CoStar Group reviews

2.7

34% would recommend to a friend

(3,013 total reviews)
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Andrew C. Florance

32% approve of CEO

37% positive business outlook

CoStar Group has an employee rating of 2.7 out of 5 stars, based on 3,013 company reviews on Glassdoor which indicates that most employees have an average working experience there. The CoStar Group employee rating is 22% below average for employers within the Real Estate industry (3.5 stars).

Reviews by job title

3K reviews
4.0
May 11, 2026

Great boss & coworkers!

Recommend
CEO approval
Business Outlook

Pros

The first thing I think of is how great the people are that I work with. Missy is an amazing manager and because she did this job for so long - she really gets it and is helpful navigating the day to day challenges and headaches. The office is great too. Lots of snacks, drinks, and anything you need. The team works together and loves to see each other win. We do team lunches and other activities but never pressure to join if you can’t.

Cons

I personally don’t like the reversal structure.

Viewing 43 - 45 of 3,013 Reviews

Glassdoor has 3,105 CoStar Group reviews submitted anonymously by CoStar Group employees. Read employee reviews and ratings on Glassdoor to decide if CoStar Group is right for you.