The following text is from the original listed building designation:
LAMBERHURST THE DOWN TQ 6635-6735 (west side) 9/256 Oasthouse about 20 metres south of Ridge Farmhouse GV II
Oasthouse. C18 and early C19. Timber framed and weather boarded stowage with brick, tile hung and exposed framed wing, and red brick roundel. Plain tiled roofs. Large half hipped stowage with lean-to at right and boarded upper openings and central carriage opening. Length of projecting brick wall to centre left, and left of that a projecting half-hipped wing, the framing exposed and unclad to front. Roundel at end left with corbelled eaves and conical roof with cowl and winding vane.
Listing NGR: TQ6719935620

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