St Mary's Church of England Primary School
63%
Capacity
62
Pupils
4.6x
Demand
About St Mary's Church of England Primary School
St Mary's Church of England Primary School in Chelmsford is a small state primary with 62 pupils against a capacity of 98, operating well below its potential size. This undersubscription is notable given local demand: for the 2025/26 intake, the school received 23 applications for only 5 places, with 4 of those coming as first preferences, yielding an oversubscription ratio of 4.6. The proportion of pupils eligible for free school meals stands at 32.3%, significantly above the national average of roughly 23%, indicating the school serves a notably disadvantaged catchment. Headteacher Theresa Walker leads a team that has clearly worked to improve the school, as reflected in its most recent Ofsted inspection. The school's Church of England character and its small, close-knit feel likely appeal to families seeking a more intimate setting than larger primaries in the Essex area.
Academically, the school's performance is mixed but improving. In the 2023/24 Key Stage 2 results, just 43% of pupils met the expected standard in reading, writing and maths combined, compared to the Essex local authority average of 62%. This places St Mary's 39th out of 41 schools in Chelmsford and in the bottom 50% nationally. However, the picture is more nuanced: 71% of pupils reached the expected standard in maths, with an average score of 103, while reading and writing both sat at 43% expected. No pupils achieved the higher standard in reading, writing or maths combined. The school's most recent Ofsted inspection in July 2024 rated overall effectiveness as Good, a significant improvement from its previous Requires Improvement rating. Behaviour and attitudes, and personal development, were both judged Outstanding, with leadership and management and quality of education rated Good.
The school offers a solid range of facilities for its size, including a sports hall, library, sensory room, art studios, forest school, ICT suite, playing fields and a chapel. Sports provision covers athletics, tennis, swimming, dance and netball, while clubs include eco club, gardening, drama and science club. SEND provisions are well-documented, covering moderate learning difficulty, social emotional and mental health, speech language and communication, autistic spectrum disorder and other difficulties. For families considering St Mary's, the key trade-off is clear: you get a small, close-knit setting with strong pastoral care and outstanding behaviour ratings, but academic outcomes currently lag behind the local average. The school is oversubscribed, so early application is essential, and its Church of England foundation may be a factor for some families. It suits those who prioritise personal development and a supportive community over headline exam results.
Key Details
| School Type | Primary (State) |
| Age Range | 4 to 11 years |
| Gender | Mixed |
| Religious Character | Church of England |
| Address | Main Road, Chelmsford, Chelmsford, CM3 8RJ |
| Headteacher | Theresa Walker |
| Local Authority | Essex |
| Number of Pupils | 62 |
| Free School Meals (FSM) | 32.3% |
| School Capacity | 62 / 98 (63% full) |
Ofsted Inspection Breakdown
2 Jul 2024Overall Effectiveness
Good
Additional Provisions
Source: Ofsted, 8 Sept 2024. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
League Table Position
Based on KS2 Reading, Writing & Maths (43%)
11977th of 13,686
Nationally
1352nd of 1,612
In East of England
39th of 41
In Chelmsford
Source: Classpot analysis of DfE KS2 Reading, Writing & Maths data
KS2 SATs Results
2023/24Reading, Writing & Maths Combined
43%
Expected Standard
0%
Higher Standard
Source: Department for Education, 2023/24. National expected standard benchmark is around 65%.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
Facilities
9Facilities may vary. Contact the school for current availability.
Extracurriculars
9Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
Admissions
2025/26Oversubscribed5
23
High Demand
Competitive - many more applications than places available
4 families put this school as their 1st choice (17% of all applications)
Source: Department for Education, 2025/26. Data reflects national offer day applications and offers.
School day
Teaching hours
08:45 – 15:15
Breakfast club
08:00-08:45
Source: stmaryssw.co.uk. Extracted automatically — confirm with the school before relying on these times.
Class profile
2024/25Better than 75% of schools in England.
Better than 75% of schools in England.
Lower is generally better — fewer pupils per teacher or per class means more individual attention. Sources: DfE School Workforce Census & Schools, pupils and their characteristics, 2024/25.
Pupils & demographics
2024/25Above the national average (25%) — higher-disadvantage intake.
Below most schools — predominantly English as first language.
Ethnic background
- White British90.3%
- Mixed6.4%
- White (other)3.2%
Source: DfE Schools, pupils and their characteristics (2024/25). Percentages may not sum to 100% — pupils classified as “unclassified”, “refused” or minor categories are not shown.
Attendance & Behaviour
2024/2575% of schools in England do better than this.
75% of schools in England do better than this.
Pupils missing 10% or more of sessions.
Half of schools in England do better than this.
A pupil temporarily sent home for behaviour.
Like most schools in England, no pupils were permanently excluded this year.
Ranks vs all state-funded schools in England. Source: DfE Pupil absence in schools & Suspensions and permanent exclusions.
Catchment & Local Competition
No catchment data published for this school
The dashed grey ring is a generic 1-mile reference area — it's not an admission boundary. Real catchment depends on year, demand, and council criteria. We currently have real data for about 6% of UK schools and are actively expanding the database.
⚠ This school is oversubscribed — without published cutoff data we can't show how far places reach. Check your council's admissions page.
Schools within 1 mile (reference area)
1 mile is a fixed reference, not this school's catchment.
1
Total schools
1
Oversubscribed
1
Primary
Don’t use the dashed grey ring as a catchment boundary — it’s a reference area for counting nearby schools only. Real admission boundaries depend on year-by-year demand and council criteria; ask the school or council for authoritative info.
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Frequently Asked Questions About St Mary's Church of England Primary School
Helpful Guides for Parents
Ofsted Ratings Explained
Understand the 4 Ofsted ratings and what they mean
How to Choose a Primary School
Step-by-step guide to choosing the right primary school
KS2 SATs Explained
A parent's guide to Year 6 SATs and how results are reported
SEN & EHCP: A Parent's Guide
Understanding SEN support, EHC Plans and your legal rights
Contact Information
Main Road, Chelmsford
Chelmsford, CM3 8RJ
Journey to School
Journey times are estimates based on current conditions. Actual times may vary.
Opening Hours
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