79%
GCSE 9–4 · 2024/25
66%
GCSE 5+ · 2024/25
56.3
Attainment 8 · 2024/25
43%
EBacc entry · 2024/25
901.9
EBacc APS · 2024/25
1,077
Pupils · 2024/25
36%
EAL · 2024/25
24%
Persistent abs. · 2024/25
Ofsted inspection
Good
Ofsted inspection · 18/04/2024
Inadequate
Requires improvement
Good
Outstanding
Local authorityHounslow
PhaseSecondary with sixth form with sixth form
School typeAcademy
Pupil : teacher ratio16.8:1
AdmissionsNon-selective
Religious characterRoman Catholic
StatusOpen
Overview of Gumley House RC Convent School, FCJ · Secondary with sixth form · Hounslow
How does this school perform?
Key Stage 4 · 2024/25 · trend since 2016/17
GCSE 9–4 incl. Eng & maths
79%
-8pp
87%83%79%
'19'22'23'24'25
'25 · 79%
GCSE 5+ incl. Eng & maths
66%
-7pp
76%71%66%
'19'22'23'24'25
'25 · 66%
Attainment 8
56.3
-2.6
59.858.056.3
'19'22'23'24'25
'25 · 56.3
EBacc entry
43%
-15pp
59%48%37%
'19'22'23'24'25
'25 · 43%
EBacc APS
901.9
-116.9
1018.8960.3901.9
'19'22'23'24'25
'25 · 901.9
Sixth form
Key Stage 5 · 2024/25 · trend since 2016/17
A-level APS
33.5
0
38.535.933.4
'19'22'23'24'25
'25 · 33.5
A-level value added
-0.10
+0.1
0.0-0.2-0.3
'17'18'19'24'25
'25 · -0.1
AAB+ in facilitating subjects
5%
-4pp
13%9%5%
'19'22'23'24'25
'25 · 5%
Average A-level grade
C+
0
BB-C+
'19'22'23'24'25
'25 · C+
Pupils & context
2024/25
Pupils on roll
1,077
Pupil : teacher ratio
16.8
Workforce data · 2025/26
EAL
36%
FSM eligible
25%
SEN
27%
Overall absence
8%
Persistent absence
24%
Contact
Address
St John's Road, Isleworth, TW7 6XF
Local authority
Hounslow
Website
Telephone
Email
—
History
All years · Historical DfE data by academic year
Secondary — Key Stage 4
GCSE attainment and Progress 8 — how pupils progressed from KS2 to KS4.
| Year | GCSE 9–4 | GCSE 5+ | Attainment 8 | Progress 8 | EBacc entry | EBacc APS | EBacc lang entry | Cohort |
|---|---|---|---|---|---|---|---|---|
| 2024/25 | 79% | 66% | 56.3 | Not applicable | 43% | 901.9 | 58% | 1,077 |
| 2023/24 | 87% | 72% | 58.9 | +0.73 | 58% | 1018.8 | 72% | 1,107 |
| 2022/23 | 87% | 76% | 57.9 | +0.48 | 37% | 979.0 | 56% | 1,140 |
| 2021/22 | 86% | 68% | 58.8 | +0.57 | 38% | 918.3 | 61% | 1,125 |
| 2018/19 | 85% | 70% | 59.8 | +0.78 | 44% | 928.7 | 64% | 1,075 |
| 2017/18 | 83% | 62% | 56.0 | +0.52 | 61% | 841.9 | 73% | 1,058 |
| 2016/17 | 80% | 45% | 53.6 | +0.18 | 50% | — | 69% | 1,082 |
Sixth form — Key Stage 5
| Year | A-level APS | Avg grade | VA progress | AAB+ | Cohort |
|---|---|---|---|---|---|
| 2024/25 | 33.5 | C+ | -0.10 | 5% | 117 |
| 2023/24 | 33.4 | C+ | -0.18 | 9% | 111 |
| 2022/23 | 34.5 | C+ | — | 12% | 122 |
| 2021/22 | 38.5 | B | — | 12% | 102 |
| 2018/19 | 35.6 | B- | -0.02 | 13% | 66 |
| 2017/18 | 33.4 | C+ | -0.34 | 10% | 74 |
| 2016/17 | 33.6 | C+ | -0.27 | 12% | 84 |
Pupils & absence
| Year | Pupils | Pupil:teacher | SEN | EAL | FSM ever | Absence | Persistent absence |
|---|---|---|---|---|---|---|---|
| 2024/25 | 1,077 | — | 27% | 36% | 25% | 8% | 24% |
| 2023/24 | 1,107 | 18.3 | 22% | 31% | 22% | 7% | 21% |
| 2022/23 | 1,140 | 19.2 | 18% | 33% | 21% | 7% | 21% |
| 2021/22 | 1,125 | 17.1 | 13% | 32% | 20% | 7% | 20% |
| 2020/21 | 1,079 | 15.9 | 14% | 33% | 15% | — | — |
| 2018/19 | 1,075 | 15.3 | 20% | 33% | 19% | 4% | 8% |
| 2017/18 | 1,058 | 14.4 | 18% | 33% | 20% | 4% | 8% |
| 2016/17 | 1,082 | 15.2 | 7% | 33% | 20% | 5% | 14% |
School performance data © Crown copyright. Source: Department for Education.