Alpha Preparatory School vs Harrow High School
Side-by-side comparison of key school data
Alpha Preparatory School
Harrow
Harrow High School
Harrow
Overview
Phase
Prep
Secondary
Type
Other independent school
Academy converter
Age Range
3–11
11–18
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Selective
Non-selective
Local Authority
Harrow
Harrow
Pupils & Capacity
Pupils
110
982
Capacity
175
1100
Occupancy
63%
89%
FSM %
-
33.9%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
-
-
Behaviour & Attitudes
-
-
Personal Development
-
-
Leadership & Management
-
-
Last Inspected
-
Sep 2023
Performance (2026)
Progress 8
-
-
Attainment 8
-
49.8
GCSE Eng+Maths 5+
-
53.3%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
-
C+
Points Per Entry
-
34.8
Best 3 A-Levels
-
B-
AAB+ %
-
19%
Value Added
-
Above average
A-Level Students
-
35
Retention
-
100%
University Destinations (2022/23 cohort)
Top-third university
-
13%
Degree course
-
87%
Any L4+ destination
-
87%
Apprenticeships
-
0%
Cohort size
-
46
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (36)
Mathematics (32)
Psychology (26)
Sociology (22)
Business Studies (20)
Chemistry (18)
Sociology (18)
Physics (18)