The Cathedral School of St Mary
Academy converter in Plymouth, Plymouth.
School details
| Phase | Primary |
|---|---|
| Type | Academy converter |
| Age range | 4 to 11 |
| Gender | Mixed |
| Religious character | Roman Catholic |
| Sixth form | Does not have a sixth form |
| Pupils on roll | 102 (school census 15-01-2026) |
| Capacity | 105 |
| Free school meals | 52.00% |
| Trust or sponsor | PLYMOUTH CAST |
| Local authority | Plymouth |
| Address | Cecil Street, Stonehouse, Plymouth, Devon, PL1 5HW |
| Map | View on Google Maps |
| Website | www.csosm.org.uk |
| Telephone | 01752265270 |
| URN | 140785 |
Ofsted inspection
Latest graded inspection under the previous framework (Education Inspection Framework), started 29 April 2025, published 9 June 2025:
| Overall effectiveness | Not given (single-word overall grades were not awarded from September 2024) |
|---|---|
| Quality of education | Good |
| Behaviour and attitudes | Good |
| Personal development | Outstanding |
| Leadership and management | Good |
| Early years provision | Good |
| Safeguarding effective | Yes |
Read the Ofsted reports for this school
Ofsted stopped giving single-word overall effectiveness grades in September 2024 and introduced report cards from November 2025. Older grades are shown with their dates and may not reflect the school today.
Nearby schools
- St Peter's CofE Primary School (primary school, about 0.3 km)
- Pilgrim Primary Academy (primary school, about 0.4 km)
- Stuart Road Primary Academy (primary school, about 0.6 km)
- St Andrew's Cof E VA Primary School (primary school, about 0.7 km)
- High Street Primary Academy (primary school, about 0.7 km)
- Stoke Damerel Primary Academy (primary school, about 1.1 km)
- Mount Street Primary School (primary school, about 1.2 km)
- St George's CofE Primary Academy (primary school, about 1.3 km)
Browse: Primary schools in Plymouth
Contains public sector information licensed under the Open Government Licence v3.0. School data: Department for Education, Get Information about Schools (downloaded 11 October 2026). Inspection data: Ofsted, state-funded schools inspections and outcomes management information (as at 31 August 2026). Last updated 2026-10-11.