LandWatch: CoStar makes another buy as it looks to the next frontier: rural land

CoStar Group Inc. (NASDAQ: CSGP) continues to expand its universe of real estate listing sites, acquiring LandWatch.com for an undisclosed sum. LandWatch, formerly owned by Bellevue, Washington-based DataSphere Techologies Inc., "provides buyers with the most comprehensive choice of rural real estate, and property owners with the highest exposure for their listings," CoStar said in a release. The D.C.-based CoStar first entered into an agreement to acquire LandWatch on April 10, according to...