Lock keeper's cottage on the Glamorganshire Canal (nprn 34425), by Coedpenmaen lock (nprn 85395). The cottage was also known as Ty'n-y-graig and Rose Cottage; it was demolished in September 1971 for construction of the A470 dual carriageway.
B.A.Malaws, RCAHMW, 31 March 1998.