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Primary school

St Mary's Catholic Primary School ,Chiswick

  • Voluntary Aided School
  • ages 3–11
  • Mixed
  • Roman Catholic
  • Hounslow
  • W4 2DF

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Results · 2024/25

Ranked 1,517 of 15,057 primaries in England · top 11%

Top % in England, by year
2015/16: top 7%7%2016/17: top 6%2017/18: top 34%2018/19: top 13%2022/23: top 14%2023/24: top 5%5% · 2023/242024/25: top 11%No exams

Against London

Expected standard, RWM81% · London 72%Small cohort: 27 pupils in 2024/25 (under 30)
Higher standard, RWM37% · London 12%Small cohort: 27 pupils in 2024/25 (under 30)
Reading score111 · London 107Small cohort: 27 pupils in 2024/25 (under 30)
Maths score110 · London 107Small cohort: 27 pupils in 2024/25 (under 30)
Show KS2 results by year

No exams 2019/20–21Not published 2021/22

Expected standard, RWM
2015/16: 80% · 30 pupils · London 61%2016/17: 86% · 29 pupils · London 69%2017/18: 73% · 30 pupils · London 72%2018/19: 83% · 29 pupils · London 73%2022/23: 77% · 31 pupils · London 68%2023/24: 86% · 21 pupils · London 70%2024/25: 81% · 27 pupils · London 72%86%73%No exams
Higher standard, RWM
2015/16: 17% · 30 pupils · London 7%2016/17: 28% · 29 pupils · London 10%2017/18: 13% · 30 pupils · London 12%2018/19: 7% · 29 pupils · London 13%2022/23: 13% · 31 pupils · London 11%2023/24: 10% · 21 pupils · London 11%2024/25: 37% · 27 pupils · London 12%37%7%No exams
Reading score
2015/16: 109 · 30 pupils · London 1032016/17: 109 · 29 pupils · London 1052017/18: 109 · 30 pupils · London 1062018/19: 109 · 29 pupils · London 1062022/23: 107 · 31 pupils · London 1062023/24: 109 · 21 pupils · London 1072024/25: 111 · 27 pupils · London 107111107No exams
Maths score
2015/16: 106 · 30 pupils · London 1042016/17: 107 · 29 pupils · London 1062017/18: 106 · 30 pupils · London 1062018/19: 105 · 29 pupils · London 1072022/23: 107 · 31 pupils · London 1062023/24: 106 · 21 pupils · London 1062024/25: 110 · 27 pupils · London 107110105No exams

Getting in · 2026

First-choice families who got in94.4%
17 of 18 who put it first2014 · 66.7%2026 · 94.4%
By preference
ChoiceAppliedOffered
1st1817
2nd246
3rd162

No last distance offered published

0.7 km from Chiswick South East · approx.: from the area's centre, not your door

Inspections · 2007–2023

  1. 2007Good
  2. 2011Good
  3. 2016Ungraded visit
  4. 2021Remains Good
  5. 2023Good

5 strong areas

  • Personal development
  • Quality of education
  • Behaviour and attitudes
  • Early years provision
  • Effectiveness of leadership and management

0 weak areas

5 areas graded · safeguarding effective · 2 points to improve

Read what Ofsted said (6)

From Ofsted report, inspected Jun 2023

Strengths

  • “Leaders have high aspirations for all pupils at St Mary’s.”
  • “It is a friendly and inclusive school.”
  • “Pupils are proud to come here and feel supported.”

To improve

  • “Leaders are still working to embed their curriculum goals in the foundation subjects.”
  • “In some instances, teaching is not enabling pupils to secure important ideas in their long-term memory.”
  • “This can affect how swiftly these pupils become fluent readers.”

Ofsted inspection report extracts, Crown copyright, licensed under the Open Government Licence v3.0.

Pupils · 2024/25

On roll · Jan 2026195
Free school meals (past 6 years)11.2%
First language not English46.1%
SEN support3.1%
EHC plan0.5%
Absence (sessions missed)4.8%
Persistently absent pupils7.8%

Girls 55.5%Boys 44.5%

92.9% full · 210 places

Parent View

Not published for this school

Workforce · 2025/26

Pupils per teacher21.3
Pupils per adult13.6
  • Classroom teachers 7
  • Leadership 2
  • Teaching assistants 3.8
  • Other support 5

Teachers 9 FTE · Whole workforce 17.8 · 21 people

Financials · 2025/26

Income per pupil£7,270
Spend per pupil£7,607
Staff spend per pupil£5,115
Reserve per pupil−£51
  • −£9,879revenue reserve
  • −£64,637in-year balance

Grants £6,793 · self-generated £477 · premises £393 per pupil