The following text is from the original listed building designation:
TQ 5856 IGHTHAM OLDBURY LANE 5/2 (south side)
1.8.52 Oldbury Hall
II
Farmhouse. Later C15 hall-house, with later additions at rear. Exposed timber-framing with curved wind-bracng and plaster-infilling. First-floor jetties to right and left supported on exposed joists and timber-brackets. Overhanging eaves in centre with eaved plaster soffit, containing small windows, to steep hipped plain tiled roof. Off-centre brick ridge at left. Two storeys; irregular fenestration of 4 first floor windows and 5 ground floor windows, all C19 casements. Modern vertically-panelled door off centre to right. Rear, and C19 extension to left of front, roughcast. Interior: Moulded dais beam with crenellated cresting survives in drawing-room. Fireplace with chamfered bressumer. Two plain crown-posts and moulded crown-post on combined and arch-braced tie-beam in roof.
Listing NGR: TQ5875856505

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