The following text is from the original listed building designation:
CRANBROOK THE STREET, (SOUTH TQ 7837-7937 SIDE), SISSINGHURST 8/257 Gatehouse Farmhouse 20.6.67 - II
Farmhouse. C16 with large C17 addition and C19 cladding. Timber-framed with red brick cladding on ground floor and tile-hanging on first floor to left. Projecting wing to right tile-hung throughout. Plain tiled roofs, hipped to left with taller wing to right half-hipped towards road. Tall red brick stack behind wing and small red brick stack behind left-hand block. Two storeys. Irregular fenestration of 2 windows on first floor and one window on ground floor to left on left-hand block, and 2 windows on both floors on road side of wing. One window on both floors on re-entrant face of wings. All casement windows. Boarded doors in centre of road facade of right-hand wing, in re-entrant angle of this wing and on left return-front of left-hand block.
Listing NGR: TQ7902237484

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