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About Joanna

Having earned an outstanding reputation selling real estate on the Peninsula, Joanna uses her comprehensive knowledge of the local markets and great enthusiasm for real estate and the Peninsula lifestyle to bring extraordinary service to her clients. Joanna draws on her transaction experience to successfully negotiate and achieve the real estate goals of her clients; her dedication to delivering exceptional service and professional expertise being her greatest assets.


Joanna's business is built on trust, transparency, and open communication. Committed to being on top of market conditions, Joanna  helps her clients reach their goals by truly listening to their wants and needs and providing solid answers to questions leading them to make informed and sound real estate decisions. Her glowing testimonials and reviews are the reason her clients choose to continue their business relationship by having Joanna assist with other real estate investments and goals.


Born and raised on the Peninsula, Joanna has an insider’s relationship with its unique neighborhoods and is keenly aware of the various nuances that make each special. She attended and graduated from the local schools, including Franklin Elementary, Burlingame Intermediate School, Mercy Burlingame, and Burlingame High School and went on to earn a degrees from California Lutheran University including a BA in Communications with an emphasis in Public Relations and Advertising. She also minored in Sociology and French, which she earned while spending her Junior year studying abroad in Paris, France. As a resident of San Mateo and a property owner, she has the latest information on in the area - both in regards to real estate opportunities and community activities.

Joanna Lem’s Listings

Joanna Lem’s Recent Transactions