Eadweard Muybridge
San Francisco from California Street Hill
13-panel, panorama of San Francisco, 1878.
Vintage albumen prints.

About Us

Founded in 1958, Sack Properties is a vertically-integrated, private real estate company that focuses on the acquisition, improvement, management, and disposition of a broad range of multifamily properties in the western U.S. Based in San Francisco, the firm specializes in Class B multifamily properties in prime infill locations that could benefit from capital investment and improved management. The firm’s current portfolio includes approximately 2,500 apartments and condominiums in 15 cities on the west coast. The firm is committed to sustainable building practices such as water conservation, energy efficiency, green building upgrades, and more.


Kirby Sack, Chief Executive Officer

Jeff Smith, President and Chief Financial Officer

David Feinberg, Chief Investment Officer

Tiffanie M. Byrd, Director of Property Management

Peter Casey, Managing Director – Capital Markets

Samantha Kroll, Controller

Bill Gerhardt, Director of Capital Improvements

Paul Sack, Founder and Advisor

Lewis Hine
Empire State Building Construction
Vintage gelatin silver print, 1931.
Courtesy of George Eastman House.

Advisory Council

Alan Billingsley

Rick Dishnica

Cathy Ebert

Mary Ann King

David Krimm

D. Ellen Shuman


We are actively investing in value add and core plus multifamily opportunities in primary Western United States markets. Our preferred transaction size is $25 million to $200 million.
To contact our Acquisitions and Dispositions team please email us at BrokerInfo@sackproperties.com.

Contact Us

111 Pine Street, Suite 1600, San Francisco, CA 94111

E-mail: Office@sackproperties.com

Main: 415-981-8320

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