Nikoletta Markou

Nikoletta Markou is a licensed real estate salesperson with Douglas Elliman, serving buyers, sellers, and homeowners across Long Island, Queens, Nassau County, and the surrounding New York markets. With a background in real estate marketing, digital strategy, market research, and mortgage banking, Nikoletta brings a modern, data-informed approach to helping clients make confident real estate decisions.

Prior to focusing fully on sales, Nikoletta spent years as a trusted marketing and strategy resource for top-producing real estate professionals, supporting luxury and high-end listings throughout New York. Her work included developing customized listing strategies, analyzing buyer behavior and market movement, positioning properties for stronger online visibility, and creating targeted marketing campaigns designed to reach the right audience. Over time, she fine-tuned a sharp understanding of what drives demand, how buyers search for homes, and how thoughtful presentation can influence a property’s performance in a competitive market.

A Baruch College graduate with a strong foundation in business and marketing, Nikoletta understands that every client, property, and goal requires a tailored approach. From first-time buyers and growing households to longtime homeowners, investors, and luxury sellers, she brings the same level of care, strategy, and attention to detail to every real estate experience. Whether advising sellers on how to prepare and price their home, creating a custom marketing plan, identifying the ideal buyer audience, or helping buyers evaluate homes and neighborhoods across Long Island and Queens, she brings a strategic, client-focused perspective to every step of the process.

Known for her professionalism, clear communication, and approachable style, Nikoletta is committed to making the buying and selling process feel organized, informed, and empowering. Her goal is to provide honest guidance, smart strategy, and a seamless real estate experience backed by the reach, resources, and reputation of Douglas Elliman.