Properties 143 Keystone Ridge Buchanan Dam Llano County TX 3900 Crockett Ave Lago Vista TX 21107 Panhandle Cove Lago Vista TX 20309 Rockpark Lane Lago Vista TX 3206 Mount Vernon Ave Lago Vista TX 3208 Mount Vernon Ave Lago Vista TX Project 143-25 4103 Mountain View Dr KingslandLlano County TXLOT #185 Project 144-25