Trevor Hall is a large grade I-listed Georgian mansion standing in 85 acres (35 hectares) of parkland at Trevor, near Llangollen, Denbighshire, Wales. The three storey house was built in 1742 in red brick to an H-shaped floor plan. A pedimented doorcase is approached by a double flight of steps. The property was purchased in 1987 by Michael Tree, then a chartered surveyor of the Crown Estates, who undertook its restoration before selling it in 1998 to Louis and Louise Parker, who further restored the grounds and interior. It now functions as a country hotel.