Shawn Steinmuller

Born and raised on Long Island, Shawn Steinmuller has been helping clients buy, sell, and invest in Hamptons and Long Island real estate since 1998. With more than $800 million in closed transactions, Shawn delivers proven results backed by deep local knowledge. A United States Marine veteran and Past President of the Hamptons and North Fork Realtor Association, Shawn is known for his integrity, discipline, and commitment to client success. He combines data-driven insights with on-the-ground expertise to give buyers and sellers a clear advantage in today’s competitive market. Recognized as one of the top brokers in the Hamptons, Shawn is also a licensed real estate instructor and has been featured in Hamptons Magazine and other publications. He and his family live year-round in the Hamptons, where they are active in the community.