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2933 San Marcos Ave, Suite 102
Los Olivos, CA 93441
United States


Mary Bahnken is a realtor for the Santa Ynez Valley, California. She is a lifelong resident of the area and loves to help people find their perfect home or ranch. Please contact her today for any of your real estate needs. 


Berkshire Hathaway HomeServices California Properties is the premier real estate firm in the Santa Ynez Valley. 


Mary is proud to be a realtor for Berkshire Hathaway HomeServices California Properties. 

Founded in 1985, Berkshire Hathaway HomeServices California Properties has grown to over3,000 agents in more than 60 offices serving the Southern California market including Santa BarbaraLos AngelesOrange County and San Diego. We offer a full menu of services includinghome financing through HomeServices Lending, relocation servicesinsuranceescrowtitle andhome warranties.

Press & Announcements

The success of Berkshire Hathaway HomeServices California Properties

  • More than $12 billion in annual sales volume
  • Over 14,000 transactions last year
  • One of the top 5 brokerages in the nation
  • Over 3,000 sales associates in more than 60 offices collaborate to locate the best buyers and properties for their clients


“When we think of Berkshire Hathaway, the first thing that comes to mind is stability. It really is the gold standard when it comes to wealth preservation and growth. And because of that, it can only mean good things for our clients. They're in it for the long haul, and with that company's history comes a legacy of perseverance, expertise and consistency that really can't be matched by any other company.”

– Gwyn RiceLisa Stennes and Molly Santistevan

The Power of Berkshire Hathaway HomeServices

The Berkshire Hathaway HomeServices real estate network has over 47,000 sales professionals in 1,400 offices throughout the country. The brand, among the few organizations entrusted to use the world-renowned Berkshire Hathaway name, brings to the real estate market a definitive mark of stability, strength, quality and innovation.