Founded in 1898, The Knowles Company is one of Maine’s most established and respected real estate firms, specializing in luxury waterfront estates, historic cottages, village homes, land offerings, and a premier portfolio of professionally managed vacation rentals across Mount Desert Island. Serving Bar Harbor, Northeast Harbor, and Southwest Harbor, the firm combines generational local knowledge with strategic marketing and personalized service to represent buyers, sellers, and vacation rental guests at the highest level. With deep roots in the island community and a close connection to the landscapes surrounding Acadia National Park, The Knowles Company is known for discreet representation, long-standing client relationships, and seamless management of both residential sales and seasonal rental properties.