CoStar Group reviews

2.7

34% would recommend to a friend

(3,014 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 3,014 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
4.0
Aug 22, 2025
Recommend
CEO approval
Business Outlook

Pros

- mgmt support is there when you need

Cons

- career growth can be more defined

5.0
May 3, 2025

Good environment

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Nice office space and food

Cons

The timer on phone calls

Viewing 2905 - 2907 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.