The following text is from the original listed building designation:
WEST STREET 1. 1103 (North Side)
Warehouse [G Twyman and Son Limited] TR 0161 SW 2/310 II GV
2. Cl9. 2 parallel ranges. 4 storeys with brick projection before most of the ground floor and with main entrance on the lst floor. Red brick. Tiled gabled roofs. 7 openings on 3rd floor closed with boarded shutters; segmental relieving arches over. On 1st and 2nd floors 1 segmental headed window in centre and 1 at either end, with pair of wooden boarded doors in segmental arches in 2nd bay from either end; larger doors on 1st floor. Wooden boarded door on ground floor towards east end; steps ascending to lst floor.
Warehouse (Premises occupied by (G Twyman and Son Limited) and No 64 form a group with Nos 1 to 4 (consec) and Nos 6 to 9 (consec) Tanner Street.
Listing NGR: TR0115061489 (1)

Historic England archive material: BF088023 WYMAN AND SONS, WEST STREET, FAVERSHAM, SWALE

<1> English Heritage, List of Buildings of Special Architectural or Historic Interest (Map). SKE16160.