Great Baddow High School vs Octavia House Schools, Essex
Side-by-side comparison of key school data
Great Baddow High School
Chelmsford
Octavia House Schools, Essex
Great Baddow
Overview
Phase
Secondary
Special
Type
Academy converter
Other independent special school
Age Range
11–18
5–16
Gender
Mixed
Mixed
Religious Character
Does not apply
None
Admissions
Non-selective
-
Local Authority
Essex
Essex
Pupils & Capacity
Pupils
1516
61
Capacity
1520
115
Occupancy
100%
53%
FSM %
16.4%
-
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Requires Improvement
-
Behaviour & Attitudes
Good
-
Personal Development
Good
-
Leadership & Management
Requires Improvement
-
Last Inspected
Mar 2026
Jul 2023
Performance (2026)
Progress 8
-
-
Attainment 8
48.3
-
GCSE Eng+Maths 5+
39.8%
-
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
B-
-
Points Per Entry
36.1
-
Best 3 A-Levels
B-
-
AAB+ %
14%
-
Value Added
Average
-
A-Level Students
118
-
Retention
98%
-
University Destinations (2022/23 cohort)
Top-third university
12%
-
Degree course
55%
-
Any L4+ destination
63%
-
Apprenticeships
8%
-
Cohort size
130
-
A-Level Subjects
Subjects offered
15
0
Top subjects
Geography (82)
Geography (72)
Psychology (70)
Psychology (64)
Mathematics (54)
History (52)
Business Studies:Single (52)
Chemistry (50)