Cornerstone School

  • Special
  • Free school
  • Ages 11 to 19
Ofsted: Good

Halt Robin Road, Belvedere, DA17 6DWOpen in maps (opens in a new tab)

Cornerstone School is a special school in Bexley for ages 11 to 19. It is one of the 90 schools in Bexley. Its latest Ofsted rating is Good, from an inspection in June 2024.

Ofsted inspection

Inspected 18 June 2024, report published 14 July 2024

Overall effectiveness
Good
Quality of education
Good
Behaviour and attitudes
Outstanding
Personal development
Good
Leadership and management
Outstanding
Safeguarding
Met

What Ofsted said

From the inspection on 18 June 2024

Pupils settle well and learn how to be enthusiastic and successful learners at Cornerstone. For some, this contrasts with their earlier experiences of education. The staff's ability to uplift spirits contributes significantly to pupils' overall enjoyment of school. The secure attachments that exist help pupils to feel relaxed, positive and ready to learn. All pupils at the school have autism. There is a culture of being positive about what this means for the pupils. Pupils demonstrate an exceptional sense of belonging and self-worth. They make an overwhelmingly positive contribution to their community. For example, litter picking in the local park and organising charity events. Typically, the school is a calm place for pupils to learn. There are times when pupils need help to manage their emotions and behaviour. When this happens, staff know what to do. This is because there is a detailed understanding of each pupils' individual needs. Pupils understand what bullying is and that it is not tolerated. Communication with parents and carers is excellent. For example, senior leaders are always at the school gates before and after school, so any concerns can be dealt with promptly. Parents really appreciate the empathetic approach taken by leaders. It has built high levels of trust between home and school.

What the school should improve

  • Some subjects are at earlier stage of design and implementation This means that, on occasion, pupils' knowledge and skills do not develop as deeply over time. The school should implement their plans to ensure the curriculum is tailored to meet the specific needs of the pupils.

Exam results

GCSE results (key stage 4), 2024/25

14 pupils in the year group

Attainment 8 score6.4

6.4, 39.7 below the England average of 46.1.

Grade 5 or above in English and maths0%

0%, 45.4 percentage points below the England average of 45.4%.

Grade 4 or above in English and maths7.1%

7.1%, 57.7 percentage points below the England average of 64.8%.

Pupils entering the EBacc0%

0%, 40.5 percentage points below the England average of 40.5%.

EBacc average point score0.49

0.49, 3.6 below the England average of 4.09.

Pupil numbers and mix

112 pupils on roll, with places for 100

Eligible for free school meals43.8%

43.8%, 17.3 percentage points above the England average of 26.5%.

English as an additional language1.8%

1.8%, 19.8 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 Cornerstone School

SchoolDistanceOfstedResults
Woodside Academy1 mileOfsted: Good0% met the expected standard
Aspire Academy2 milesOfsted: Good0% met the expected standard
Endeavour Academy Bexley2 milesOfsted: GoodAttainment 8: 12.9
Shenstone School3 milesOfsted judgements: Outstanding0% met the expected standard
Park View Academy3 milesReport card: Expected standard to strong standardNot published

School details

School type
Free schools special
Sector
Free school
Trust
TRINITAS ACADEMY TRUST
Age range
11 to 19
Gender
Mixed
Headteacher
Mrs Debbie Donnelly
Address
Halt Robin Road, Belvedere, DA17 6DW
Local authority
Bexley
URN
148582

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.