CoStar Group reviews

2.7

33% would recommend to a friend

(3,022 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 3,022 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
1.0
Jun 11, 2025

Beware.

Recommend
CEO approval
Business Outlook

Pros

Benefits are some of the best in the industry.

Cons

Instability. No leadership. Constant change. Micro managing bathroom breaks.

3.0
Jun 10, 2025

Great product

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Learned significantly through real-world application.

Cons

Regardless of your work ethic or how quietly you go about it, you’ll be watched—and favoritism will overshadow all.

4.0
Jun 10, 2025
Recommend
CEO approval
Business Outlook

Pros

On forefront in their industry. Good people.

Cons

One commercial real estate market turns, I think it would be a great place to work. Too many people quitting the service currently because they can't afford it.

Viewing 334 - 336 of 3,022 Reviews

Glassdoor has 3,114 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.