John Constantinides

Born and raised in Astoria, Queens, John combines deep local roots with a wealth of professional experience to deliver exceptional results for every client. With a degree in accounting from Queens College and a decade of experience as a mortgage banker, he offers a rare perspective that bridges finance and real estate. His calm, focused approach and strategic mindset make even the most complex transactions feel seamless, while his sharp negotiation skills ensure clients are always positioned for success.

Beyond his technical expertise, John is known for his creativity in marketing, his eye for property potential, and his genuine care for the people he serves. Whether you’re buying your first home, expanding your portfolio, or transitioning between city and suburban life, John provides personalized guidance every step of the way. His professionalism, integrity, and dedication have earned him a trusted reputation throughout Queens and Nassau County—because for John, it’s not just about closing deals; it’s about opening doors to new beginnings.