The following text is from the original listed building designation:
HARRIETSHAM WEST STREET TQ 85 SE (north side)
4/61 No. 30 (formerly listed as 26.4.68. No. 30 (Mount House)) GV II
House. First half of C18. Red brick in Flemish bond with ocasional grey headers. Plain tile roof. Set back from road. 2 storeys and basement on stone plinth with moulded wood eaves cornice. Half-hipped roof. Projecting red brick stack to left end. Regular 3-window front of glazing-bar sashes in open boxes; central window narrow. Ground floor windows with seg- mental heads. Central door of 6 vertical panels, up 2 steps. Base- ment window to right with segmental head. Rear lean-to and short rear wing to right. Now linked with No. 28 to left. Interior not inspected.
Listing NGR: TQ8671252708

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