Hudson Pacific Properties (HPP) 8-K Financial Statements and Exhibits

EXHIBIT 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-167847) pertaining to the Hudson Pacific Properties, Inc. and Hudson Pacific Properties, L.P. 2010 Incentive Award Plan of our reports dated November 22, 2010 with respect to the combined financial statements and schedule of Hudson Pacific Properties, Inc. and Howard Street Associates, LLC included in this Current Report on Form 8-K dated November 29, 2010, filed with the Securities and Exchange Commission.

/s/ ERNST & YOUNG LLP

Los Angeles, California

November 29, 2010