The following text is from the original listed building designation:
LAMBERHURST THE DOWN TQ 6635-6735 (west side) 9/253 The Swan Public House GV II
Public House. Early C19 and later C19. Painted brick, extended with red and painted brick and tile hung rear wing. Plain tiled roofs. Two storeys with roof half-nipped to left and gabled to right with stacks at right and to rear left. Three horizontally sliding sashes to left on first floor and 2 sashes on ground floor with large C19 transomed pub window to right. Multi panelled doors to centre left and to centre right both with flat hoods. Double range single storey half-hipped extensions to right with sash and boarded door, and gabled 2 storey rear wing with stack to rear and lean-to outshot at left. Structurally unaltered interior with fireplace to centre left (truncated external stack).
Listing NGR: TQ6715335513

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