Union City Homes for Sale

Union City sits in the heart of southern Alameda County, offering a diverse, tight-knit community and a strategic Bay Area location. Its Intermodal Station — combining BART and Amtrak — makes it a commuter's hub, with fast connections to Silicon Valley, Oakland, and San Francisco.

Neighborhoods range from established single-family enclaves to newer transit-oriented developments, complemented by strong parks and schools. Framed by Fremont, Hayward, and the East Bay hills, Union City balances value, accessibility, and a genuine sense of community.