Lower Brownsham Farmhouse is a Listed Grade II, possibly a C15th/C16th three cell cross passage house. It is a two storey single pile house with a three storey extension on the lower end and a single storey two cell rear extension, set centrally blocking a first floor window. Stair turret and external stack on higher end of rear elevation. Single ridge roof on house, gabled at higher end, half-hipped at lower, single ridge gable ended roof on rear extension with northwest pitch of latter at slighter angle near eaves. Rendered cob walls, lower end extension is rubble stone, six pigeon holes, three each side of the southeast attic windows. Slate roof with red ridge tiles. Outbuildings include pigsties, a granary, barn, linhay and stable. There are also some modern building including a silage shed and a covered yard.