Colnbrook School, Watford
Data last updated 11 Sept 2026
Key Information
DfE GIASOfsted Rating
Ofsted · 3 years agoOverall
Ofsted Insights
Ofsted rated this school Outstanding at its October 2013 inspection — unchanged since its previous inspection.
Rated Outstanding for
Leadership & management.
A plain-English summary of the full inspection report is coming soon.
At a Glance
26.2%
Free School Meals
No
Boarding
No
Nursery
No
Sixth Form
SLCN - Speech, language and Communication, ASD - Autistic Spectrum Disorder, MLD - Moderate Learning Difficulty, SLD - Severe Learning Difficulty
SEN Provision
No
Special Measures
Primary Performance (KS2)
Academic year 2025/26KS2 Results (% meeting expected standard)
Reading has remained stable at around 0%. Maths has remained stable at around 0%. Writing has remained stable at around 0%.
Class Sizes
0.0
Avg class size
0
Total classes
2024/25 academic year
Getting There
Train Stations
Bus Stops
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Capacity & Demand
School Occupancy
100%
Over capacity
130 pupils
130 capacity
0 places over capacity
Area Demand Pressure - Watford
Based on MHCLG housing supply data for Watford
Admissions Demand - Hertfordshire
Places available
15,354
Applications
13,699
Got 1st preference
75.8%
Got preferred school
94.7%
Secondary admissions across Hertfordshire (2025/26)
Inspection History(6)
House Prices
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SEN Provision
How many pupils have special educational needs, what types of support the school provides, and how it compares to similar schools.
Pupil Demographics
The school's pupil mix - ethnicity breakdown, free school meals eligibility, and English as an additional language. Useful context when evaluating school fit.
Teachers & Staff
Teacher qualification rates, pupil-to-teacher ratio, staff turnover, and salary data. Shows how well-resourced and stable the school's workforce is.
Pupil Absence2024/25
9.59243%
Overall absence
38.58268%
Persistent absence
127
Enrolments
Absence trend
Source: DfE pupil absence statistics. Persistent absence = pupils missing 10%+ sessions.
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Linked Schools
Schools linked by geographic proximity
Colnbrook School
Nearby Schools
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