Answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Llanharan House -  Llanharan House is a historic house on the outskirts of Llanharan Rhondda Cynon Taf Wales. It is located off the A473 road just east of Llanharan and is a Grade II* listed building.
Answer:
Building