Displayed below, and updated daily from the MLS, are homes for sale in Highland Horizon, a neighborhood in Round Rock, TX 78681. Highland Horizon is located near FM 620. Request more info or schedule a showing from the detail page of each of these Highland Horizon real estate listings. And, register for a free account to automatically receive email alerts whenever new Highland Horizon homes hit the real estate market that match your specific Round Rock home search.
Get notified when matching listings become available. We also have found 4 listings nearby within 1 mile of this community.