St Mark's Catholic School

A outstanding academy converter school in Hounslow. Explore Ofsted ratings, admissions information, and performance data for St Mark's Catholic School.

Hounslow, TW33EJ Ofsted: Outstanding Age 11-18 Mixed intake
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Performance Score

Overall school rating

55

/ 100

Secondary with Sixth Form weighted harmonic mean of 5 indicators

Indicators used for Secondary with Sixth Form schools

Progress 8 score
84.1
/ 100 normalized
Weight: 20.0%
Raw: 1.35
English & Maths grade 4+ %
71.9
/ 100 normalized
Weight: 20.0%
Raw: 92.4%
Continue in education or training
77.1
/ 100 normalized
Weight: 20.0%
Raw: 82.0%
Sustained employment
24.1
/ 100 normalized
Weight: 20.0%
Raw: 8.0%
Ofsted inspection outcome
100.0
/ 100 normalized
Weight: 20.0%
Raw: Outstanding

How we weight each phase

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Primary schools

  • KS2 pupils meeting expected standard 40.0%
  • KS2 pupils exceeding expected standard 30.0%
  • Ofsted inspection outcome 30.0%

Secondary schools

  • Progress 8 score 40.0%
  • English & Maths grade 4+ % 30.0%
  • Ofsted inspection outcome 30.0%

All-through schools

  • Progress 8 score 25.0%
  • English & Maths grade 4+ % 20.0%
  • KS2 pupils meeting expected standard 20.0%
  • KS2 pupils exceeding expected standard 15.0%
  • Ofsted inspection outcome 20.0%

Secondary with Sixth Form schools

  • Progress 8 score 20.0%
  • English & Maths grade 4+ % 20.0%
  • Continue in education or training 20.0%
  • Sustained employment 20.0%
  • Ofsted inspection outcome 20.0%

Sixth Form Only schools

  • Continue in education or training 40.0%
  • Sustained employment 30.0%
  • Ofsted inspection outcome 30.0%

Special schools

  • Ofsted inspection outcome 100.0%

Alternative Provision schools

  • Ofsted inspection outcome 100.0%

Independent schools

  • Ofsted inspection outcome 100.0%

Ofsted Inspection

Official inspection outcomes

Outstanding
Overall effectiveness
Outstanding
Last inspected
21 September 2022
Previous grade
Outstanding
Quality of education
Outstanding
Behaviour & attitudes
Outstanding
Personal development
Outstanding
Leadership & management
Outstanding
Safeguarding
Effective

Source: Ofsted inspection outcomes. Grades: Outstanding, Good, Requires Improvement, Inadequate.

Contact Information

How to reach this school

Source: GIAS
Address
106 Bath Road
Hounslow, TW33EJ
Phone
2085773600
Website
st-marks.hounslow.sch.uk/

Location

Find the school on the map

Source: Geocoding
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School Information

Basic details and characteristics

Source: GIAS
URN
137995
Type
Academy converter
Phase
Secondary with Sixth Form
Address
106 Bath Road, Hounslow, TW3 3EJ
Website
http://www.st-marks.hounslow.sch.uk/
Age range
11-18
Gender
Mixed
Religious character
Roman Catholic
School status
Open
Trust/MAT
THE DIOCESE OF WESTMINSTER ACADEMY TRUST
Capacity
1213 pupils
Setting
Urban: Nearer to a major town or city
Diocese
Archdiocese of Westminster
Sixth Form
Yes
Nursery
No

School Performance Data

Official government statistics

Source: DfE

School Demographics

Total Pupils
1,216
Free School Meals
13.6% (165 pupils)
Special Educational Needs
2.3% (28 pupils)

Daily Attendance

Attendance Rate
94.6%
Good
Persistent Absence
12.4%
Missing 10%+ of school days

Detailed Performance Metrics

Attainment 8 Scores
Attainment 8:
64.7
Ebacc Attainment 8:
19.0
English Attainment 8:
14.3
Maths Attainment 8:
12.2
Open Subjects Attainment 8:
19.2
EBacc Subject Performance
Ebacc Attainment 8:
19.0
Ebacc English:
99.5%
Ebacc Entry:
63.8%
Ebacc Humanities:
98.4%
Ebacc Languages:
84.3%
Ebacc Maths:
99.5%
Ebacc Sciences:
99.5%
Progress Measures
Progress 8:
1.35
Progress 8 Range:
1.14 to 1.56
University Progression:
81.0%

Real Success Rates

What happens to students after they leave this school

Continue Education
82.0%
University, college, or sixth form
Enter Employment
8.0%
Full or part-time jobs
Start Apprenticeships
4.0%
Learning while earning
Not in Education or Work
3.0%
NEET - needs support

Sixth Form University Progression

Where sixth form students go after graduation

University Progression
81%
Quality: Exceptional
Sixth Form Size
137 students
Per cohort
Apprenticeships
4.0%

Key Performance Indicators

EBacc Entry:
63.8 (+44.4 vs average)
English & Maths Grade 5+:
92.4 (+40.4 vs average)
Education Continuation:
82.0 (+25.9 vs average)
Attainment 8:
64.7 (+25.2 vs average)
Low Persistent Absence:
12.4 (5.1 below average)

Calculated Fields

Derived insights and analysis

Source: Calculated

Class Size Information

Average Class Size
76 pupils
Large Classes
Pupils per Year Group
152
Average across all year groups
Total School Size
1,216 pupils
11-18

Subjects This School Excels At

Subjects where students perform significantly above national average

Film Studies (GCE A level)
★★★★★
(10 students)
English Literature (GCE A level)
★★★★ ★
(12 students)
Media/Film/Tv Studies (GCE A level)
★★★ ★★
(26 students)
Religious Studies (GCE A level)
★★★ ★★
(13 students)
History (GCE A level)
★★★ ★★
(12 students)

Strong performance in 5 subjects

From the School Website

Information extracted from the school's own website

Source: School Website

Ethos & Values

Gospel values peace truth justice love

St Mark’s is a Catholic community inspired by Gospel values where relationships are rooted in love. It is a Catholic Co-educational Academy under the Diocese of Westminster Academy Trust.

Extracurriculars

Clubs

Youth SVP Caritas Ambassadors Catholic Ambassadors Chaplaincy Team

Facilities

Chapel for weekly Mass Prayer garden (accessible from the department) used as a resource Proximity to graphics and resistant materials workshops Kiln for clay work Two large adjoining rooms in the Art department

Curriculum Highlights

Curriculum intent is central to the school's vision and ethos Ambitious, broad, balanced and coherent within and across subjects Focus on the national curriculum with Ebacc at its core Coherently planned and sequenced across year groups Develops numeracy, literacy, oracy and ICT skills Prepares students for future learning and employment and for life with knowledge and cultural capital Aims to enable all students to achieve regardless of background or prior attainment Curriculum is set within the context of the Catholic mission

Admissions Criteria

St Mark’s welcomes applications from all members of the community; however, priority will always be given to Catholic applicants. Year 7 entry for 2026 is coordinated with local admissions processes and there are published dates and contacts for admissions-related queries. The school describes itself as a Catholic education provider and notes the closing date for admissions (as of the cited material) and related appeals processes.

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