Search homes for sale in Johnson City, TX, a city located in Blanco County. View single family homes, condos, garden homes, and new construction for sale in Johnson City, TX. These homes and condos are updated daily from the MLS. For more info about any of these Johnson City real estate listings, click the "Request More Information" button located on the detail page of each property. And, register for a free account to automatically receive email alerts whenever new listings hit the Johnson City market that match your specific search criteria.