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Press Release

Hudson Pacific Properties Acquires 113,000-Square-Foot Del Amo Office Building

August 16, 2010

LOS ANGELES--(BUSINESS WIRE)-- Hudson Pacific Properties, Inc. (NYSE:HPP) has acquired the five-story, 113,000-square-foot Del Amo Office building in Torrance, Calif. for $27.5 million in an all cash transaction.

“The Del Amo Office property meets our acquisition criteria for well-located, quality suburban office buildings. It has a prime position in an established market, easily accessible from the area’s major thoroughfares with abundant nearby amenities including the Del Amo Fashion Center, one of the largest malls in the United States,” said Howard S. Stern, president, Hudson Pacific Properties.

Located on 2.3 acres at 3501 Sepulveda Blvd., the Del Amo office building is 100 percent leased to Saatchi & Saatchi North America, a leading national advertising agency. The company has been a tenant in the building for more than 20 years. The acquisition includes the 100 percent ownership of the ground sublease for the property.

About Hudson Pacific Properties

Hudson Pacific Properties, Inc. is a full-service, vertically-integrated commercial real estate company. The company's primary areas of focus are the acquisition and ownership of high-quality office properties and state-of-the art media and entertainment properties in select growth markets primarily in Northern and Southern California. Hudson Pacific Properties’ investment strategy is to target high barrier-to-entry, in-fill locations with favorable, long-term supply-demand characteristics. Its portfolio of approximately two million square feet is strategically located in the company’s target markets that include Los Angeles, Orange County, San Diego, San Francisco, Silicon Valley and the East Bay. For additional information visit www.hudsonpacificproperties.com.

Forward-Looking Statements

This press release may contain forward-looking statements within the meaning of the federal securities laws. Forward-looking statements relate to expectations, beliefs, projections, future plans and strategies, anticipated events or trends and similar expressions concerning matters that are not historical facts. In some cases, you can identify forward-looking statements by the use of forward-looking terminology such as “may,” “will,” “should,” “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” or “potential” or the negative of these words and phrases or similar words or phrases which are predictions of or indicate future events or trends and which do not relate solely to historical matters. Forward-looking statements involve known and unknown risks, uncertainties, assumptions and contingencies, many of which are beyond the Company’s control, that may cause actual results to differ significantly from those expressed in any forward-looking statement. All forward-looking statements reflect the Company’s good faith beliefs, assumptions and expectations, but they are not guarantees of future performance. Furthermore, the Company disclaims any obligation to publicly update or revise any forward-looking statement to reflect changes in underlying assumptions or factors, of new information, data or methods, future events or other changes. For a further discussion of these and other factors that could cause the Company’s future results to differ materially from any forward-looking statements, see the section entitled “Risk Factors” in the Company’s final prospectus relating to this offering, and other risks described in documents subsequently filed by the Company from time to time with the Securities and Exchange Commission.

Source: Hudson Pacific Properties, Inc.

Contact:

Investor Contacts:

Hudson Pacific Properties, Inc.

Mark Lammas

Chief Financial Officer

310-445-5700

or

Addo Communications, Inc.

Andrew Blazier, 310-829-5400

andrewb@addocommunications.com

or

Media Contact:

Casey & Sayre

Ashley Greer, 310-473-8090

agreer@cswpr.com