Gibson | Sotheby's International Realty

About Us

Gibson Sotheby’s International Realty is Boston’s largest independent real estate company. Founded in Boston’s South End by Betty Gibson in 1962, the firm has since grown to become Eastern Massachusetts’ premier real estate brokerage firm—and an affiliate in the Sotheby’s International Realty network, the leading real estate brand spanning key markets all over the world. As one of the most influential Sotheby’s International Realty affiliates, we offer a world of advantages to buyers and sellers—including a heritage of hyperlocal expertise, a reputation for delivering white-glove service, exclusive media partnerships, global marketing reach, and access to a worldwide referral network consisting of approximately 990 offices in over 72 countries and territories. We offer twenty four offices and over 375 sales associates throughout Greater Boston, the Metro West, the North Shore, the South Shore, and Cape Cod.