Abacus Real Estate Information

Mary DeVries is the founder of Abacus Real Estate. Drawn to the business after a decades-long career as a San Francisco-based architect and developer, Mary has a deep understanding of a building’s intricacies, from the seismic to the stylistic. Using a distinctive skill set, including the ability to find data that many agents don’t know how to look for, she guides her clients towards informed, intelligent real estate decisions. Mary has a reputation for her straightforward, data-driven approach and absolute dedication to her clients. Her business has been built on referrals because clients appreciate her efficiency, which often streamlines a complex process. Clients also repeatedly praise her high-touch communications style, as well as her ability to help them articulate their desires and translate their vision into reality. Whether they’re buying or selling, Mary enables her clients to fully understand the potential of each home and then maximize that potential. A smart, intuitive negotiator, Mary wins for her clients based on her architect’s insights, the facts she’s uncovered through her research, her in-depth analysis, and her market expertise. Mary is known and respected among the San Francisco professional network, which allows her to amicably work toward and achieve the best possible outcomes for her clients. Though Mary is scientific in her precision, she is an artist at heart. A New York native, her artistic endeavors extend beyond real estate, as she’s also a respected sculptor and supporter of numerous arts organizations, such as The Carving Studio & Sculpture Center. She also supports other initiatives, including SF-Marin Food Bank, Habitat for Humanity, and First Graduate, and she enjoys spending time with her family, cycling, diving, and traveling. Mary holds a degree in architecture from the University of Michigan and is a member of Top Agent Network, a prestige awarded to only the top 10% of San Francisco agents.