[1] Yardley Court was founded in 1898 in Tonbridge and moved to the Somerhill site in 1990 to expand.

Derwent Lodge, established in the 1930s, moved to Somerhill House in 1993, relocating from their Tunbridge Wells town centre home, which they had outgrown.

Upon entering the prep side of the school, boys join Yardley Court, and girls join Derwent Lodge for single-sex classes in a co-educational environment, sharing facilities and opportunities equally.

The Pre-Prep section of Somerhill is for boys and girls aged 2 to 7, covering pre-school through to Year 2.

Others join Sevenoaks, Eastbourne, Bede’s, Hurst, Kings Canterbury, Caterham and Sutton Valence.