A farm building at Claerwen, NPRN 503516. It is stone-built with a slate roof and measures approximately 21m north northwest to south southeast by 6m. The inside of the building was not seen during Uplands Survey in 2009 and it is not certain which building it corresponds to in the RCAHM NMR site file description of 1988, see NPRN 30561. J.J. Hall, Trysor, 6 February 2010