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St Mary's Church of England Primary School

St Mary's Church of England Primary School

Chelmsford, CM3 8RJPrimary School·Ages 4-11
Goodby Ofsted

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 TypePrimary (State)
Age Range4 to 11 years
GenderMixed
Religious CharacterChurch of England
AddressMain Road, Chelmsford, Chelmsford, CM3 8RJ
HeadteacherTheresa Walker
Local AuthorityEssex
Number of Pupils62
Free School Meals (FSM)32.3%
School Capacity62 / 98 (63% full)

Ofsted Inspection Breakdown

2 Jul 2024
View Report

Overall Effectiveness

Good

Improved
Quality of Education
Good
Behaviour & Attitudes
Outstanding
Personal Development
Outstanding
Leadership & Management
Good

Additional Provisions

Early Years Provision
Good

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

Top 88%

1352nd of 1,612

In East of England

Top 84%

39th of 41

In Chelmsford

Top 95%

Source: Classpot analysis of DfE KS2 Reading, Writing & Maths data

KS2 SATs Results

2023/24

Reading, Writing & Maths Combined

43%

Expected Standard

0%

Higher Standard

ReadingAvg Score: 99
Expected:43%
Higher:14%
Writing
Expected:43%
Higher:0%
MathsAvg Score: 103
Expected:71%
Higher:0%

Source: Department for Education, 2023/24. National expected standard benchmark is around 65%.

SEND Support

AutismMental HealthSpeech & LanguageLearning DifficultyOther

Source: Department for Education, 2024/25. Support availability based on current student population.

Facilities

9
Sports HallLibrarySensory RoomArt StudiosOutdoor PlaygroundForest SchoolICT SuitePlaying FieldsChapel

Facilities may vary. Contact the school for current availability.

Extracurriculars

9

Sports

AthleticsTennisSwimmingDanceNetball

Clubs & Activities

Eco ClubGardeningDramaScience Club

Activities may vary by term. Contact the school for current offerings.

Admissions

2025/26Oversubscribed
Places

5

Applications

23

High Demand

Competitive - many more applications than places available

Applications to places ratio4.6x
0x1x2x3x5x+

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

Verified

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

2024/25
Pupils per teacherTop 25% of schools
15.5pupils per qualified teacher

Better than 75% of schools in England.

Average class sizeTop 25% of schools
20.7pupils per class

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

2024/25
Free school meals32.3%

Above the national average (25%) — higher-disadvantage intake.

English as additional language0.0%

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

2024/25
Overall attendanceBottom 25% of schools
91.7%

75% of schools in England do better than this.

Persistent absenteesBottom 25% of schools
22.2%

75% of schools in England do better than this.

Pupils missing 10% or more of sessions.

Fixed-period suspensionsBelow average
1.6 per 100

Half of schools in England do better than this.

A pupil temporarily sent home for behaviour.

Permanent exclusionsLike most schools
None

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

Loading map...
1 mile reference · no real data

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

Low competition area

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

St Mary's Church of England Primary School has been rated "Good" by Ofsted. This means the school provides a good standard of education and effectively supports all pupils to succeed.

Contact Information

01245320505www.stmaryssw.co.uk

Main Road, Chelmsford

Chelmsford, CM3 8RJ

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Main Road, Chelmsford

Chelmsford, CM3 8RJ

Journey to School

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Journey times are estimates based on current conditions. Actual times may vary.

Opening Hours

Monday8:30 AM - 3:30 PM
Tuesday8:30 AM - 3:30 PM
Wednesday8:30 AM - 3:30 PM
Thursday8:30 AM - 3:30 PM
Friday8:30 AM - 3:30 PM
SaturdayClosed
SundayClosed

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