Displayed below, and updated daily from the MLS, are homes for sale in Ashton Oaks, a neighborhood of A. W. Grimes Blvd near FM 79 in Round Rock, TX 78664. For your convenience, you can request more info or schedule a showing from the detail page of each of these Ashton Oaks real estate listings. And, register for a free account to automatically receive email alerts whenever new Ashton Oaks homes hit the Round Rock real estate market.