Skip to content
Write review For Business
  • Login

Contact CoStar Group Customer Service

CoStar Group Phone Numbers and Emails

Toll-Free Number:

  • (888) 226-7404
Call customer service
Send Message

Report Fraud:

  • (877) 438-4338
    Victim of identity theft

Headquarters:

  • (800) 204-5960

Investors/ Franchasing:

  • (202) 346-5661

Sales/ Reservations:

  • (800) 613-1303

CoStar Group Emails:

Customer Service
Investors/ Franchising
Jobs/ Career
Legal
Privacy Inquiries
Sales/ Reservations
Is this your business?
More phone numbers and emails Less phone numbers and emails
PissedConsumer Club

Contact Information

CoStar Group Website:

CoStar Group Help Center:

Corporate Office Address:

CoStar Realty Information Inc.
1331 L Street, NW
Washington, District Of Columbia 20005
United States

Other Info (opening hours):

Hours:

Monday - Friday: 7:30am - 8pm (ET)

Saturday - Sunday: 9am - 6pm (ET)

More contact details

Summary of CoStar Group Customer Service Calls

5 TOTAL
CALLS
00:00 AVG CALL
DURATION
0% ISSUES
RESOLVED

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call CoStar Group?

Product/ Service Question:

  • “Bell is not working. It's in warranty”
  • “Doorbell complain”

Return/ Replace Question:

  • “Warrent exchange product”

Other Question:

  • “Camplent”

Ask a First Question About CoStar Group

0 symbols (min 100)

Compare CoStar Group Customer Service To

Companies are selected automatically by the algorithm. A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future.

Write a review
Do you have something to say about CoStar Group? What happened? What can we help you with?
Submit review Don't show this popup