Halley House School vs The Excelsior Academy
A head-to-head comparison of two schools in London, England, 46 m 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
The Excelsior Academy
London · Academy secondary · Ages 11–18
983 students
| Measure | Halley House School London, London | The Excelsior Academy London, London |
|---|---|---|
| Success Index (England) | 71 Top 25% | 42 Lower 50% |
| Region rank | #631 of 1,720 | #429 of 640 |
| National rank | #3719 of 15,697 | #2376 of 4,090 |
| Sector | Academy | Academy |
| Type | Primary | Secondary |
| Year range | Ages 3–11 | Ages 11–18 |
| Students | 166 | 983 |
| Pupils on roll | 166 | 983 |
| Free school meals | 43.6% | 64.7% |
| Capacity filled | 79% | 91% |
| KS2 expected standard (RWM) | 78% | – |
| KS2 higher standard (RWM) | 19% | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | 44.7 |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | 39.5% |
| Grade 4+ English & maths | – | 60.5% |
| EBacc average points | – | 4.11 |
| A level points per entry | – | 38.6 |
| town | London | London |
| region | London | London |
| Website | www.halleyhouseschool.org.uk | www.excelsiorcst.org |
The verdict
- •Halley House School scores higher on the Success Index (England) (71.0 vs 41.6).
- •The Excelsior Academy is the larger school with 983 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 The Excelsior Academy?
On the Success Index (England), Halley House School ranks higher (71.0 vs 41.6 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 The Excelsior Academy?
About 46 m in a straight line, between London and London in London.
Which has the better Pupils on roll?
Halley House School: 166. The Excelsior Academy: 983. Number of pupils in the latest school census.
How do Halley House School and The Excelsior Academy rank in London?
Halley House School is 631st of 1,720 and The Excelsior Academy is 429th of 640 among primary schools in London on the 2025 Success Index (England).