CoStar Group reviews

2.7

34% would recommend to a friend

(3,016 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 3,016 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
3.0
Dec 26, 2025
Recommend
CEO approval
Business Outlook

Pros

The employees are well-paid, have great benefits, and the company is full of wonderful people who are very social and kind.

Cons

The company is very strict about in-person work, especially during inclement weather, which can cause a lot of stress.

1.0
Dec 23, 2025

fire you for no reason

Recommend
CEO approval
Business Outlook

Pros

lot of money to work there

Cons

will fire you for no reason

Viewing 157 - 159 of 3,016 Reviews

Glassdoor has 3,108 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.