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 10, 2026

Expectations

Recommend
CEO approval
Business Outlook

Pros

Cutting edge technology. Benefits. Salary *

Cons

You’ll hear the word “expectations” constantly. You won’t meet them. Not because you’re slacking, not because you lack talent, but because the game was rigged with a heavy thumb on the scale long before you even stepped onto it. Salaried? Sure, in name only. They'll treat you exactly like an hourly worker—except without the overtime premium. Expect to log off officially, then keep working anyway to chase those ridiculous quotas and "expectations." The extra hours aren't optional; they're the price of not getting written up or let go. Welcome to the modern hustle tax.

3.0
Feb 10, 2026
Recommend
CEO approval
Business Outlook

Pros

I like that it was work-life balance; you clock in at eight. You get off at five. Everybody gets in at the same time, everybody leaves at the same time, and you’re paid hourly.

Cons

I didn’t know this role was gonna be for cold calling it was emotionally draining for me getting hung up and getting reviewed based on keeping someone on the phone

Viewing 112 - 114 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.