Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption “Experts” and to the use of our report dated September 8, 2017, with respect to the financial statements of Newmark Group, Inc., in the Registration Statement (Form S-1) and related Prospectus of Newmark Group, Inc. dated October 23, 2017.
/s/ Ernst & Young LLP
New York, New York
October 23, 2017