Harris Academy Sutton vs Seaton House School
A head-to-head comparison of two schools in London, England, 805 m apart, using official English 2025 data. The better value in each row is highlighted.
Harris Academy Sutton
Sutton · Academy secondary · Ages 11–19
1,294 students
Seaton House School
Surrrey · Independent primary · Ages 2–11
168 students
| Measure | Harris Academy Sutton Sutton, London | Seaton House School Surrrey, London |
|---|---|---|
| Success Index (England) | 87 Top 10% | – Not rated |
| Region rank | #75 of 640 | – |
| National rank | #345 of 4,090 | – |
| Sector | Academy | Independent |
| Type | Secondary | Primary |
| Year range | Ages 11–19 | Ages 2–11 |
| Students | 1,294 | 168 |
| Pupils on roll | 1,294 | 168 |
| Free school meals | 12.1% | – |
| Capacity filled | 99.9% | 82.4% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 58.2 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 70.2% | – |
| Grade 4+ English & maths | 85.4% | – |
| EBacc average points | 5.44 | – |
| A level points per entry | 37.4 | – |
| town | Sutton | Surrrey |
| region | London | London |
| Website | www.harrissutton.org.uk/ | www.seatonhouse.sutton.sch.uk |
The verdict
- •Harris Academy Sutton is the larger school with 1,294 students compared with 168.
- •Harris Academy Sutton is a academy school while Seaton House School is a independent school, so fees and admission rules differ.
- •Harris Academy Sutton is co-educational and Seaton House School is girls.
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 Harris Academy Sutton better than Seaton House School?
The two schools are very close on the Success Index (England). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Harris Academy Sutton and Seaton House School?
About 805 m in a straight line, between Sutton and Surrrey in London.
Which has the better Pupils on roll?
Harris Academy Sutton: 1,294. Seaton House School: 168. Number of pupils in the latest school census.
How do Harris Academy Sutton and Seaton House School rank in London?
Harris Academy Sutton is 75th of 640 and Seaton House School is unranked among secondary schools in London on the 2025 Success Index (England).