The following text is from the original listed building designation:
TQ 64 SE BRENCHLEY WATERMANS LANE
6/191 Biggenden Farmhouse
II
Farmhouse. Probably early C17, some C19 and C20 modernisation. Timber- framed. Ground floor level is weatherboarded, hung with peg-tile above. Brick stacks and chimneyshafts. Peg-tile roof.
Plan: Farmhouse faces south south west, say south. It has a 3 room lobby entrance plan. Left (west) end room was originally unheated but was given a projecting end stack in the C19 refurbishment. Centre room is the largest. It was originally the only heated room; the main parlour and kitchen. Its axial stack backs onto the left end room and front lobby entrance in front of the stack. Right end room was the service end and it is still divided into two by an axial wall. These rooms were probably buttery and dairy. Seondary outshots to rear include a bakehouse, rear right, with rear lateral stack. This could be C18. Another stack in the left rear corner of the outshots is C19.
2 storeys with attics in the roofspace, secondary lean-to outshots to rear and C20 single storey extension on right end.
Exterior: Front would be more or less symmetrical but for the front doorway left of centre, a C20 plank door with coverstrips. C19 fenestration. 4 ground floor window with 2 centre 12-pane sashes and 2 outer 24-pane sashes. 3 first floor 20-pane sashes. Main roof is half-hipped both ends.
Interior: The C17 framed structure is well-preserved. The wall framing is large framing with large curving tension braces. The larger rooms have chamfered axial beam with step stops. Wall posts with formed jowls. Roof of 4 uneven bays; tie beam trusses with clasped side purlins. The original fireplace is blocked but its large size is evident. House also includes some old joinery detail such as old plank doors.
Biggenden is a well-preserved C17 farmhouse. It is unusual for the service partition to survive.
Listing NGR: TQ6761643272

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