| Type | Other independent school |
| Phase | All through |
| Gender | Mixed |
| Age Range | 7 - 18 |
| Headteacher | Mr John Green |
| Address |
Lavington Park Petworth West Sussex GU28 0NB |
| Religious Character | None |
| Website | http://www.seaford.org |
| Telephone | 1798867392 |
| Number of pupils | 907 |
| Inspection | |
| GCSE national ranking | -- |
| A-Level national ranking | Top 43% |
| Local authority | West Sussex |
| Region | South East |
| URN | 126110 |
| View this school information in GOV.UK website | |