %
20%
-
Value Added
Average
-
A-Level Students
182
-
Retention
92%
-
University Destinations (2022/23 cohort)
Top-third university
26%
-
Degree course
70%
-
Any L4+ destination
76%
-
Apprenticeships
3%
-
Cohort size
164
-
A-Level Subjects
Subjects offered
15
0
Top subjects
Mathematics (168)
Mathematics (112)
Chemistry (88)
Physics (84)
Biology (78)
Biology (72)
Psychology (68)
Sociology (68)