Thorsen House
The William R. Thorsen House, often referred to as the Thorsen House, is a historic residence in Berkeley, California. Built in 1909 for William and Caroline Thorsen, it is one of the last of four standing ultimate bungalows designed by Henry and Charles Greene of the renowned architectural firm Greene & Greene and the only one located in Northern California.Since 1942, it has been home to the Sigma Phi Society of the Thorsen House (alternatively Thorsen or the Sigma Phi Society of California), which hosts communal dinners, organizes small concerts, and offers tours for other students and members of the public, welcoming thousands of visitors a year.Thorsen can be toured throughout the week on an informal basis; one can simply knock on the door to visit.
Registered Historic Place in Alameda, California, United States
single-family detached home