Meet Abacus Real Estate
The team at Abacus Real Estate guides their clients through the process of buying or selling a home with an analytical, pragmatic approach. Led by Mary DeVries, a distinguished architect and top-producing agent, they calculate all the angles until they discover a property’s true potential. Then they interpret that data so that clients can make intelligent decisions that serve their short- and long-term goals.
Clients remark on the team’s uncanny ability to translate their desires into tangible results: they’re just as likely to call an engineer to get the real answer to a renovation or earthquake readiness question as they are to suggest an unexpected architectural style that ends up being the perfect fit. When it’s time to negotiate, they bring in-depth analysis to the conversation and utilize their vast professional network and longstanding reputation in the brokerage community to get their clients the edge.
Each agent at Abacus Real Estate goes beyond winning clients the best deals. They aim to provide impeccable service, achieve aesthetic ideals, and use their real estate expertise to help clients improve their quality of life.


MARY LISTENED TO OUR CRITERIA AND WAS VERY HONEST IN HER FEEDBACK
Rodania & Rob F.
Mary was great to work with. Purchasing our first home in San Francisco was a very daunting task but with her experience, architectural knowledge and contacts in the city we were able to have our answers to all questions resolved quickly! Mary listened to our criteria and was very honest…

MARY IS A TRUE PROFESSIONAL!
Michael M.
Mary is a true professional when it comes to buying and selling a home in San Francisco. She is incredibly knowledgeable about neighborhoods and prices. She is a huge resource and has great contacts in areas such as staging, mortgages and inspections. Unlike some of our past agents, she is…

MARY IS A GREAT REALTOR, ESPECIALLY FOR US AS FIRST TIME BUYERS.
Nick & Tori
Mary is a great realtor, especially for us as first time buyers. She really knows the market and the other realtors. This can come in handy when negotiating. Plus, she is trained as an architect, so she was able to help spot issues in houses that we never would have…