Mary Rosenblum

Agent Details

About Mary

Mary Rosenblum is a St. Louis native whose real estate career is built on deep local roots and an enduring focus on her clients. Raised in Frontenac and a graduate of Ladue High School, Mary earned an advertising degree from the University of Texas at Austin before returning home to St. Louis. Her path into real estate began after a successful personal transaction caught the attention of Andy Dielmann, the agency's founder, who recognized her sharp business sense and personal approach and spent several years encouraging her to join the firm. Mary took the leap once her children were in school, and she has been a mainstay at Dielmann Sotheby's ever since. Over a 34-year career, Mary has quietly achieved nearly a half-billion dollars in sales, with a strong focus on the central corridor-including Frontenac, Ladue, Town and Country, Chesterfield, Clayton, and Creve Coeur. Now working with a second generation of families, she handles every aspect of her transactions personally, guiding buyers and sellers through major financial decisions with a calm perspective, steady negotiation skills, and straightforward advice.