Addresses: 300, 310, 314 University Ave.
Square feet: Approximately 20,000
Year built: 1900 and 1912 (addition)
Estimated damage: $5-7 million
Owners: Milpitas & Dixon LLC, a corporation with five owners, including Lu Lu Teng of Los Altos Hills
Current tenants: Walgreens (300), Subway (314), Liberate Technologies (310 -- upstairs)
Former tenants: Palo Alto Furniture Company, J.C. Penney Company, University Realty, Office of Birge Clark, and San Jose Mercury News.
Why arson is suspected: Police cite evidence found within the building as pointing to arson
Agencies investigating: Palo Alto Police Department, the Santa Clara County Arson Investigation Task Force and the federal Bureau of Alcohol, Tobacco and Firearms