CoStar Group reviews

2.7

34% would recommend to a friend

(3,014 total reviews)
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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
2.0
Jan 16, 2026
Recommend
CEO approval
Business Outlook

Pros

*Great pay, especially for entry level employees

Cons

*Stressful corporate atmosphere with constant PIPs, firings and layoffs *Obsession with numbers and department rankings (my heart goes out to all of those at the bottom of the public ranking boards) *Only take the job if you're currently unemployed or desperate

2.0
Jan 14, 2026
Recommend
CEO approval
Business Outlook

Pros

Great pay, culture, and benefits to start.

Cons

After taking on additional investor money, the management culture changed from a respectful collaborative one to a micromanaged hell within months.

2.0
Jan 14, 2026
Recommend
CEO approval
Business Outlook

Pros

The only pro is the salary and maybe work life balance

Cons

Horrible scheduling conflicts, good management but horrible upper management. It really depends on leadership/managers and how much they advocate for you, and they tend not to. Overworked constantly, horrible hours, still not paid enough for what they put you through.

Viewing 133 - 135 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.