Mark Greenwald
Mark Greenwald is a top-producing Hamptons real estate broker with more than 20 years of experience advising buyers, sellers, investors, and developers across the East End, with particular expertise in Southampton Village. A Cornell University graduate with a JD from Cornell Law School, Mark brings a distinguished legal background to every transaction, having worked as a real estate attorney with Fried Frank and Schulte Roth & Zabel in New York City. His knowledge of contracts, negotiation, zoning, building regulations, and market value gives clients a strategic advantage in both residential and investment real estate.
Known for his due diligence, hands-on sales approach, and detailed market research, Mark personally guides clients through showings, pricing, negotiations, and successful closings. Backed by Saunders & Associates’ leading marketing resources, he delivers trusted, informed representation in the Hamptons market.