Stephanie Mastronardi
REALTOR®

With over 20 years of experience as a licensed real estate salesperson in New York City, Stephanie brings deep industry knowledge, market insight, and a reputation for excellence to every transaction. Her career has been centered on the dynamic world of new development, including ground-up construction projects, conversions, condominiums, and co-ops. Whether advising on the launch of a new development or guiding a buyer through a complex purchase, she offers a seasoned perspective and a commitment to results.
Known among clients and peers for her professionalism, transparency, and expertise, Stephanie has built lasting relationships throughout the real estate community. Customers appreciate her ability to simplify the process, anticipate needs, and negotiate effectively, while fellow brokers trust her collaborative approach and market savvy.


Now proudly serving Long Island, she continues to offer superb real estate services with the same dedication and integrity that has defined her NYC career. Whether you're buying, selling, or investing, Stephanie is here to help you navigate the real estate landscape with confidence.
Let her make your next move a success.

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