Today Lake Austin, Austin TX is count around 91 homes for sale at current average listing price of $1,922,929. Nearby neighborhoods of Lake Austin are St Tropez, Lago Villa, Mount Bonnell Terrace Sec 01, Aqua Monte, Glenlake Ph 02, J Jett, Lake Shore Add, Oak Shores On Lake Austin Sec, Roy & Ec Logsdon Sub, Windy Cove. Most of Lake Austin homes are 3 bedrooms with 3 bathrooms.