Brett Allen is a dedicated real estate agent with a decade of experience in New York City. A Cornell University graduate with a background in biology and research, Brett brings a uniquely analytical, evidence-driven perspective to every transaction — applying the same rigor and attention to detail from his scientific training to market analysis, pricing strategy, and negotiation.

For sellers, Brett leverages deep neighborhood expertise and a data-driven approach to price properties with precision, positioning them competitively to maximize value and attract serious buyers. For buyers, he composes highly substantiated offers that strengthen negotiating positions, giving clients an uncommon edge in one of the world’s most competitive markets.

Brett is known for his strong relationships with fellow agents and an extensive network that unlocks opportunities others simply don’t have access to. Whether you’re a first-time homebuyer, a seasoned investor, or searching for your dream home, his work is defined by white-glove service and meticulous care from start to close. Brett also specializes in representing clients in new development, multifamily, and townhouse transactions.