The following text is from the original listed building designation:
TR 06 SE HERNHILL WEY STREET (North side)
3/151 Brook Hall 24.1.67 (formerly listed as Brook Farmhouse).
II
House. C15,part refronted C18. Timber framed, part exposed with plaster infill, part clad with red brick. Plain tiled roof. Wealden hall house plan of 4 framed bays. Entrance front: 2 storeys and attic on plinth with roof hipped to right, with 2 gabled dormers and stacks to centre, and projecting and offset at end left and end right. Three wooden casements on first floor and 2 segmental-headed wooden casements on ground floor. Boarded door in C20 gabled porch to right. Rear elevation: framed Wealden front, end wings jettied with flying wall plate on arched braces. Two flight hall window to left, irregular wooden casements elsewhere.
Listing NGR: TR0594061579

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