ARLINGTON, Va.–(BUSINESS WIRE)–CoStar Group, Inc. (NASDAQ: CSGP), a leading provider of online real estate marketplaces, information, analytics in the property markets, today named Felix Kusch President of Homes.com. Kusch spent the last several years running two of Europe’s leading real estate portals. He was CEO of Immoweb, the number one portal in Belgium and CEO of Immowelt, the number two portal in Germany. Before that, he led M&A work at Axel Springer Digital involving a number of t