St Nicholas Grammar School was a grammar school, located in Northwood Hills, in the London Borough of Hillingdon, Middlesex. In 1977, it joined with the neighbouring St. Mary's Grammar School for Girls to form Haydon School.
St Nicholas Grammar School was a grammar school, located in Northwood Hills, in the London Borough of Hillingdon, Middlesex. In 1977, it joined with the neighbouring St. Mary's Grammar School for Girls to form Haydon School. (en)