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
4.0
Sep 24, 2025

Job

Recommend
CEO approval
Business Outlook

Pros

Great work environment, with heavy team dynamic

Cons

None that I can think of at the moment

3.0
Sep 21, 2025

Territory Sales

Recommend
CEO approval
Business Outlook

Pros

Good compensation and good benefits. The technology is superior and needed.

Cons

It is a grind. You have to find new opportunities in an already saturated market, where many are already using CoStar.

Viewing 229 - 231 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.