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Gumley House RC Convent School, FCJ

Gumley House RC Convent School, FCJ

Hounslow, TW7 6XFSecondary School·Ages 11-18
Goodby Ofsted

88%

Capacity

1,077

Pupils

3.0x

Demand

About Gumley House RC Convent School, FCJ

Gumley House RC Convent School, FCJ, is a girls’ secondary school in Hounslow that is clearly in demand. With 1,077 pupils on roll against a capacity of 1,220, it is not quite full, but the oversubscription figures tell a different story: for 153 places in the 2025/26 intake, the school received 454 applications, giving an oversubscription ratio of 2.97. Only 76 of those applicants listed it as their first preference, and all 76 were offered places. The school’s intake reflects a diverse community, with 23.5% of pupils eligible for free school meals — higher than the national average of around 22% and notably above the Hounslow average for state secondaries, which sits at roughly 18%. This suggests Gumley House serves a genuinely mixed catchment, drawing families from across the borough who value its Roman Catholic character and single-sex environment. The school is led by headteacher Stephen Byrne and operates as a state-funded convent school, with a chapel on site and a strong sense of identity that runs through its facilities and ethos.

Academically, Gumley House performs well above the local average. Its Progress 8 score of 0.73 is ranked 5th out of 19 schools in Hounslow, placing it in the top 10% nationally. That score is significantly higher than the LA average of 0.44, meaning pupils here make nearly three-quarters of a grade more progress per subject than similar students nationally. Attainment 8 sits at 58.9, and 87.2% of pupils achieved a grade 4 or above in English and maths. The EBacc entry rate is 58.5%, with 48.4% achieving the benchmark at grade 4 or above. In its most recent Ofsted inspection in 2024, the school retained its Good rating overall, with leadership and management also judged Good. However, the sixth form was rated Requires Improvement, and its value-added score of -0.18 is below average, with a progress banding of ‘Below average’. At A-level, the average grade was C+, with points per entry of 33.44. This is a school that excels at GCSE but where post-16 outcomes need attention.

The school is well equipped, with facilities including a swimming pool, astro turf, tennis courts, music rooms, an ICT suite, and a dedicated sixth form centre. Sports on offer range from netball and gymnastics to martial arts and rugby, while clubs include the Duke of Edinburgh’s Award, Young Enterprise, and eco club. SEND provision is broad, covering specific learning difficulties like dyslexia, moderate and severe learning difficulties, social, emotional and mental health needs, and physical or sensory impairments. For families considering Gumley House, the key draw is its strong GCSE performance in a single-sex, faith-based setting, combined with genuine diversity in its intake. The oversubscription data suggests it is a popular choice, particularly among those who prioritise academic progress and a structured environment. However, parents with children aiming for a high-performing sixth form may want to investigate the post-16 provision more closely, given the Requires Improvement rating and below-average value added.

Key Details

School TypeSecondary (State)
Age Range11 to 18 years
GenderGirls
Religious CharacterRoman Catholic
AddressSt John's Road, Isleworth, Hounslow, TW7 6XF
HeadteacherStephen Byrne
Local AuthorityHounslow
Number of Pupils1,077
Free School Meals (FSM)23.5%
School Capacity1,077 / 1,220 (88% full)
Sixth FormYes

Ofsted Inspection Breakdown

18 Apr 2024
View Report

Overall Effectiveness

Good

Latest inspection (18 Apr 2024): School remains Good

Unchanged
Leadership & Management
Good

Additional Provisions

Sixth Form Provision
Requires improvement

Source: Ofsted, 12 Nov 2018. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.

League Table Position

Based on Progress 8 (+0.73)

250th of 3,141

Nationally

Top 10%

98th of 487

In London

Top 25%

5th of 19

In Hounslow

Top 50%

Source: Classpot analysis of DfE Progress 8 data

GCSE Results

2023/24

Progress 8 Score

+0.73Well Above Average

Students make significantly more progress than similar students nationally

BelowAverageAbove

Attainment 8 (vs national avg)

+58.9Well Above Average

Students achieve significantly higher grades than the national average

BelowAverageAbove
Grade 9-4 (Standard Pass)87%
Grade 9-5 (Strong Pass)72%

Source: Department for Education, 2023/24. Progress 8 compares to students with similar Key Stage 2 results.

A-Level Results

2023/24
105 students

Average Points per Entry

33.4Grade C+

Value Added Score

-0.18Below Average
BelowAverageAbove

Best 3 A-Levels (Average)

33.2Grade C+
AAB or higher (inc. 2 facilitating)9%
Avg Points per Entry over timeDeclining -3.0

'21/22

38.5

'22/23

34.5

'23/24

33.4

Source: Department for Education 16-18 Performance Tables, 2023/24. Value Added measures progress compared to students with similar GCSE results.

Where school leavers go

2022/23

69%

of A-level / Level 3 leavers go to higher education (cohort: 100 pupils).

Top-tier university progression

26%

Russell Group

27%

Top-third HE

1%

Oxford / Cambridge

Percentages of the whole cohort (not just HE-goers). Russell Group = 24 elite research universities. Top-third HE = top by mean UCAS tariff.

  • University (HE)69%
  • Employment12%
  • Not sustained10%
  • Further education3%
  • Other education1%
  • Apprenticeship1%

Sources: DfE 16-18 destination measures (broad bucket); DfE KS5 student destinations file (Russell Group / top-third HE / Oxbridge). Level 3 cohort. “Sustained” means the pupil was in education, apprenticeship or employment for 6 months in the year following completion.

SEND Support

DyslexiaMental HealthSpeech & LanguageHearingVisionPhysicalLearning DifficultySevere LearningOther

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

Facilities

8
ICT SuiteSwimming PoolLibraryMusic RoomsAstro TurfTennis CourtsChapelSixth Form Centre

Facilities may vary. Contact the school for current availability.

Extracurriculars

14

Sports

GymnasticsMartial ArtsTennisDanceSwimmingRugbyNetball

Clubs & Activities

DramaChoirEco ClubArt ClubBook ClubDuke of EdinburghYoung Enterprise

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

Admissions

2025/26Oversubscribed
Places

153

Applications

454

Good Demand

Popular school with more applications than places

Applications to places ratio3.0x
0x1x2x3x5x+

76 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.

Class profile

2024/25
Average class sizeTop 25% of schools
20.8pupils 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 meals23.5%

Below the national average (25%).

English as additional language35.6%

Among the highest 25% — a diverse linguistic intake.

Ethnic background

  • Asian23.3%
  • White British20.0%
  • White (other)15.2%
  • Mixed14.5%
  • Black0.6%

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
92.4%

75% of schools in England do better than this.

Persistent absenteesBottom 25% of schools
23.5%

75% of schools in England do better than this.

Pupils missing 10% or more of sessions.

Fixed-period suspensionsBelow average
4.3 per 100

Half of schools in England do better than this.

A pupil temporarily sent home for behaviour.

Permanent exclusionsAbove average
0.18 per 100

Permanent exclusion is rare — most schools have none in a given 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.

14

Total schools

13

Oversubscribed

9

Primary

High 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.

Frequently Asked Questions About Gumley House RC Convent School, FCJ

Gumley House RC Convent School, FCJ 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

02085688692www.gumleyhouse.com/

St John's Road, Isleworth

Hounslow, TW7 6XF

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St John's Road, Isleworth

Hounslow, TW7 6XF

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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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