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
1.0
Oct 4, 2025
Recommend
CEO approval
Business Outlook

Pros

Good benefits and okay pay

Cons

Toxic work culture and inappropriate coworkers and upper management

1.0
Oct 3, 2025

It starts at the top

Recommend
CEO approval
Business Outlook

Pros

none existent as far as i know - benefits, maybe

Cons

the CEO is horrible - if there was a worst word than shockingly abominable. He's right on the money with his 1st amendment rights. Aside of public or company scale meetings, direct insults and curses are the norm. Stay away if you have any self respect

Viewing 220 - 222 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.