CoStar Group reviews

2.7

34% would recommend to a friend

(3,014 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 3,014 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
1.0
May 4, 2026
Recommend
CEO approval
Business Outlook

Pros

- Technology Stack and Data Exposure

Cons

- Upper management lack clear goals and directions. - Projects goes in cycles and never make it out the door. Constant shift in priorities with no follow through. - Leadership cares more about the appearance of success rather than the actual implementation. Bragging of big numbers that aren't realistic of achieving. - Forced to work in the office during a fruit flies outbreak. - Smart people are sidelined while yes man are favored to maintain hierarchy of insecure leadership. They don't want to be challenged, only to be agreed with even if it doesn't make sense.

Viewing 52 - 54 of 3,014 Reviews

Glassdoor has 3,106 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.