Mary Rosenblum

Mary Rosenblum is a St. Louis native raised in Frontenac. She graduated from Ladue High School, and received her degree in Advertising from the University of Texas in Austin. After college, she worked for the St. Louis Business Journal. She has been married to her college sweetheart, Rob, for 30 years. For a number of years, she took the time to raise her two children who are now 25 and 28, and during that time volunteered at their schools working in their classrooms.


Andy Dielmann, President and Founder of Dielmann Sotheby's International Realty, called Mary for eight years to get her license and to come and work for him. When both of her kids were in school, she did just that, and has worked with Andy ever since. What started out as a few hours a week quickly turned into a thriving real estate career with well over 190 million in sales in the past 22 years.


Most of Mary’s sales are concentrated in Frontenac, Ladue, Town and Country, Chesterfield, Clayton, and Creve Coeur. She found that working with different people all the time has been an incredible experience. She has been working in real estate so long now that she’s starting to sell and list for her kid's friends - well into their second generation. If she can use her experience and expertise to assist clients in their buying or selling process, she would consider it a privilege. Call or email Mary and let's sit down and discuss a client’s real estate needs.