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
5.0
Nov 3, 2025

Great Company!

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

I work with highly ethical team members and leaders. My work is valued. I love the in office culture from the great cafeteria, to the workout facility, to the fun meeting places. I enjoy the beauty of the office and am proud to come to work every day. Positive working environment, even on the rough days. I am challenged and I love it.

Cons

I can't think of any. Work is what you make of it. I know people complain about metrics....but you know that going into the job. If you are accountable, have good working skills, and have a solid work ethic, you will thrive here.

1.0
Nov 3, 2025
Recommend
CEO approval
Business Outlook

Pros

Young company and easy work

Cons

you’re basically doing cold calls all day. you’re given a list of brokers and are scored based on how many of them you can speak to for over 90 seconds.

Viewing 199 - 201 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.