Rancho Camulos now known as Rancho Camulos Museum is a ranch located in the Santa Clara River Valley 2.2 miles (3.5 km) east of Piru California and just north of the Santa Clara River in present day Ventura County California. It was the home of Ygnacio del Valle an alcalde of the Pueblo de Los Angeles and member of the California State Assembly. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Building