Contra Costa County Open Houses

There are 1,089 real estate listings found in Contra Costa County, CA. There are 30 cities in Contra Costa County which include Brentwood , Antioch , Richmond , Oakley , and Walnut Creek . There are 51 zip codes in Contra Costa County which include 94561 , 94513 , 94509 , 94565 , and 94531 . View our Contra Costa County real estate area information to learn about the weather, local school districts, demographic data, and general information about Contra Costa County, CA. Get in touch with a Contra Costa County real estate agent who can help you find the home of your dreams in Contra Costa County. Use our mortgage calculator to see how much it would be to finance a home in Contra Costa County. Not ready to buy yet? Find and compare apartments for rent in Contra Costa County.