Barley Hall is a reconstructed medieval townhouse in the city of York, England. Originally built around 1360 by the monks of Nostell Priory, it was later extended in the 15th century. The property went into a slow decline and by the 19th and 20th centuries heavily sub-divided and in an increasingly poor physical condition. It was bought by the York Archaeological Trust in 1987, renamed Barley Hall, and heavily restored in a controversial project to form a museum.