CoStar Group

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Read 32 CoStar Group reviews and testimonials from customers, explore 26 case studies and customer success stories, and watch 4 customer videos to see why companies chose CoStar Group as their Real Estate

CoStar Group, Inc. is the leading provider of commercial real estate information, analytics and online marketplaces. Founded in 1987, CoStar conducts expansive, ongoing research to produce and maintain the largest and most comprehensive database of commercial real estate information. Their suite of online services enables clients to analyze, interpret and gain unmatched insight on commercial property values, market conditions and current availabilities. LoopNet is the most heavily trafficked commercial real estate marketplace online with more than 9.8 million registered members.

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  • 32 Testimonials View
  • 26 Case Studies View
  • 4 Customer Videos View
Customer Rating Review Score based on 3214 reference ratings
4.8/5.0 (3214)

More from CoStar Group

Featured Testimonials

  • “We view our relationship with CoStar as a partnership, CoStar is a strong force in the CRE industry that is continually innovating, setting new standards, and enabling brokers to close …

  • “CoStar researchers stay in touch regularly to ensure our listings are accurate and up-to-date in the CoStar database. No one else is as proactive in keeping information current.”

  • “As soon as we started using CoStar, we began to reduce our research time by about 60 percent.”

Featured Case Studies

  • Westover Taps Apartments.com and CoStar to Improve Occupancy and Profitability

  • Insights Beyond the Core Give Ashlar Urban a Competitive Edge Leading Toronto …

  • CoStar Provides Critical Market Knowledge to Brokers 50% Faster, Leading to Exponential …

Featured Customer Videos

  • MGA, Inc. - Customer Success Story (Michael Goldman - President)
  • South State Bank - Customer Success Story (Megan Tyson - Commercial Real Estate Portfolio Manager / Vice President)
  • Washington REIT - Customer Success Story (Andrew Leahy - Vice President of Investment)

Additional CoStar Group Information & Resources

Read CoStar Group Reviews, Testimonials & Customer References from 32 real CoStar Group customers.

Browse CoStar Group Case Studies, Customer Success Stories, & Customer References from 26 businesses that use CoStar Group.

Watch CoStar Group Customer Videos to learn why 4 businesses chose CoStar Group.