Colnbrook School
Hayling Road, Watford, WD19 7UY
130 pupils · 100% of 130 capacity
- Type
- Community special school
- Ages
- 4–11
- Gender
- Mixed
- Religious character
- Does not apply
- Local authority
- Hertfordshire
- Free school meals
- 26.2%
Ofsted
Outstanding (2023) — Ungraded inspection — “School remains Outstanding” (previous grade confirmed, not re-graded)
This school has not yet been inspected under the report-card system introduced in November 2025. When it is, this section will show a grade for each area — Ofsted says the new grades do not map onto the old ones, so we do not predict them.
Inspected 20 April 2023, published 14 June 2023. Read the full Ofsted report
England has three coexisting inspection systems — how we translate them into one signal.
Exam results
| Measure | 2024/25 |
|---|---|
| Reaching the expected standard in reading, writing & maths | 0% |
| Reaching the higher standard | 0% |
“Not published (small cohort)” means the DfE suppressed the figure to protect small cohorts — it is not a zero.
Nearby alternatives
- St John's School 2.1 km · No Ofsted rating
- Merchant Taylors' School 2.2 km · No Ofsted rating
- St Margaret's School 2.3 km · No Ofsted rating
- Falconer School 2.6 km · Some aspects not as strong (2025)
- Chessbrook Education Support Centre 2.7 km · Outstanding — confirmed 2024 · previous system
- St Helen's School 2.7 km · No Ofsted rating
Straight-line distance — not travel time, and not a catchment. Same phase, open schools only.
Data from DfE and Ofsted open data (OGL v3) — sources. School record updated 10 July 2026. Report incorrect data.