About Pat DeCoste

She is a founding member of Platinum Partners REALTORS® and a highly respected professional with decades of experience in the real estate industry. Licensed since 1974 and earning her broker’s license in 1990, Pat has built a career defined by dedication, knowledge, and consistent results. She is an active member of the National Association of REALTORS®, Illinois Association of REALTORS®, Mainstreet Organization of REALTORS®, and the Northern Illinois Multiple Listing Service, staying closely connected to industry trends and best practices.

Pat holds a Bachelor of Arts degree with a double major in Political Science and Psychology from the University of Illinois, where she graduated with honors. Throughout her career, she has been recognized for her outstanding performance, including earning the 100% Club Award and receiving the National RE/MAX award for top producing agents 11 times. Her professional background also includes experience in sales and management with major real estate firms, mortgage processing and closing, and working as an assistant to a condominium developer—giving her a well-rounded perspective that benefits her clients at every stage of a transaction.

A lifelong resident of the Chicagoland area and a DuPage County resident since 1973, Pat brings deep local knowledge and strong community ties. She is a member of the Downers Grove Chamber of Commerce and takes pride in her long-standing involvement in the area. Pat has been married to her husband, Robert, since 1973, and together they have three adult children and four grandchildren. Known for her experience, reliability, and client-first approach, Pat is dedicated to helping her clients feel confident and supported every step of the way.