Derwentwater Primary SchoolArk Byron Primary Academy
Inspection, results, pupils and attendance side by side in London.
Summary of the comparison
Derwentwater Primary School and Ark Byron Primary Academy are primary schools in London.
Derwentwater Primary School scores 70 out of 100 (grade B, strong) and Ark Byron Primary Academy scores 68 out of 100 (grade C, average). Derwentwater Primary School is ahead on our composite score.
Derwentwater Primary School was judged Good and Ark Byron Primary Academy was judged Good.
On the share of pupils meeting the expected standard in reading, writing and maths at Key Stage 2, the latest published figures are 57.0% for Derwentwater Primary School and 75.0% for Ark Byron Primary Academy.
The share of pupils meeting the expected standard at Key Stage 2 has fallen at Derwentwater Primary School (74.0% in 2022-23, 57.0% in 2024-25) and has risen at Ark Byron Primary Academy (68.0% in 2022-23, 75.0% in 2024-25).
Side-by-side comparison
| Measure | LondonDerwentwater Primary School | LondonArk Byron Primary Academy | England average |
|---|---|---|---|
| Overview | |||
| Our score | B70/100Stronger figure | C68/100 | |
| Local ranking | 24th of 57 in Ealing Stronger figure | 32nd of 57 in Ealing | |
| Inspection | Ofsted: Good | Ofsted: Good | |
| School type | Community school | Free schools | |
| Phase | Primary | Primary | |
| Age range | 3-11 | 4-11 | |
| Gender | Mixed | Mixed | |
| Pupils on roll | 429 | 414 | |
| Capacity | 500 | 420 | |
| Location | London, W3 6SA | London, W3 7JT | |
| Key Stage 2 (SATs) | |||
| Reading, writing & maths at expected standard | 57.0% | 75.0% Stronger figure | 62.0% |
| At higher standard | 8.0% | 19.0% Stronger figure | 8.0% |
| Reading average scaled score | 104.0 | 108.0 Stronger figure | 106.0 |
| Maths average scaled score | 104.0 | 107.0 Stronger figure | 105.0 |
| Pupils | |||
| Pupils in the census | 429 | 414 | |
| Free school meals (ever 6) | 39.5% | 27.3% | |
| English as an additional language | 67.6% | 43.2% | |
| SEN support | 24.2% | 11.6% | |
| SEN with an EHC plan | 2.8% | 4.6% | |
| Attendance | |||
| Overall absence | 5.1% | 4.6% Stronger figure | 6.2% |
| Persistent absence | 11.7% | 10.9% Stronger figure | 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.
KS2: expected standard in reading, writing and maths
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.
Derwentwater Primary School
Ark Byron Primary Academy
Full profiles: Derwentwater Primary School · Ark Byron Primary Academy