About Tatiana Valverde

Tatiana Valverde is a seasoned real estate professional with over 13 years of experience in residential and commercial real estate, mortgage banking, and investment lending. As a Broker and founding partner of Cosmo Group Realty and Cosmo Florida, Tatiana brings a wealth of knowledge and an extensive vision to every client interaction. Her expertise spans Long Island, New York City, the Hamptons, New Jersey, and Florida.

Known for her professionalism, attention to detail, and strong communication skills, Tatiana is deeply committed to understanding her clients' needs and delivering results. Her in-depth knowledge of the mortgage process—from application to closing—paired with her sharp financial acumen, allows her to guide investors toward maximum profitability.

Tatiana thrives on the creative and strategic challenges of working with sellers. She uses innovative marketing techniques and her flair for design to position properties as the most attractive in their market. Her ability to blend data-driven strategies with creative vision is what sets her apart.

In addition to her client-facing work, Tatiana is passionate about empowering others. She has a long-standing track record of mentoring and coaching real estate agents, many of whom have achieved remarkable success under her guidance. Helping others grow their business and realize their potential fuels her drive and renews her energy.

Tatiana’s hands-on experience as a real estate investor gives her a critical edge. She has personally rehabbed and sold properties for significant profit and has a keen eye for estimating renovation costs, resale value, and risk-to-reward ratios—often within minutes of seeing a property.

Originally from Peru, Tatiana has lived in New York for most of her life. She holds a background in marketing and business administration, is fluent in Spanish, and also speaks Portuguese. Outside of work, she enjoys playing tennis, reading personal development books, and most of all, being a proud mother to her two daughters, who are her greatest inspiration and motivation.

Tatiana leads with integrity, excellence, and a client-first approach—ensuring that every buyer, seller, and investor has a seamless and rewarding real estate experience