Capella House School
- Special
- Free schools special
- Ages 4 to 19
URN 147188 · Richmond upon Thames · HELIX LEARNING TRUST
Inspection
Ofsted management information, as at 30 September 2026.
Latest graded inspection
2 November 2023Overall effectiveness
Good
- Quality of education
- Good
- Behaviour and attitudes
- Outstanding
- Personal development
- Outstanding
- Leadership and management
- Good
- Safeguarding is effective
- Yes
Full inspection (section 5)
Under the earlier framework, inspections gave an overall effectiveness grade.
Read the reports on Ofsted’s website. Source: Ofsted, State-funded school inspections and outcomes: management information.
Attendance
Against Richmond upon Thames and England, special schools.
Overall absence
2024/2510.4%
- Richmond upon Thames
- 9.6%
- England
- 12.8%
2.4 percentage points lower than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 9.0% | 10.2% |
| 2018/19 | Not published | 9.4% | 10.1% |
| 2020/21 | 9.6% | 15.3% | 15.2% |
| 2021/22 | 7.5% | 11.0% | 13.2% |
| 2022/23 | 6.9% | 9.0% | 13.0% |
| 2023/24 | 8.7% | 8.8% | 13.0% |
| 2024/25 | 10.4% | 9.6% | 12.8% |
Sessions missed for any reason, as a share of all possible sessions in the school year. Source: Department for Education, Explore Education Statistics, Pupil absence in schools in England, 2024/25.
Persistent absence
2024/2536.8%
- Richmond upon Thames
- 27.5%
- England
- 35.3%
1.5 percentage points higher than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 25.2% | 29.6% |
| 2018/19 | Not published | 30.3% | 28.8% |
| 2020/21 | 30.0% | 52.4% | 48.9% |
| 2021/22 | 20.0% | 36.7% | 40.4% |
| 2022/23 | 25.0% | 31.2% | 38.3% |
| 2023/24 | 26.2% | 28.6% | 37.2% |
| 2024/25 | 36.8% | 27.5% | 35.3% |
Pupils who missed 10% or more of their possible sessions, as a share of pupils. Source: Department for Education, Explore Education Statistics, Pupil absence in schools in England, 2024/25.
Severe absence
2024/252.3%
- Richmond upon Thames
- 2.9%
- England
- 6.9%
4.6 percentage points lower than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 3.3% | 4.4% |
| 2018/19 | Not published | 2.9% | 4.6% |
| 2020/21 | 0.0% | 4.5% | 5.6% |
| 2021/22 | 5.7% | 3.5% | 5.8% |
| 2022/23 | 0.0% | 1.6% | 6.2% |
| 2023/24 | 0.0% | 1.9% | 6.7% |
| 2024/25 | 2.3% | 2.9% | 6.9% |
Pupils who missed 50% or more of their possible sessions, as a share of pupils. Source: Department for Education, Explore Education Statistics, Pupil absence in schools in England, 2024/25.
Suspensions and permanent exclusions
Against Richmond upon Thames and England, special schools.
Suspensions per 100 pupils
2024/254.60
- Richmond upon Thames
- 5.22
- England
- 12.32
7.72 lower than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 3.62 | 12.34 |
| 2018/19 | Not published | 3.17 | 11.32 |
| 2019/20 | 7.69 | 3.97 | 7.76 |
| 2020/21 | 5.00 | 1.05 | 7.29 |
| 2021/22 | 0.00 | 0.98 | 9.60 |
| 2022/23 | 1.82 | 4.19 | 10.99 |
| 2023/24 | 0.00 | 4.30 | 12.62 |
| 2024/25 | 4.60 | 5.22 | 12.32 |
Suspensions in the school year for every 100 pupils on roll. One pupil can be suspended more than once. Source: Department for Education, Explore Education Statistics, Suspensions and permanent exclusions in England, 2024/25.
Permanent exclusions per 100 pupils
2024/250.00
- Richmond upon Thames
- 0.00
- England
- 0.08
0.08 lower than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 0.00 | 0.07 |
| 2018/19 | Not published | 0.00 | 0.06 |
| 2019/20 | 0.00 | 0.36 | 0.04 |
| 2020/21 | 0.00 | 0.00 | 0.03 |
| 2021/22 | 0.00 | 0.00 | 0.05 |
| 2022/23 | 0.00 | 0.00 | 0.08 |
| 2023/24 | 0.00 | 0.00 | 0.08 |
| 2024/25 | 0.00 | 0.00 | 0.08 |
Permanent exclusions in the school year for every 100 pupils on roll. Source: Department for Education, Explore Education Statistics, Suspensions and permanent exclusions in England, 2024/25.
Key stage 2 results
Against Richmond upon Thames and England, primary schools.
