Colnbrook School

  • Special
  • Local authority maintained
  • Ages 4 to 11
Ofsted: Outstanding

Hayling Road, Watford, WD19 7UYOpen in maps (opens in a new tab)

Colnbrook School is a special school in Watford for ages 4 to 11. It is one of the 583 schools in Hertfordshire. Its latest Ofsted rating is Outstanding, from an inspection in October 2013.

Ofsted inspection

Inspected 23 October 2013, report published 13 November 2013

Overall effectiveness
Outstanding
Leadership and management
Outstanding

What Ofsted said

From the inspection on 19 April 2023

A warm welcome from staff in the morning and adults' establishment of clear routines ensure that pupils are ready for the day. Pupils learn and live up to the 'Colnbrook way' of being 'ready, safe and kind'. They thrive on the positive relationships they form with others and settle quickly into school life. Pupils enjoy the opportunities on offer. They love learning in the outdoor areas and get great joy from reading to the school dog, 'Duggee'. In this kind and friendly school, bullying and disagreements are very unusual. Nevertheless, if they do happen, adults quickly put things right. Adults provide exceptional support that helps pupils to deal well with social situations and handle tricky emotions. Pupils can communicate with each other and with adults about how they are feeling. They are safe and looked after well. The personal, social, health and economic education (PSHE) curriculum is central to the school's success and permeates each part of provision. Every interaction is a learning opportunity for pupils to, for example, understand how to be good friends, explore a new language or know how to keep safe online. Pupils learn about how others are different from themselves. For instance, assemblies bring the school community together to celebrate each other's differences and similarities.

Exam results

SATs results (key stage 2), 2024/25

24 pupils took the tests

Expected standard in reading, writing and maths0%

0%, 62 percentage points below the England average of 62%.

Higher standard in reading, writing and maths0%

0%, 8 percentage points below the England average of 8%.

Pupil numbers and mix

130 pupils on roll, with places for 130

Eligible for free school meals26.2%

26.2%, 0.3 percentage points below the England average of 26.5%.

English as an additional language18.5%

18.5%, 3.1 percentage points below the England average of 21.6%.

Special educational needs support0%

0%, 14.8 percentage points below the England average of 14.8%.

Education, health and care plan100%

100%, 94 percentage points above the England average of 6%.

Schools near Colnbrook School

SchoolDistanceOfstedResults
Falconer School2 milesOfsted: GoodAttainment 8: 2.3
Meadow Wood School2 milesOfsted: Good0% met the expected standard
Shaftesbury High School2 milesOfsted judgements: Good to outstandingNot published
Kingsley High School2 milesOfsted: OutstandingNot published
Pinn River School3 milesNo Ofsted inspectionNot published

School details

School type
Community special school
Sector
Local authority maintained
Age range
4 to 11
Gender
Mixed
Headteacher
Ms Caroline Aplin
Address
Hayling Road, Watford, WD19 7UY
Local authority
Hertfordshire
URN
117670

School details from Get Information about Schools, 17 September 2026. Ofsted outcomes published to 31 August 2026. Exam results for 2024/25 from the Department for Education. Pupil mix from the school census, 2025/26.