Warren Dell Primary School vs Colnbrook School
Side-by-side comparison of key school data
Warren Dell Primary School
Watford
Colnbrook School
Watford
Overview
Phase
Primary
Special
Type
Academy converter
Community special school
Age Range
2–11
4–11
Gender
Mixed
Mixed
Religious Character
Does not apply
Does not apply
Admissions
-
-
Local Authority
Hertfordshire
Hertfordshire
Pupils & Capacity
Pupils
264
130
Capacity
264
130
Occupancy
100%
100%
FSM %
23.2%
26.2%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
Outstanding
-
Quality of Education
Outstanding
-
Behaviour & Attitudes
Outstanding
-
Personal Development
Outstanding
-
Leadership & Management
Outstanding
-
Last Inspected
Jan 2024
Apr 2023
Performance (2025)
Progress 8
-
-
Attainment 8
-
-
GCSE Eng+Maths 5+
-
-
KS2 Reading
73%
0%
KS2 Maths
88%
0%
KS2 Writing
79%
0%