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
5.0
Feb 7, 2026

A Great Employer

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

The office is a great space to work, in a fun part of Richmond. I really enjoy all my peers.

Cons

It is a very metrics-intensive environment

3.0
Feb 4, 2026

Cool salary

Recommend
CEO approval
Business Outlook

Pros

Good salary. Nice coworkers, talented people.

Cons

No job security whatsoever, poor management

Viewing 115 - 117 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.