Originally a farmhouse, Plas was extended in the latter half of the 19th Century and is the principal house on the estate. With superb panoramic views over Cymyran bay towards Snowdonia the house is suitable for groups of friends, family get-togethers and has also been used for business meetings.
In 2011 Plas was totally refurbished and now provides spacious accommodation for 10 people. Renovations included installing a new kitchen, creating new bathrooms, a television room and a disabled friendly bedroom on the ground floor. The remainder of the house has been comprehensively redecorated throughout.