CoStar Group, Inc. (CSGP) is in Real Estate, Real Estate Services, based in United States, listed on NasdaqGS. Market cap 12.08B USD. 52-week range 25.89 to 79.08 USD. Trailing P/E 165.6. Data as of 2026-10-09.
CoStar Group, Inc. provides information, analytics, and online marketplace services to real estate and related business communities in the United States, Australia, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, hospitality, and student housing, and land properties; CoStar Leasing, a data on lease transactions and tools to manage user-entered lease data; CoStar Sales, a database of commercial ...