Oaks Park High School vs Seaton House School
A head-to-head comparison of two schools in London, England, 1.0 km apart, using official English 2025 data. The better value in each row is highlighted.
Oaks Park High School
Carshalton · Academy secondary · Ages 11–18
1,407 students
Seaton House School
Surrrey · Independent primary · Ages 2–11
168 students
| Measure | Oaks Park High School Carshalton, London | Seaton House School Surrrey, London |
|---|---|---|
| Success Index (England) | 40 Lower 50% | – Not rated |
| Region rank | #442 of 640 | – |
| National rank | #2448 of 4,090 | – |
| Sector | Academy | Independent |
| Type | Secondary | Primary |
| Year range | Ages 11–18 | Ages 2–11 |
| Students | 1,407 | 168 |
| Pupils on roll | 1,407 | 168 |
| Free school meals | 27.7% | – |
| Capacity filled | 100.1% | 82.4% |
| KS2 expected standard (RWM) | – | – |
| KS2 higher standard (RWM) | – | – |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | 42.5 | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | 38% | – |
| Grade 4+ English & maths | 64.4% | – |
| EBacc average points | 3.61 | – |
| A level points per entry | 31.0 | – |
| town | Carshalton | Surrrey |
| region | London | London |
| Website | www.oaksparkhigh.org.uk | www.seatonhouse.sutton.sch.uk |
The verdict
- •Oaks Park High School is the larger school with 1,407 students compared with 168.
- •Oaks Park High School is a academy school while Seaton House School is a independent school, so fees and admission rules differ.
- •Oaks Park High School 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 Oaks Park High School 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 Oaks Park High School and Seaton House School?
About 1.0 km in a straight line, between Carshalton and Surrrey in London.
Which has the better Pupils on roll?
Oaks Park High School: 1,407. Seaton House School: 168. Number of pupils in the latest school census.
How do Oaks Park High School and Seaton House School rank in London?
Oaks Park High School is 442nd of 640 and Seaton House School is unranked among secondary schools in London on the 2025 Success Index (England).