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
Sep 20, 2025

Last in, First out

Recommend
CEO approval
Business Outlook

Pros

Beware new hires. Low performers with long years experience would linger here much, much longer that you could potentially do. Why? They've got a higher severance package. You're likely to be disposable when push comes to shove

Cons

Just wanted to mention the pros :)

3.0
Sep 19, 2025
Recommend
CEO approval
Business Outlook

Pros

You learn a lot quickly — high volume of work and exposure to many accounting areas.

Cons

Growth can depend on being aligned with the right manager/team

Viewing 232 - 234 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.