CoStar Group reviews

2.7

34% would recommend to a friend

(3,017 total reviews)
avatar

Andrew C. Florance

32% approve of CEO

38% positive business outlook

CoStar Group has an employee rating of 2.7 out of 5 stars, based on 3,017 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
2.0
Nov 27, 2025
Recommend
CEO approval
Business Outlook

Pros

Great comp and benefits and good training

Cons

Very aggressive sales culture, extremely high pressure environment and complete lack of flexibility in terms of WFH, all 5 days at office

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 2779 - 2781 of 3,017 Reviews

Glassdoor has 3,109 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.