Licensed Associate Broker
Vice President
Sales Manager of the Port Washington Office
Certified Luxury Home Marketing Specialist

McMahon is a recognized name in real estate on Long Island’s North Shore. Her Career has taken her from sales management where she has been a true leader with agents she works with and to the management team of Daniel Gale Sotheby’s International Realty. Known for her gentle approach in an intensely competitive market she truly leads by the example of knowledge, style and hard work. The Port Washington Office has been the number one office in their community for more than seven years. Under Emma’s direction, her agents are known for honesty, professionalism, caring and knowledge-all the ingredients that are necessary to help both buyers and sellers meet their goals. Emma has served the real estate community as Past President of the Manhasset/Port Washington Real Estate Board and as Vice President for the North Shore Chapter of the Multiple Listing Service.

Since 1992, the Daniel Gale Sotheby’s International Realty sales professionals have remained committed to the essential principles of integrity, confidentiality, personal attention and excellent quality of service. You have my commitment to diligence and discretion and I personally stand ready to assist you in the purchase or sale of the perfect home.