Help Center : Important Browser Update

Important Browser Update

As of July 1st, 2020 we are updating the recommended browsers that provide the best experience when using the CoStar Brokerage Applications. 

Updated list of recommended browsers as of July 1st, 2020:

  • Google Chrome

  • Microsoft Edge Chromium

  • Mozilla Firefox

  • Apple Safari

It is important to note that Microsoft’s Internet Explorer is being removed from our list of supported browsers.  While Microsoft will continue to push security updates for I.E. 11, Microsoft will no longer update features related to the product which may make CoStar Brokerage Applications less compatible in the future, in comparison to other browser options.

If you are using Internet Explorer, or another unsupported browser to access CoStar Brokerage Applications, please consult with your company’s internal IT team to confirm which is an approved browser for your organization.  If you need further guidance on this issue please contact our support team by emailing [email protected].


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