PrimarySpecial SchoolOpen

Colnbrook School

Hayling Road, Watford, Hertfordshire, WD19 7UY · URN 117670

Public data summary

3.3

out of 10 · 15 data sources

Coverage 54% · Solid

Record

At a glance

Ofsted: Outstanding
Pupils: 28
Age range: 4–11
Gender: Mixed
Capacity: 130
Local authority: Hertfordshire

Outcomes

Published performance

KS2 combined: 0.0%

Context

Attendance and community

Overall absence: 11.7%
Persistent absence: 28.7%
Free school meals: 20.9%
SEN support: 100.0%
English additional language: 16.3%

Resources

Workforce and funding

Staff turnover: 8.8%

Official-data model

Data dimensions

Achievement

0.5

4 contributing signals

Progress

0.5

1 contributing signals

Attendance

6.2

5 contributing signals

Resources

5.7

3 contributing signals

Equity

8.0

2 contributing signals

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School contact

Official website

02084281281

School records are retained from official public datasets and managed through the Y School admin. This atlas is a supporting layer, not the current Y School product. Last refreshed 02/06/2026.