[1] The Cambridge Campus (formerly the upper school until the end of 2009/2010 academic year) buildings are the site which was used by the former grammar school on the Great Cambridge Road (A10) near Bush Hill Park railway station.

The Bury Campus (formerly the lower school until the end of 2009/2010 academic year) buildings are the site which was used by the former secondary modern school on Little Bury Street.

It catered for both girls and boys, but originally they were taught in separate buildings.

It was granted the status of a specialist technical college in February 2003.

Previously a community school administered by Enfield London Borough Council, in September 2016 Edmonton County School converted to academy status.