Nextage Lone Star Realty, is a Texas real estate firm, located at 10824 E. Crystal Falls Pkwy. Building 3, Suite A, Leander, TX 78641. Nextage Lone Star Realty provides a wide-range of real estate services. Consumers continue to find value in having a real estate professional help them through the home buying and selling process. The wide variety of services real estate professionals provide are proving ever more valuable in real estate transactions(financing twists and sales contract intricacies). Please view Nextage Lone Star Realty current listings. Recently serving clients in areas North Austin Civic Association, Stony Ridge North.