Harris Academy ChobhamSarah Bonnell School
Inspection, results, pupils and attendance side by side in London.
Summary of the comparison
This page compares Harris Academy Chobham and Sarah Bonnell School in London.
Harris Academy Chobham scores 68 out of 100 (grade C, average) and Sarah Bonnell School scores 68 out of 100 (grade C, average). Our score is the same for each of them on the data available.
Harris Academy Chobham was judged exceptional and Sarah Bonnell School was judged Good.
On GCSE Attainment 8, the latest published figures are 53.8 for Harris Academy Chobham and 51.3 for Sarah Bonnell School.
GCSE Attainment 8 has held broadly level at Harris Academy Chobham (54.0 in 2021-22, 53.8 in 2025-26) and has fallen at Sarah Bonnell School (57.1 in 2021-22, 51.3 in 2025-26).
Side-by-side comparison
| Measure | LondonHarris Academy Chobham | LondonSarah Bonnell School | England average |
|---|---|---|---|
| Overview | |||
| Our score | C68/100 | C68/100 | |
| Local ranking | 7th of 20 in Newham Stronger figure | 8th of 20 in Newham | |
| Inspection | Ofsted: OutstandingStronger figure | Ofsted: Good | |
| School type | Academy sponsor led | Academy converter | |
| Phase | All-through | Secondary | |
| Age range | 3-18 | 11-16 | |
| Gender | Mixed | Girls | |
| Pupils on roll | 2,047 | 1,202 | |
| Capacity | 1,780 | 1,350 | |
| Location | London, E20 1BD | London, E15 4LP | |
| GCSE results | |||
| Attainment 8 | 53.8 Stronger figure | 51.3 | 46.2 |
| Grade 5+ in English & maths | 58.1% Stronger figure | 54.3% | 46.3% |
| Grade 4+ in English & maths | 71.0% Stronger figure | 69.4% | 64.8% |
| Cohort | 210 | 265 | |
| Key Stage 2 (SATs) | |||
| Reading, writing & maths at expected standard | 85.0% | Not reported | 62.0% |
| At higher standard | 6.0% | Not reported | 8.0% |
| Reading average scaled score | 108.0 | Not reported | 106.0 |
| Maths average scaled score | 106.0 | Not reported | 105.0 |
| A-level results | |||
| A-level entries | 125 | Not reported | |
| A-level average points | 34.6 | Not reported | 35.0 |
| A-level average grade | C+ | Not reported | |
| Best 3 A-levels points | 35.0 | Not reported | 35.8 |
| AAB+ incl. facilitating subjects | 6.6% | Not reported | 17.5% |
| Pupils | |||
| Pupils in the census | 2,044 | 1,275 | |
| Free school meals (ever 6) | 45.9% | 56.4% | |
| English as an additional language | 63.6% | 54.3% | |
| SEN support | 9.5% | 5.1% | |
| SEN with an EHC plan | 3.0% | 2.9% | |
| Attendance | |||
| Overall absence | 6.4% Stronger figure | 7.5% | 6.2% |
| Persistent absence | 17.1% Stronger figure | 21.9% | 15.8% |
marks the stronger figure on measures with a clear direction. Rows describing a school's intake, such as free school meals, English as an additional language and SEN, carry no marker: they describe who a school serves, not how well it serves them.
Historical trends
Each solid line is one school; the dashed line is the national average.
GCSE Attainment 8
GCSE Progress 8
Overall absence
Free school meal eligibility (ever 6)
Pupils on roll
Ethnicity over time
One panel per school: the largest groups across this comparison, one colour per group, on a shared scale.
Harris Academy Chobham
Sarah Bonnell School
Full profiles: Harris Academy Chobham · Sarah Bonnell School