About Mary Cavanagh

Mary is a dedicated Realtor® with @properties Christie’s International Real Estate and a valued member of the C Starr Team, proudly serving Arlington Heights, Mount Prospect, Palatine, Buffalo Grove, Schaumburg, and Chicago’s Northwest Suburbs. Known for her strong communication, thoughtful guidance, and personable approach, Mary helps buyers and sellers navigate the real estate process with confidence, clarity, and genuine care.

Raised in Mount Prospect, Illinois, and a graduate of St. Mary’s College in Winona, Minnesota, Mary began her professional career as a Litigation Paralegal at Baker McKenzie, one of the world’s most respected multinational law firms. After several years working in Chicago, she moved to Arlington Heights, where she has spent more than 20 years raising her five children and building strong connections throughout the community.

Mary’s passion for interior design and her natural ability to connect with people led her into a successful career in real estate. As a Certified Staging Consultant, she brings a unique blend of design expertise and market knowledge to every transaction. Mary helps sellers prepare their homes to stand out through expert staging, layout optimization, and presentation strategies, while also helping buyers recognize the full potential of every home they tour.

Clients consistently award Mary 5-star reviews, praising her responsiveness, professionalism, and calm, confident negotiation style. As part of the award-winning C Starr Team, she contributes to a powerhouse group recognized for exceptional marketing, innovative technology, and outstanding client service. Since 2013, the team has achieved $445M+ in sales and more than 1,000 closed transactions across the Northwest Suburbs [MRED, LLC, based on closed sales data, 1/1/2013–1/1/2026].

With deep local roots, an eye for design, and the support of the C Starr Team and @properties Christie’s International Real Estate, Mary delivers a real estate experience that is supportive, strategic, and focused on helping clients achieve their goals in the Northwest Suburbs.