Maria Valliades – Your Trusted Real Estate Expert in The Hamptons & Westchester

The Hamptons and Westchester offer some of the most exceptional properties, and Maria Valliades has an intimate knowledge of both markets. With a deep understanding of each community’s character and lifestyle, she has been guiding friends, referrals, and clients toward their dream homes since purchasing her first property in 1980.

Maria’s expertise is built on first-hand experience. She has personally bought, sold, and built properties, giving her unique insight into the entire real estate process. Her career began over 40 years ago when she was hired to manage luxury high-rises in Manhattan. At just 21, Maria made her own investment move, purchasing a Sutton Place condo with a business partner— who later became her husband, John.

A resident of Quogue and Scarsdale, Maria embodies "philoxenia"—the Greek tradition of warmth, generosity, and hospitality. Fluent in Greek and deeply connected to her heritage, she takes pride in making buyers feel genuinely welcome and at home in both The Hamptons and Westchester communities. Whether helping clients find their perfect home or introducing them to the lifestyle and culture of their new neighborhood, Maria’s passion for hospitality and
community shines through.

Beyond real estate, Maria is a keen photographer, often capturing stunning images at the Quogue Wildlife Refuge. Her trained eye for composition and aesthetics is invaluable when staging homes for sellers.

Maria attributes her success not only to her deep market knowledge but also to the prestige and global reach of the Sotheby’s International Realty brand. Affiliated with Daniel Gale Sotheby’s International Realty in The Hamptons and Julia B. Fee Sotheby’s International Realty in Westchester, Maria offers her clients unparalleled exposure, trusted expertise, and access to a worldwide network of luxury real estate professionals.

Professional Affiliations & Designations:
• National Association of Realtors (NAR)
• New York State Association of Realtors (NYSAR)
• Hudson Gateway Association of Realtors (HGAR)
• Hudson Gateway Multiple Listing Service (HGMLS)
• Long Island Board of Realtors (LIBOR)
• Certified International Property Specialist (CIPS)
• Certified Buyer Representative (CBR)
• Seller Representative Specialist (SRS)

Whether you're buying or selling in Westchester or The Hamptons, Maria Valliades brings passion, experience, and a personal touch to every transaction—backed by the power of Daniel Gale Sotheby’s International Realty and Julia B. Fee Sotheby’s International Realty.