Lancasters is located approximately one and a half miles west of the village of Henfield in West Sussex. It is a Grade II listed two-storey timber framed and brickwork private house dating from C17 altered and extended in the 20th and 21st centuries.

Proposals for a new build, single storey Garden Room with a new Utility Room and connecting Rear Link Corridor lightly attached to the northwest corner of the existing house.