What is business personal property? What are examples of inventory and supplies?The Treasurer and Tax Collector mails the Annual Secured Property Tax Bills each year in October to every owner listed on the Secured Tax Roll. Download an application below, call (408) 758-3800 to get an application mailed or pick it up in one of our lobbies. Para buscar agentes que hablen español, por favor, haz clic aquÃ. Encontrar Un Agente. In the U.S., property taxes predate even income taxes. Contact Us. Public Works Development Services 200 E. Santa Clara St. San Jose, CA 95113. Development Related Inquires: Phone: (408) 535-7802