Plas Pistyll comprises a three storey house, with eight principal rooms arranged off a central corridor. It was built in the late 19th century by the Goddard family, on land acquired from the Vaynol Estate. Built around an old farm, the building is centrally gabled on its north-west elevation and has bay windows at either end. A number of original architectural details survive,
including snecked granite columns around the entrance, finials to the gables, with four granite chimneys.
It was noted as derelict in 2011.
Source: Gwynedd Archaeological Trust Report No. 935 [see GAT10/04/36].
L. Moore, RCAHMW, 16th July 2012.