Ark Byron Primary Academy vs John Perryn Primary School
A head-to-head comparison of two primary schools in London, England, 1.4 km apart, using official English 2025 data. The better value in each row is highlighted.
Ark Byron Primary Academy
London · Academy primary · Ages 4–11
412 students
John Perryn Primary School
London · Local authority primary · Ages 3–11
414 students
| Measure | Ark Byron Primary Academy London, London | John Perryn Primary School London, London |
|---|---|---|
| Success Index (England) | 75 Top 25% | 38 Lower 50% |
| Region rank | #529 of 1,720 | #1420 of 1,720 |
| National rank | #3060 of 15,697 | #10512 of 15,697 |
| Sector | Academy | Local authority |
| Type | Primary | Primary |
| Year range | Ages 4–11 | Ages 3–11 |
| Students | 412 | 414 |
| Pupils on roll | 412 | 414 |
| Free school meals | 22.1% | 56.6% |
| Capacity filled | 98.1% | 87.7% |
| KS2 expected standard (RWM) | 75% | 58% |
| KS2 higher standard (RWM) | 19% | 11% |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | – |
| Grade 4+ English & maths | – | – |
| EBacc average points | – | – |
| A level points per entry | – | – |
| town | London | London |
| region | London | London |
| Website | arkbyron.org | www.johnperryn.ealing.sch.uk/ |
The verdict
- •Ark Byron Primary Academy scores higher on the Success Index (England) (74.6 vs 38.3).
- •Ark Byron Primary Academy does better on ks2: reading, writing & maths expected standard (75% vs 58%).
- •Ark Byron Primary Academy does better on ks2: higher standard (19% vs 11%).
- •John Perryn Primary School is the larger school with 414 students compared with 412.
- •Ark Byron Primary Academy is a academy school while John Perryn Primary School is a local authority school, so fees and admission rules differ.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Ark Byron Primary Academy better than John Perryn Primary School?
On the Success Index (England), Ark Byron Primary Academy ranks higher (74.6 vs 38.3 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Ark Byron Primary Academy and John Perryn Primary School?
About 1.4 km in a straight line, between London and London in London.
Which has the better Pupils on roll?
Ark Byron Primary Academy: 412. John Perryn Primary School: 414. Number of pupils in the latest school census.
How do Ark Byron Primary Academy and John Perryn Primary School rank in London?
Ark Byron Primary Academy is 529th of 1,720 and John Perryn Primary School is 1420th of 1,720 among primary schools in London on the 2025 Success Index (England).