St Mary's Catholic Primary School
97%
Capacity
427
Pupils
3.0x
Demand
About St Mary's Catholic Primary School
St Mary's Catholic Primary School sits in the London borough of Merton, where it ranks third out of 42 primary schools on the key stage two expected standard measure. That puts it in the top five per cent of primaries locally, behind only Benedict Academy and Park Academy, with Merton Park Primary School close behind. The school is one of ten primaries in the borough rated Outstanding by Ofsted in their most recent graded inspection, though St Mary's itself currently holds a Good rating. Its nearest Outstanding-rated neighbour is Holy Trinity CofE Primary School, just 0.6 kilometres away. With a Roman Catholic character and a headteacher, David McCabe, leading a mixed-gender state primary for pupils aged three to eleven, the school serves 427 children against a capacity of 440. The proportion of pupils eligible for free school meals is 8.9 per cent, below the national average, and the school offers nursery provision.
Academically, St Mary's performs well above the Merton local authority average. In the 2023/24 key stage two assessments, 88 per cent of pupils reached the expected standard in reading, writing and maths combined, compared with the LA average of 68 per cent. The school's ranking score of 88 places it in the top five per cent nationally, and in the top eight per cent of London primaries. Reading scores are particularly strong, with an average scaled score of 110 and 47 per cent of pupils achieving the higher standard. In maths, the average score is 108, with 38 per cent reaching the higher threshold. Writing sees 26 per cent at the higher standard, and 90 per cent at expected. The school's most recent Ofsted inspection in December 2021 rated behaviour and attitudes as Outstanding, while overall effectiveness, quality of education, early years provision, personal development and leadership and management were all judged Good.
The school offers a range of facilities including a sensory room, forest school area, library, outdoor playground and a chapel. Sports provision covers swimming, netball, football, rounders, cricket and gymnastics, while clubs include drama, choir, film club, book club, chess and eco club. SEND support is broad, covering specific learning difficulties like dyslexia, moderate and severe learning difficulties, social, emotional and mental health needs, speech, language and communication needs, multi-sensory impairment, autistic spectrum disorder and other difficulties. Admissions for 2025/26 show the school is oversubscribed, with 60 places available and 181 total applications, a ratio of 3.02 applicants per place. Of 46 first-preference applications, 45 received offers. This is a school that suits families seeking strong academic outcomes within a Catholic faith context, with good SEND support and a wide extracurricular offer, but securing a place requires a first-preference application.
Key Details
| School Type | Primary (State) |
| Age Range | 3 to 11 years |
| Gender | Mixed |
| Religious Character | Roman Catholic |
| Address | Russell Road, London, Merton, SW19 1QL |
| Headteacher | David McCabe |
| Local Authority | Merton |
| Number of Pupils | 427 |
| Free School Meals (FSM) | 8.9% |
| School Capacity | 427 / 440 (97% full) |
| Nursery Classes | Yes |
Ofsted Inspection Breakdown
7 Dec 2021Overall Effectiveness
Good
Additional Provisions
Source: Ofsted, 8 Mar 2022. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
League Table Position
Based on KS2 Reading, Writing & Maths (88%)
501st of 13,686
Nationally
116th of 1,592
In London
3rd of 42
In Merton
Source: Classpot analysis of DfE KS2 Reading, Writing & Maths data
KS2 SATs Results
2023/24Reading, Writing & Maths Combined
88%
Expected Standard
19%
Higher Standard
'22/23
80%
'23/24
88%
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
5Facilities may vary. Contact the school for current availability.
Extracurriculars
12Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
Admissions
2025/26Oversubscribed60
181
High Demand
Competitive - many more applications than places available
46 families put this school as their 1st choice (25% of all applications)
Source: Department for Education, 2025/26. Data reflects national offer day applications and offers.
Class profile
2024/25Half of schools in England do better than this.
Better than half 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
2024/25Lower-disadvantage intake compared to the national average (25%).
Among the highest 25% — a diverse linguistic intake.
Ethnic background
- White British34.7%
- White (other)27.2%
- Mixed19.4%
- Asian11.0%
- Black0.7%
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
2024/25Better than 75% of schools in England.
Better than 75% of schools in England.
Pupils missing 10% or more of sessions.
Better than 75% of schools in England.
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.
18
Total schools
17
Oversubscribed
13
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.
Frequently Asked Questions About St Mary's Catholic 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
Russell Road, London
Merton, SW19 1QL
Journey to School
Journey times are estimates based on current conditions. Actual times may vary.
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