For more than 40 years, Dr. Koch has been a leader in the luxury real estate market in Vienna and its affluent suburbs, offering old-style apartments, penthouses and villas, as well as plots for new developments. The company also sells good-value properties and hotels in Croatia and Mallorca. As one of the leading real estate agents in Vienna, Dr. Koch advises sellers on how to market their properties most successfully in, for example, a bidding process. With many years of experience and a wide network, the real estate agents have become specialists in, among other things, exclusive properties in Vienna.