The following text is from the original listed building designation:

TR 1643-1743 ELHAM ST MARY'S ROAD (north side)
9/68 The Well House 29.12.66 GV II
House. Late C18 facade to an earlier building. Timber framed. Facade channelled render. Plain tile roof. 2 storeys. Plat band, interrupted at left end. Plain eaves band. Gabled roof. Rear stacks to left and right. Irregular fenestration of 4 recessed sixteen-pane sashes. Two similar sashes with reeded keystones to ground floor. Door under second first-floor window from right, with two sunk moulded panels, and shell hood on console brackets. Garage doors with multipane rectangular fanlight to left. Rear elevation timber framed with brick infilling on first floor. Two-storey rear wing with plain tile roof hipped to rear. Interior not inspected.
Listing NGR: TR1769343903

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