CoStar, which provides commercial real estate information and analytics, says it will buy Homesnap, an app that improves real estate agent workflows, for $250M (Peter Grant/Wall Street Journal)

Peter Grant / Wall Street Journal:
CoStar, which provides commercial real estate information and analytics, says it will buy Homesnap, an app that improves real estate agent workflows, for $250M  —  Purchase would mark the company's first significant step into residential data  —  CoStar Group, Inc., one of the world's largest providers …