Reading, writing and maths: expected standard
2024/250%
Not compared with mainstream schools.
Show the figures as a table
| Year | This school |
|---|---|
| 2022/23 | Not published |
| 2023/24 | Not published |
| 2024/25 | 0% |
Pupils at the end of key stage 2 who met the expected standard in reading, writing and maths combined. Source: Department for Education, Explore Education Statistics, Key stage 2 attainment, 2024/25.
Reading, writing and maths: higher standard
2024/250%
Not compared with mainstream schools.
Show the figures as a table
| Year | This school |
|---|---|
| 2022/23 | Not published |
| 2023/24 | Not published |
| 2024/25 | 0% |
Pupils at the end of key stage 2 who met the higher standard in reading, writing and maths combined. Source: Department for Education, Explore Education Statistics, Key stage 2 attainment, 2024/25.
Key stage 4 results
Against Richmond upon Thames and England, secondary schools.
Attainment 8
2025/26 (provisional)3.3
Not compared with mainstream schools.
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| Year | This school |
|---|---|
| 2023/24 | 8.2 |
| 2024/25 | 6.9 |
| 2025/26 (provisional) | 3.3 |
The average of pupils' points across eight GCSE-level qualifications, with English and maths counted twice. Source: Department for Education, Explore Education Statistics, Key stage 4 performance, 2025/26.
English and maths: grade 4 or above
2025/26 (provisional)0%
Not compared with mainstream schools.
Show the figures as a table
| Year | This school |
|---|---|
| 2023/24 | 10% |
| 2024/25 | 13% |
| 2025/26 (provisional) | 0% |
Pupils at the end of key stage 4 with grade 4 or above in both English and maths. Source: Department for Education, Explore Education Statistics, Key stage 4 performance, 2025/26.
English and maths: grade 5 or above
2025/26 (provisional)0%
Not compared with mainstream schools.
Show the figures as a table
| Year | This school |
|---|---|
| 2023/24 | 10% |
| 2024/25 | 13% |
| 2025/26 (provisional) | 0% |
Pupils at the end of key stage 4 with grade 5 or above in both English and maths. Source: Department for Education, Explore Education Statistics, Key stage 4 performance, 2025/26.
Pupils
Against Richmond upon Thames and England, special schools.
Eligible for free school meals
2024/2542.5%
- Richmond upon Thames
- 37.1%
- England
- 48.8%
6.3 percentage points lower than England.
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| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2021/22 | 28.6% | 36.1% | 44.4% |
| 2022/23 | 23.6% | 32.6% | 45.6% |
| 2023/24 | 26.9% | 32.7% | 47.1% |
| 2024/25 | 42.5% | 37.1% | 48.8% |
Pupils known to be eligible for free school meals on census day in January. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.
SEN support
2024/258.1%
- Richmond upon Thames
- 2.7%
- England
- 0.5%
7.6 percentage points higher than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2021/22 | 11.4% | 3.0% | 0.9% |
| 2022/23 | 12.7% | 3.0% | 0.8% |
| 2023/24 | 9.0% | 2.9% | 0.7% |
| 2024/25 | 8.1% | 2.7% | 0.5% |
Pupils receiving special educational needs support without an education, health and care plan. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.
Education, health and care plan
2024/2592.0%
- Richmond upon Thames
- 97.3%
- England
- 99.5%
7.5 percentage points lower than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2021/22 | 88.6% | 96.4% | 99.1% |
| 2022/23 | 87.3% | 96.7% | 99.2% |
| 2023/24 | 91.0% | 97.1% | 99.3% |
| 2024/25 | 92.0% | 97.3% | 99.5% |
Pupils with an education, health and care plan. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.
First language other than English
2024/2523.0%
- Richmond upon Thames
- 31.6%
- England
- 14.4%
8.6 percentage points higher than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2021/22 | 17.1% | 32.1% | 14.5% |
| 2022/23 | 21.8% | 31.4% | 14.4% |
| 2023/24 | 20.9% | 30.9% | 14.4% |
| 2024/25 | 23.0% | 31.6% | 14.4% |
Pupils whose first language is known or believed to be other than English. Source: Department for Education, Explore Education Statistics, Schools, pupils and their characteristics, 2024/25.
Teachers
Against Richmond upon Thames and England, special schools.
Pupils per qualified teacher
2025/266.7
- Richmond upon Thames
- 6.5
- England
- 7.3
0.6 lower than England.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 6.2 | 6.7 |
| 2018/19 | Not published | 6.7 | 6.8 |
| 2019/20 | 6.5 | 7.1 | 7.0 |
| 2020/21 | 10.0 | 7.1 | 6.8 |
| 2021/22 | 5.3 | 6.5 | 6.9 |
| 2022/23 | 6.4 | 6.5 | 7.0 |
| 2023/24 | 7.3 | 6.6 | 7.1 |
| 2024/25 | 7.6 | 6.9 | 7.3 |
| 2025/26 | 6.7 | 6.5 | 7.3 |
Full-time equivalent pupils for each full-time equivalent qualified teacher. Source: Department for Education, Explore Education Statistics, School workforce in England, 2025/26.
