The following text is from the original listed building designation:
LENHAM WARREN STREET TQ 95 SW 5/236 Blue House Farmhouse
GV II Farmhouse. C15 core with C17, C18, and C19 alterations. Timber- framed with C19 red brick ground floor and weatherboarded first- floor. Right gable end weatherboarded on ground floor, tile-hung on first floor in C19. Left gable end brick on ground floor, weather- boarded above. Plain tile roof. Aproximately 3 timber-framed bays including narrow stackbay originally with further bay(missing) to right. Right bay probably right end of open hall. Right end wall, rear wall, and possibly others C15; flooring and chimney C17 left end and dormers C18. 2 storeys on flint plinth with hipped roof. Central brick ridge stack. 2 hipped dormers. Regular fenestration of two 3-light casements. Central panelled door under flat hood. C19 rear lean-to. Interior: partly inspected; C15 end of hall partition to right with heavy braces. C17, C18 and C19 features. Partly in Otterden Civil Parish.
Listing NGR: TQ9398653640

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