CoStar Group
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Headquarters Washington, DC
Size 1000 to 5000 Employees
Founded 1987
Type Company - Public (CSGP)
Industry Information Technology
Revenue $100 to $500 million (USD) per year

As the leader of commercial real estate information, marketing and analytic solutions in the United States, United Kingdom and France, CoStar Group’s dynamic team is compelled to deliver results for our clients. We are headquartered in Washington, DC, with a staff of approximately 2,300 worldwide and the industry's largest professional research organization.From accounting, research and sales to marketing and product development, we empower our people to learn the industry and excel in their careers.

CoStar has a proprietary database of some 4 million properties in the...

CoStar Group – Why Work For Us?

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We’re CoStar Group. For 25 years we’ve made it a priority to help our employees achieve their best. From accounting and research, to marketing and product development, we know our success is reflected in in the success of the people that make CoStar tick. We are constantly reinventing the way commercial real estate professionals access and use data and want you to play a part in our continued innovation and growth. As you consider your career options, please keep us on your short list. You’ll find we have a great story to tell, and we’re eager to hear yours.


Since 1987, CoStar has specialized in conducting intensive, ongoing research to produce and maintain the largest and most comprehensive database of commercial real estate information. Our suite of digital services enables our clients to analyze, interpret and gain unmatched insight on commercial property values, market conditions and current availabilities.


We are actively recruiting entry level and seasoned professionals across all of our offices, including locations in Southern California, Atlanta, Boston and our headquarters in Washington, DC. Join us!

Working at CoStar Group

Posted by employees

Employees are “Dissatisfied”   295 ratings


32% Approve of the CEO   203 ratings

CoStar Group President, CEO, and Director Andrew C. Florance

Andrew C. Florance

President, CEO, and Director

Smart people, solid engineering team, fast growing company

  Current Senior IT Engineer in Washington, DC

Pros: Very smart IT and Development engineers. Good management team. You will learn a lot and be exposed to cutting edge technologies. Little to no micromanagement. Decent pay and good benefits. Good work/life balance.

FYI, there isn't a separate…
Full Review

More CoStar Group Ratings & Reviews ( 295)

Salaries in USD  United States Avg. Salary

Research Associate

100 CoStar Group Salaries


Research Analyst

25 CoStar Group Salaries


Account Executive

23 CoStar Group Salaries


= Salary Range

= Anonymous Salary Range

= Avg.

More CoStar Group Salaries (303)

No Offer – Interviewed in Nov 2013 Reviewed 2 weeks ago

Interview Details – After submitting my resume, i was called immediately the next day by a college recruiter. During the first call we spoke a small bit about myself and scheduled an online interview. After the online interview, I was contacted for a telephone interview. Thats where my process ended.Full Interview

Interview Question:
Why the commercial real estate industry? Answer Question

More CoStar Group Interview Questions & Reviews (127)

CoStar Group Awards & Accolades

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America's 200 Best Small Companies, Forbes, 2009
The Post 200, Washington Post, 2011
Social Media Newcomer of the Year, Tenant Advisor/CRE Geek, 2011
Workplace Excellence Award, Alliance for Workplace Excellence, 2012
Health & Wellness Trailblazer Award, Alliance for Workplace Excellence, 2012
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