The following text is from the original listed building designation:
TQ 74 NW MARDEN DAIRY LANE (south-west side)
1/41 Barn about 50 metres north-west of Old Timbers
II
Barn. Late C16 or early C17, with later C17, and C18 additions. Timber framed, weatherboarded, on stone plinth. Plain tile roof. 3 timber-framed bays of the late C16 or early C17, with central midstrey. One later C17 bay added to right and two C18 bays added to left. Hipped roof. Low weatherboarded porch to front, with hipped roof and double doors. Single rear door. Single-storey weatherboarded addition to right with hipped roof, and single-storey addition to left. Lean-to to left of porch and towards right end. Interior: late C16 or early C17 section has chamfered gunstock- jowled posts, arch-braced tie-beams, and clasped purlin roof with diminishing principal rafters, vertical queen-struts to collars, and windbraces to midstrey bay only. One tension brace to each bay above midrail. Clasped-purlin common-rafter roof to later C17 bay. Left gable-end wall-plates and tie-beams in same plane. Unjowled posts, clasped-purlin roof with diminishing principal rafters and no queen struts to two left bays. Old Timbers not listed.
Listing NGR: TQ7248648028

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