Teacher sickness absence
2024/258.6 days
- Richmond upon Thames
- 3.9 days
- England
- 5.0 days
3.6 days higher than England.
Compared with all state-funded schools: DfE publishes this measure for all schools, not by phase.
Show the figures as a table
| Year | This school | Richmond upon Thames | England |
|---|---|---|---|
| 2017/18 | Not published | 2.9 days | 4.0 days |
| 2018/19 | Not published | 3.1 days | 4.0 days |
| 2019/20 | Not published | Not published | Not published |
| 2020/21 | 6.0 days | 2.8 days | 3.9 days |
| 2021/22 | 25.0 days | 5.2 days | 6.3 days |
| 2022/23 | 9.1 days | 3.5 days | 5.2 days |
| 2023/24 | 5.9 days | 4.0 days | 5.3 days |
| 2024/25 | 8.6 days | 3.9 days | 5.0 days |
Days lost to sickness absence in the school year, averaged across all teachers. Source: Department for Education, Explore Education Statistics, School workforce in England, 2024/25.
Finance
Academies report their accounts as part of their trust, so DfE publishes no school-level balance for this school. The trust’s figures are in DfE’s Financial Benchmarking and Insights Tool.
See this school in the Financial Benchmarking and Insights Tool
About the school
- Pupils on roll
- 78
- Capacity
- 76
- Type
- Free schools special
- Phase
- Special
- Age range
- 4 to 19
- Sixth form
- Does not have a sixth form
- Admissions
- Non-selective
- Gender
- Mixed
- Trust
- HELIX LEARNING TRUST
- Opened
- 2 September 2019
- Setting
- Urban: Nearer to a major town or city
- Constituency
- Twickenham
- Special educational needs provision
- SLCN - Speech, language and Communication
- Resourced provision
- SEN unit
- Deprivation of the area (IDACI)
- Decile 8 of 10 (1 is the most deprived tenth of neighbourhoods)
Sources and corrections
Every figure on this page names its source and period. This release was built on 20 October 2026.
- Department for Education: Get Information about Schools: establishment data (GIAS establishment extract 2026-10-20)
- Ofsted: State-funded school inspections and outcomes: management information (Latest inspections as at 2026-09-30; All inspections, 2018/19; All inspections, 2019/20; All inspections, 2020/21; All inspections, 2021/22; All inspections, 2022/23; All inspections, 2023/24; All inspections, 2024/25; All inspections, 2025/26)
- Department for Education, Explore Education Statistics: Pupil absence in schools in England (absence-3term-school, 2013/14 to 2024/25 [pinned data set id])
- Department for Education, Explore Education Statistics: Suspensions and permanent exclusions in England (exc-school, 2006/07 to 2024/25 [pinned data set id]; exc-ap-school, 2013/14 to 2024/25 [pinned data set id]; exc-geography, 2006/07 to 2024/25 [pinned data set id]; exc-ap-geography, 2013/14 to 2024/25 [pinned data set id])
- Department for Education, Explore Education Statistics: Key stage 2 attainment (ks2-school, 2022/23 to 2024/25 [pinned data set id]; ks2-geography, 2015/16 to 2025/26 [pinned data set id])
- Department for Education, Explore Education Statistics: Key stage 4 performance (ks4-school, 2023/24 to 2025/26 [pinned data set id]; ks4-geography, 2018/19 to 2025/26 [pinned data set id])
- Department for Education, Explore Education Statistics: Schools, pupils and their characteristics (School census, January 2022 (performance tables, 2021 to 2022); School census, January 2023 (performance tables, 2022 to 2023); School census, January 2024 (performance tables, 2023 to 2024); School census, January 2025 (performance tables, 2024 to 2025))
- Department for Education, Explore Education Statistics: School workforce in England (ptr-school, 2010/11 to 2025/26 [pinned data set id]; ptr-geography, 2010/11 to 2025/26 [pinned data set id]; sickness-school, 2009/10 to 2024/25 [pinned data set id]; sickness-geography, 2009/10 to 2024/25 [pinned data set id])
- Ministry of Housing, Communities and Local Government: English indices of deprivation 2025: Income Deprivation Affecting Children Index (English indices of deprivation 2025, File 7 (2021 LSOAs))
Spotted something wrong? Report a correction with the school’s URN (147188). Fixes go out in the next weekly release.