sentences:  Architectural historian John Goodall believes the house has details, particularly in the ornate windows, which date it securely to before 1150, and probably to around 1148, the completion date of Hereford Cathedral, with which it has some similarities.The façade of the house dates from the 17th century.The 18th-century Old Brass Mill, like the Manor House, is listed as Grade II* and is also a Scheduled Ancient Monument.