Old Windebrowe and adjoining barn

Old Windebrowe and the adjoining barn are a farmhouse and barn, now serving as a museum and exhibition area, part of an outdoor centre for disabled people. The farmhouse likely dates from the early 18th century, while the barn is from the late 18th century and underwent extensive alterations during that time. The Calvert Trust renovated the buildings in 1980. The structure is built from mixed rubble, primarily slate boulders with some hand-made bricks, featuring flush split slate quoins and small galleting pieces. The roofs are made of graduated greenslate and there are rendered chimney stacks.

The building is two storeys high and originally U-shaped, though the centre has been filled in. The barn to the right has 11 bays and includes byres underneath. The house has two 20th-century doors in plain openings and sash windows with glazing bars set in plain reveals. There is a side top-glazed door within a gabled porch. The barn features an excavated passage at the front with two cart doorways, flanked by a pent extension, accessible via slab bridges over the passage. The interior floors of the barn were updated in 1980 and are all on one level, including kitchen and toilet facilities. An additional extension to the barn with 20th-century windows is not of interest. The buildings are listed for their connections to the Calvert family and their literary guests, including Wordsworth, Southey, and Coleridge.