Bolder Academy vs Marlborough Primary School
Side-by-side comparison of key school data
Bolder Academy
Isleworth
Marlborough Primary School
Isleworth
Overview
Phase
Secondary
Primary
Type
Free schools
Community school
Age Range
11–18
3–11
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Non-selective
-
Local Authority
Hounslow
Hounslow
Pupils & Capacity
Pupils
909
514
Capacity
1260
660
Occupancy
72%
78%
FSM %
28.9%
17.0%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
Good
-
Quality of Education
Good
-
Behaviour & Attitudes
Good
-
Personal Development
Outstanding
-
Leadership & Management
Good
-
Last Inspected
Dec 2022
Nov 2024
Performance (2026)
Progress 8
-
-
Attainment 8
51.7
-
GCSE Eng+Maths 5+
51.2%
-
KS2 Reading
-
88%
KS2 Maths
-
85%
KS2 Writing
-
85%
A-Level Performance (2024/25)
Average Grade
B-
-
Points Per Entry
37.1
-
Best 3 A-Levels
B-
-
AAB+ %
15%
-
Value Added
Average
-
A-Level Students
32
-
Retention
100%
-
A-Level Subjects
Subjects offered
15
0
Top subjects
Mathematics (34)
Biology (20)
Chemistry (16)
Computer Science (16)
History (16)
English Literature (14)
Geography (14)
Physics (14)