CoStar Group reviews

2.7

34% would recommend to a friend

(3,014 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 3,014 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
Feb 2, 2026

Don't Do It!

Recommend
CEO approval
Business Outlook

Pros

- CoWorkers - Travel - Benifits - Company Car - Nothing

Cons

- Fear of being fired everyday - Constant monitoring - Broken Promises - They will lie to you - Everything

1.0
Feb 1, 2026

Just a dumpster fire

Recommend
CEO approval
Business Outlook

Pros

If you manage to hit luck with your market there are opportunities to earn. Some of the people there are good people, most are just clinging on to what they can. Benefits are really good in comparison to other places but even then it's really not worth it.

Cons

I don't think there's a large enough word count. The metrics are flipped at the drop of a hat. Large scale disruptive initiatives are initiated with little to no end goal and quietly dropped. Commission payments can be hacked up literally at the last minute over arbitrary rules and interpretations. The mental torture of metrics leads to awful customer conversations to just pad the numbers. An unbelievable amount of favoritism, gossip and drama of all sorts. The CEO is one of the most vile people I've ever met and the whole C-suite/executive staff are even worse.

2.0
Jan 31, 2026

Review

Recommend
CEO approval
Business Outlook

Pros

Good Salary, Benefits, and latest technologies to work with.

Cons

Work-life balance, commute, management, culture

Viewing 121 - 123 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.