Bonnie Devendorf Locust Valley Sales Manager

  • Certified Buyer Representative
  • Recognized as Tri State Mega Broker by Unique Homes Magazine
  • Charter Member of Gold Circle of Excellence
  • 2012 Recognized as Residential Real Estate Office of the Year: Nassau – LI Business News
  • 2012 Residential Manager of the Year – LI Business News
  • Associate Real Estate Broker
  • Vice President of Daniel Gale Sotheby's International Realty
  • Who's Who in America
  • Recognized as Tri State Mega Broker by Unique Homes Magazine
  • Member of the Realtors National Marketing Institute
  • Certified Luxury Home Marketing Specialist
  • Member of the Locust Valley Chamber of Commerce
  • Board Member and Past President of the North Country Community Assoc.
  • Sales Manager of the Locust Valley Office
  • Member of Locust Valley Chamber of Commerce


For over thirty years, Bonnie has been an Associate Broker and consistently a multi-million dollar producer. In 1988, Bonnie opened the Locust Valley office of Daniel Gale Sotheby's International Realty. Since 1991, this office has been the leader in the Locust Valley market, becoming the number one authority on real estate for Long Island's North Shore. Bonnie's philosophy for achieving success is based on building a reputation for integrity, trust, professionalism and service. The focus is not on the immediate transaction but on building a strong foundation for future business.

As the Co-Manager of the top producing Locust Valley office, Bonnie incorporates 70 top professional brokers marketing the most extraordinary properties to the buying public. Her office takes pride in providing their clients and customers with the most up-to-date resources and information in order to assist them with making well-informed real estate decisions.

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