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About Us

Mason-McDuffie Commercial Real Estate represents clients in the sale and leasing of commercial real estate in northern California. Whether you are an owner, buyer or tenant, we have the expertise and resources to meet all of your commercial real estate needs.

Mason McDuffie Commercial Real Estate has a commercial heritage dating back to 1887. The firm handled development projects in the Berkeley, Oakland, Piedmont and San Francisco areas in the early days, including the famous Claremont Hotel. Today, we have the tools and technology available to assist our clients in achieving their real estate objectives.

We are a full-service commercial real estate firm:

  • Investment sales

  • Office sales and leasing

  • Retail sales and leasing

  • Industrial sales and leasing

  • Vineyard/resorts/hotel sales

  •  Property/Portfolio management

We are a proven member of the Bay Area community for over 100 years. For assistance in locating or marketing a commercial property, call or email us today.


Careers at Mason McDuffie

Mason-McDuffie is expanding, and if you are interested in a rewarding career in commercial real estate with a dynamic, growing organization, we’d love to hear from you.  Please contact Gerrett Snedaker (information below).  All inquiries are treated with confidentiality.

Gerrett Snedaker
707.939.2009 Direct

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