Kuper Sotheby’s International Realty is a leading Central and South Texas real estate firm with offices in Austin, San Antonio, and the Hill Country. The agency has 246 associates with listings in more than 90 counties in Texas. Kuper Sotheby’s International Realty is a part of Sotheby’s International Realty Affiliates LLC, connecting the finest independent real estate companies to the most prestigious clientele in the world.