Mark is a licensed Realtor® and managing broker with Pat O’Brien & Associates, based in downtown Charlevoix. Backed by 14 years of real estate experience, and a BA in Business Management from Alma College, Mark works competently for buyers and sellers. Mark specializes in Charlevoix commercial & residential real estate. Additionally, he spent 9 years working in construction management and real estate acquisition.

Raised in Birmingham, Michigan, Mark moved on to race sail boats around the world. He traveled extensively during his early career in boating. Mark and his wife settled in Charlevoix to raise their boys and enjoy the Northern Michigan lifestyle as a family. He is a member of the Rotary Club of Charlevoix, and served on the Antrim Kalkaska Charlevoix Board of Realtors and the Northern Michigan Multi-List System Board. He coached High School baseball and football. Staying active in the community is always a priority.



Pictured: Mark and crew sailing on the Madcap, 52′ Santa Cruz, in the 2020 Bayview Mackinac Race