Primary
St Mary's, Prittlewell, CofE Primary School
Boston Avenue, Southend-on-Sea, SS2 6JH
Key facts
- Phase
- Primary
- Type
- Voluntary aided school
- Ages
- 4 to 11
- Intake
- Mixed
- Pupils
- 611 of 610 places
- Pupils per teacher
- 21.1
- Local authority
- Southend-on-Sea
- Religious character
- Yes
- Diocese
- Diocese of Chelmsford
Staffing23/24
- Teachers (FTE)
- 30.4
- All staff (FTE)
- 56.2
- Pupils per adult
- 11.4
- Pupils
- 642
Staff are counted as full-time equivalents in the November school workforce census, so the pupil figure here is that census’s own and will differ a little from the roll above, which is counted in January.
Ofsted
Last inspected April 2025
- Behaviour and attitudesGood
- Early yearsGood
- Leadership and governanceGood
- Personal developmentGood
- Quality of educationGood
Inspected under the previous framework, which used its own four-point scale. Ofsted now publishes a report card grading several areas separately, so these grades are not directly comparable with a recent inspection’s.
SafeguardingMet
Read the full Ofsted report (opens in a new tab)Earlier inspections1
February 2020
Previous framework
Good
- Behaviour and attitudesGood
- Leadership and governanceGood
- Personal developmentGood
- Quality of educationGood
SATs results
53%
10 points below the Southend-on-Sea average (63% across 29 schools)
103.0
2.4 below the Southend-on-Sea average (105.4 across 29 schools)
24th of 29 by our score, among the primary schools in Southend-on-Sea we can score - 35 in total, the rest without enough published data. Local and same-phase on purpose: a national table mostly measures who attends.
All published measures2024/2025
| Measure | Result |
|---|---|
| Average maths score | 101 |
| Average reading score | 103 |
| Reading, writing and maths | 53% |
| Working at a higher standard | 3% |
From the Department for Education. Measures are published per year and suppressed where a cohort is too small, so some schools show fewer. There are no results for 2019/20 or 2020/21, when exams and assessments were cancelled.
Results over time3 years
Each measure on its own scale, over every year we hold.
| Year | This school |
|---|---|
| 22/23 | 48% |
| 23/24 | 47% |
| 24/25 | 53% |
| Year | This school |
|---|---|
| 22/23 | 103.0 |
| 23/24 | 103.0 |
| 24/25 | 103.0 |
| Year | This school |
|---|---|
| 22/23 | 101.0 |
| 23/24 | 101.0 |
| 24/25 | 101.0 |
Boston Avenue, Southend-on-Sea, SS2 6JH
Admissions
How to apply (opens in a new tab)
You apply through your council, not the school - even for academies and free schools. Applications close on 15 January, the year before starting.
Southend-on-Sea admissions (opens in a new tab)
The council publishes the oversubscription criteria and last year’s offer distances, which is the closest thing to knowing your chances.
If you are refused a place (opens in a new tab)
You can appeal, and you can join a waiting list at the same time. Accept whatever offer you get first - declining it can leave you with no place at all.
This school’s own admissions (opens in a new tab)
Schools that set their own criteria - faith schools, grammars, academies - publish them on their own site.
Contact
- Headteacher
- Aleishia Lewis
- Address
- Boston Avenue, Southend-on-Sea, SS2 6JH
- Telephone
- 01702354012