St Mark's Catholic School
Decision summary
This summary combines published school data and is designed to help you decide what to check next. It does not guarantee a school place or replace official admissions guidance.
Attainment 8 of 62.5 is well above the national average of around 46. This reflects strong GCSE outcomes across the standard subject basket.
- Attainment 8:
- 62.5
- 5+ Eng & Maths:
- 84%
- Academic year:
- 2024/2025
Pupils made above-average progress compared with similar pupils nationally. The confidence interval is entirely above zero, which is strong evidence of added value.
- Progress 8:
- +1.35
- Confidence interval:
- [1.14, 1.56]
Admissions realism depends on your home postcode and the school's published allocation data. Enter your postcode on this page to get a more specific assessment, and always verify the latest policy on the school's official admissions page.
This is a selective school. Admission usually requires passing an entrance test. Check the school's admissions policy for test registration deadlines.
This school has a Roman Catholic religious character. Admissions may prioritise pupils who meet faith criteria. A Supplementary Information Form (SIF) may be required.
- Selective admissions: an entrance test (usually the 11+ or equivalent) is required. Check registration and test dates well in advance.
- Faith admissions criteria apply (Roman Catholic). A Supplementary Information Form may be required. Evidence of faith practice may be needed.
- Verify the school's official admissions policy
- Check entrance test registration dates
- Download and review the Supplementary Information Form
- Book an open day or school visit
- Add this school to your shortlist and compare with backup options
Performance over time
Attainment 8 over time
Progress 8 over time(not available 2024/25)
Historical results
| Year | Pupils | Att8 | P8 | 5+ E&M | EBacc % | EBacc APS |
|---|---|---|---|---|---|---|
| 2024/2025 | 186 | 62.5 | — | 83.9% | 89.2% | 6.0 |
| 2023/2024 | 185 | 64.7 | +1.35 | 90.8% | 83.8% | 6.0 |
| 2022/2023 | 184 | 62.3 | +1.30 | 84.0% | 89.0% | 5.8 |
| 2021/2022 | 184 | 63.1 | +1.16 | 88.0% | 82.0% | 5.8 |
Nearby and similar schools
Other secondary schools in Hounslow for local comparison.
School information
| URN | 137995 |
| Local authority | Hounslow |
| Region | London |
| Phase | Secondary |
| Type | Academy converter |
| Gender of entry | Mixed |
| Age range | 11-18 |
| Headteacher | Headteacher Andrea Waugh-Lucas |
| Trust | THE DIOCESE OF WESTMINSTER ACADEMY TRUST |
| Admissions | Non-selective |
| Religious character | Roman Catholic |
| Postcode | TW3 3EJ |
| Latest pupils | 186 |
| FSM eligible | 11.1% |
Contact and identifiers
106 Bath Road, Hounslow, TW3 3EJ
http://www.st-marks.hounslow.sch.uk/View local authority page2085773600| DfE number | 4800 |
| UKPRN | 10036981 |
| Opened | 1 Apr 2012 |
| GIAS updated | 27 Jan 2026 |
Data sources and freshness
| Official record updated | 27 Jan 2026 |
| Latest KS4 year | 2024/2025 |
| Latest KS2 year | — |
| Ofsted published | 18 Oct 2022 |
Latest Ofsted inspection
| Quality of education | Outstanding |
| Behaviour and attitudes | Outstanding |
| Personal development | Outstanding |
| Leadership and management | Outstanding |
| Safeguarding | Effective |
| Inspection type | S5 Inspection |
| Category of concern | — |
| Inspection date | 21 Sept 2022 |
| Publication date | 18 Oct 2022 |