CoStar Group reviews

2.7

32% would recommend to a friend

(2,996 total reviews)
avatar

Andrew C. Florance

31% approve of CEO

38% positive business outlook

CoStar Group has an employee rating of 2.7 out of 5 stars, based on 2,996 company reviews on Glassdoor which indicates that most employees have an average working experience there. The CoStar Group employee rating is 28% below average for employers within the Real estate industry (3.8 stars).

Reviews by job title

3K reviews
5.0
Nov 25, 2025
Recommend
CEO approval
Business Outlook

Pros

Leadership is supportive and encourages innovation in analytics within the framework of very transparent objectives and goals. A result of this transparency is autonomy to achieve objectives without micromanagement. There are also regular opportunities to engage with clients and industry leaders, including speaking roles at prominent events. Additionally, the compensation and benefits are likely the best in the market for this type of role.

Cons

There is nothing that I would consider a downside for my role.

5.0
Nov 22, 2025

Ambitious and rewarding

Recommend
CEO approval
Business Outlook

Pros

A company with an ambitious and inspiring mission, Fantastic colleagues - bright, motivated and friendly. A place where hard work pays off. Every day brings new challenges and new opportunities, with the resources available for everyone to succeed.

Cons

No cons beyond the fact you have to show up every day and do your best - which is an environment I love to work in.

Viewing 1 - 3 of 2,996 Reviews

Glassdoor has 3,088 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.