| Type | Academy converter |
| Phase | Secondary |
| Gender | Mixed |
| Age Range | 11 - 18 |
| Headteacher | Mrs Beverley Williams |
| Address |
Highlands Boulevard Leigh-on-Sea SS9 3TG |
| Religious Character | None |
| Website | http://www.belfairsacademy.org.uk/ |
| Telephone | 1702509000 |
| Number of pupils | 1,587 |
| Inspection | Good |
| GCSE national ranking | Top 27% |
| A-Level national ranking | -- |
| Local authority | Southend-on-Sea |
| Region | East of England |
| URN | 138174 |
| View this school information in GOV.UK website | |