CoStar Group reviews

2.7

34% would recommend to a friend

(3,014 total reviews)
avatar

Andrew C. Florance

32% approve of CEO

37% 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
1.0
May 12, 2026
Recommend
CEO approval
Business Outlook

Pros

none. it's a really crappy place. but I guess you get a paycheck

Cons

leadership consists of a bunch of psycopaths.

2.0
May 11, 2026

Would not recommend

Recommend
CEO approval
Business Outlook

Pros

Decent benefits, pay, and perks

Cons

Very rigid, little to no work life balance, senior leadership does not value feedback

Viewing 40 - 42 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.