Jeannette Seijas Gisonna

Jeannette Gisonna is a seasoned real estate professional with over three decades of industry experience. Licensed in both New Jersey and New York, she is affiliated with The Agency One Rock, where she represents residential buyers and sellers, developers, and investors throughout the region. Her career has been defined by a deep understanding of the market and a consistent commitment to delivering thoughtful, results-driven [...]

Jeannette Gisonna is a seasoned real estate professional with over three decades of industry experience. Licensed in both New Jersey and New York, she is affiliated with The Agency One Rock, where she represents residential buyers and sellers, developers, and investors throughout the region. Her career has been defined by a deep understanding of the market and a consistent commitment to delivering thoughtful, results-driven service. 

Widely recognized for her expertise in new development and waterfront properties along New Jersey’s Gold Coast, Jeannette has played a key role in the sales and marketing of premier residential communities. Her experience includes work with leading national homebuilders and luxury condominium projects, including a recent leadership role in sales for a high-end development in Weehawken, further strengthening her reputation in the new construction space. 

Jeannette is an active member of the National Association of Realtors® and the New Jersey Realtors® organizations. She combines strong local market insight with a client-focused approach rooted in professionalism and discretion. A Bergen County resident and Hudson County investment property owner, she is fluent in Spanish and enjoys international travel, drawing inspiration from diverse cultures that enrich both her personal and professional perspective.