Jamie Marcantonio is a top-performing Associate Broker with Signature Premier Properties, specializing in Northport NY real estate, Huntington Township homes, and luxury waterfront properties along Long Island’s North Shore. With over 30 years of experience and more than 900 homes sold, she is a trusted expert in buying and selling homes in Northport, Eaton’s Neck, Asharoken, and surrounding communities. A lifelong Northport resident, Jamie offers unmatched insight into waterfront homes, coastal properties, and luxury estates on the Long Island Sound, delivering exceptional results through strategic pricing and expert negotiation. She was previously ranked the #1 Associate Broker across Nassau, Suffolk, and Queens at Coldwell Banker and continues to earn Diamond Society recognition year after year.