How many pupils does Cornerstone School have?

Cornerstone School has 99 pupils on roll, according to Department for Education data.

What is Cornerstone School's Ofsted rating?

Cornerstone School was rated Good at its most recent Ofsted inspection (18 June 2024).

How does Cornerstone School perform at GCSE?

Pupils at Cornerstone School achieved an average Attainment 8 score of 19.3 in 2025/26.

Is Cornerstone School part of an academy trust?

Yes — Cornerstone School is part of TRINITAS ACADEMY TRUST.

Where is Cornerstone School?

Cornerstone School is located at Halt Robin Road, Belvedere, Bexley, DA17 6DW.

Cornerstone School

Halt Robin Road, Belvedere, Bexley, DA17 6DW

Good

Inspected 18 June 2024

Good

Ofsted

19.3

Attainment 8

11–19

Ages

Pupils

Mixed

Gender

Free schools special

Type

About Cornerstone School

Cornerstone School is a free school special in Belvedere, Bexley, England, for pupils aged 11–19. It has 99 pupils on roll. It is part of TRINITAS ACADEMY TRUST. Its most recent Ofsted inspection (18 June 2024) rated it Good. At GCSE, pupils achieved an average Attainment 8 score of 19.3 (2025/26). 43.8% of pupils are eligible for free school meals, and 1.8% have English as an additional language.

School Information

Local Authority: Bexley →
School Type: Free schools special
Age Range: Ages 11–19
Gender: Mixed
Pupils / Capacity: 99 / 100 (99%)
Nursery: No Nursery Classes
Religious Character: None
Admissions Policy: Non-selective
Last Ofsted Inspection: 18 June 2024

Pupil profile

2025/26

Who attends this school — useful context if you’re considering teaching here.

43.8%

Free school meals

1.8%

EAL

100%

SEN support

EHC plan

Source: DfE School Census, 2025/26, licensed under the Open Government Licence v3.0.

Results & performance

2025/26

Official Department for Education results, pupil destinations and attendance.

Attendance

20.2%

Overall absence

48.6%

Persistent absence

Source: Department for Education performance tables, 2025/26, licensed under the Open Government Licence v3.0. Some independent schools’ qualifications (e.g. IGCSEs) are not all reflected in these figures.

Workforce

2024/25

Staffing at this school, with the trend over recent years — useful if you’re considering working here.

16.09

Teachers (FTE)

↑ +6.1 vs 2023/24

Pupils per teacher

↓ -1.6 vs 2023/24

12.4

Teaching assistants (FTE)

↑ +5.4 vs 2023/24

£48,813

Avg teacher salary

Mean · 18% on leadership pay

↓ −£270 vs 2023/24

Teacher vacancies

0% rate

→ 0 vs 2023/24

Leadership (FTE)

→ 0.0 vs 2023/24

Data for the 2024/25 academic year (trend lines show 3 years). Source: DfE School Workforce Census, licensed under the Open Government Licence v3.0. State-funded schools only.

School finances

2024-25

How this school is funded and where the money goes — per pupil.

£22,848

Spend per pupil

£27,232

Income per pupil

52%

Spent on teaching staff

Source: DfE school finance returns (CFR for council-maintained schools, AAR for academies), 2024-25, licensed under the Open Government Licence v3.0. Per-pupil figures are calculated from total income/expenditure.

Contact Details

Address: Halt Robin Road, Belvedere, Bexley, DA17 6DW
Phone: 02087130002
Head Teacher: Debbie Donnelly
Website: https://www.cornerstone.bexley.sch.uk/

Academy Trust

TRINITAS ACADEMY TRUST →

Teaching Jobs

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Frequently asked questions

What type of school is Cornerstone School?: Cornerstone School is a free school special in Belvedere, Bexley, England, for pupils aged 11–19.
How many pupils does Cornerstone School have?: Cornerstone School has 99 pupils on roll, according to Department for Education data.
What is Cornerstone School's Ofsted rating?: Cornerstone School was rated Good at its most recent Ofsted inspection (18 June 2024).
How does Cornerstone School perform at GCSE?: Pupils at Cornerstone School achieved an average Attainment 8 score of 19.3 in 2025/26.
Is Cornerstone School part of an academy trust?: Yes — Cornerstone School is part of TRINITAS ACADEMY TRUST.
Where is Cornerstone School?: Cornerstone School is located at Halt Robin Road, Belvedere, Bexley, DA17 6DW.

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