The following text is from the original listed building designation:
HORSMONDEN LAMBERHURST ROAD TQ 63 NE (east side) 3/56 Gate House GV II
House. Circa 1700 and extended late C20. Red and blue brick ground floor and tile hung first floor with plain tiled roof. Two storeys and garret with stack at end left and half-hip to right. Two 3 light wooden casements on first floor with 3 on ground floor and central 2 light casement on first floor. Boarded door and sidelight to end left in gabled half-timbered porch. Tile hung flat roofed rear extension. Included for group value.
Listing NGR: TQ6959539759

English Heritage, List of Buildings of Special Architectural or Historic Interest (Map). SKE16160.