Built 1893, 2002. This Tudor-style mansion at 2607 Hearst began life as the Beta Theta fraternity chapter house, and was one of the first buildings in the heavily wooded residential neighborhood on the north border of campus. Among early chapter members were noted architects Charles Keeler (inspiration for Berkeley's famous Hillside Club), John Baker Jr. and Arthur Brown Jr., who singly or together designed Berkeley's City Hall, San Francisco's City Hall and Opera House, and two future expansions for the fraternity chapter house. (Brown also served as the University of...