Halley House School vs St Osmund's Catholic Primary School
A head-to-head comparison of two primary schools in London, England, 15 km apart, using official English 2025 data. The better value in each row is highlighted.
Halley House School
London · Academy primary · Ages 3–11
166 students
St Osmund's Catholic Primary School
London · Academy primary · Ages 4–11
167 students
| Measure | Halley House School London, London | St Osmund's Catholic Primary School London, London |
|---|---|---|
| Success Index (England) | 71 Top 25% | 93 Top 5% |
| Region rank | #631 of 1,720 | #76 of 1,720 |
| National rank | #3719 of 15,697 | #496 of 15,697 |
| Sector | Academy | Academy |
| Type | Primary | Primary |
| Year range | Ages 3–11 | Ages 4–11 |
| Students | 166 | 167 |
| Pupils on roll | 166 | 167 |
| Free school meals | 43.6% | 6% |
| Capacity filled | 79% | 61.9% |
| KS2 expected standard (RWM) | 78% | – |
| KS2 higher standard (RWM) | 19% | – |
| 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 | www.halleyhouseschool.org.uk | www.st-osmunds.richmond.sch.uk/ |
The verdict
- •St Osmund's Catholic Primary School scores higher on the Success Index (England) (93.0 vs 71.0).
- •St Osmund's Catholic Primary School is the larger school with 167 students compared with 166.
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 Halley House School better than St Osmund's Catholic Primary School?
On the Success Index (England), St Osmund's Catholic Primary School ranks higher (93.0 vs 71.0 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 Halley House School and St Osmund's Catholic Primary School?
About 15 km in a straight line, between London and London in London.
Which has the better Pupils on roll?
Halley House School: 166. St Osmund's Catholic Primary School: 167. Number of pupils in the latest school census.
How do Halley House School and St Osmund's Catholic Primary School rank in London?
Halley House School is 631st of 1,720 and St Osmund's Catholic Primary School is 76th of 1,720 among primary schools in London on the 2025 Success Index (England).