Cornerstone School
Belvedere · Bexley
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About Cornerstone School
Cornerstone School is a other academy in Belvedere, Bexley. View current jobs, teaching vacancies and school support roles posted by the school.
TRINITAS ACADEMY TRUST is a Multi-academy trust. The trust operates 7 member schools: 5 primary schools, 1 secondary school, 1 special school. Local authorities: Bexley. Regions: London. — from the TRINITAS ACADEMY TRUST public record.
Cornerstone School is a other academy in Belvedere, Bexley, part of TRINITAS ACADEMY TRUST. It has no live vacancies on SchoolJobs right now.
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School information
- Official name
- Cornerstone School
- Address
- Halt Robin Road
- Postcode
- DA17 6DW
- Country
- England
- Local authority
- Bexley
- Parliamentary constituency
- Erith and Thamesmead
- URN (official identifier)
- 148582
- Establishment number
- 7006
- School status
- Open
- Education phase
- Other
- Age range
- 11–19 years
- Gender intake
- Mixed
- SEND provision
- SEN unit
- Number of pupils
- 112
- As of November 2026
- Capacity
- 100
- School type
- Free school (special)
- Governance
- Academy
- Academy trust
- TRINITAS ACADEMY TRUST
- Local authority
- Bexley
- Headteacher
- Mrs Debbie Donnelly
- Ofsted inspection
- Good · Inspected 18 Jun 2024Source: Ofsted management information · 30 Sep 2026 · Open Government Licence v3.0
- Official website
- www.cornerstone.bexley.sch.uk
- Telephone
- 02087130002
- Date opened
- 1 Sep 2021
Source: get-information-schools.service.gov.uk . Official data last refreshed November 2026.
Pupils at Cornerstone School
| 2025/26 | This school | Bexley | England |
|---|---|---|---|
| Pupils | 112 | 42,240 | 8,355,420 |
| Eligible for free school meals | 43.8% | 20.4% | 26.5% |
| SEN support | 0.0% | 13.5% | 14.6% |
| Education, health and care plan (EHCP) | 100.0% | 5.8% | 5.9% |
| First language other than English (EAL) | 1.8% | 23.1% | 21.6% |
Local authority and England figures are calculated from the same DfE school-level files across state-funded schools.
Source: Department for Education, Schools, pupils and their characteristics and Special educational needs in England , academic year 2025/26. Contains public sector information licensed under the Open Government Licence v3.0.
Ofsted inspection history
1 published inspection for Cornerstone School.
· S5 Inspection
Read reportOverall effectiveness: Good
- Personal development
- Good
- Quality of education
- Good
- Behaviour and attitudes
- Outstanding
- Safeguarding is effective
- Yes
- Effectiveness of leadership and management
- Outstanding
Report published 14 Jul 2024
Source: Ofsted, State-funded school inspections and outcomes: management information (files from 2005 to the latest monthly release; data checked 6 Nov 2026). Contains public sector information licensed under the Open Government Licence v3.0.
Pupil absence at Cornerstone School
| 2025/26 (autumn and spring term) | This school | Bexley | England |
|---|---|---|---|
| Overall absence (sessions missed) | 24.5% | 13.0% | 12.9% |
| Persistent absence (pupils missing 10%+) | 56.0% | 34.4% | 34.7% |
Local authority and England figures are for special schools in the same release.
Source: Department for Education, Pupil absence in schools in England , 2025/26 autumn and spring terms. Contains public sector information licensed under the Open Government Licence v3.0.
Pupil premium at Cornerstone School
Deprivation pupil premium allocation for 2026 to 2027: £61,600 for 56 eligible pupils.
| Financial year 2026-27 | This school | Bexley | England |
|---|---|---|---|
| Pupils eligible | 49.6% | 22.9% | 27.7% |
| Allocation per pupil on roll | £545 | £304 | £370 |
Deprivation pupil premium only; service child and looked-after children premiums are not published per school. Local authority and England figures use the same file.
Source: Department for Education, Pupil premium allocations 2026 to 2027 (September 2026) . Contains public sector information licensed under the Open Government Licence v3.0.
School finances at Cornerstone School
2024/25 academic year (academy accounts return) · Special · 99 pupils. Excludes the trust's central costs.
| This school | Bexley average (per pupil · % of spend) | England average (per pupil · % of spend) | |
|---|---|---|---|
| Total income | £2,696,000 £27,232 per pupil | £39,499 | £31,371 |
| Total spending | £2,262,000 £22,848 per pupil | £28,249 | £28,514 |
| Teaching staff | £1,172,000 £11,838 per pupil · 51.8% | £12,191 · 43.2% | £11,172 · 39.2% |
| Education support staff | £466,000 £4,707 per pupil · 20.6% | £8,794 · 31.1% | £8,727 · 30.6% |
| Supply and agency staff | £0 £0 per pupil · 0.0% | £1,204 · 4.3% | £1,495 · 5.2% |
| …of which agency supply | £0 £0 per pupil · 0.0% | £1,204 · 4.3% | £1,361 · 4.8% |
| In-year balance | £434,000 | ||
| Revenue reserve | £480,000 | ||
Previous year (2023/24): spending £23,551 per pupil, supply and agency £77 per pupil — spending down £703 per pupil on 2023/24.
Finance data is from the official return for that year and may not reflect the school's current position. Averages are pupil-weighted and use the same return, year and phase.
Full detail on DfE's Financial Benchmarking and Insights Tool · Local authority finance averages
Source: Department for Education, Academies Accounts Return 2024/25 via FBIT data sources, checked 6 Nov 2026. Contains public sector information licensed under the Open Government Licence v3.0.
Bexley council: term dates · school admissions (academies and independent schools may set their own dates — check with Cornerstone School)
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Cornerstone School is part of TRINITAS ACADEMY TRUST
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Information we do not currently hold
SchoolJobs publishes only information it can evidence. The following is not available for Cornerstone School.
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- Information source
- Get Information About Schools (DfE)
- Last updated
- 5 Nov 2026