California Apartment Association, Tri-County Division Share: Non Profit California Apartment Association, Tri-County Division Visit Website Request Info 1530 The Alameda Suite 100 San Jose, CA 95126 4083423500 About Map About The California Apartment Association is the nation?s largest statewide trade group representing owners, investors, developers, managers and suppliers of apartment communities. What's Nearby? Distance: 5 10 15 20 25 50 mi.