CoStar Group reviews

2.7

34% would recommend to a friend

(3,013 total reviews)
avatar

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
Jun 20, 2026

Job Recap

Recommend
CEO approval
Business Outlook

Pros

-Solid Pay for recent grad students -Learn some applicable CRE terms -Working with other young people -Nice office views, RVA office is nice.

Cons

-Repetitive work -Feeling of working in a broken system, incentives aren’t aligned for some

Viewing 4 - 6 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.