Mark Kloss

Coldwell Banker Residential Brokerage

Mark Kloss believes that to be successful you must be confident as a mentor. Whether Mark is mentoring his clients through a real estate transaction or mentoring his 70+ agents as Managing Broker, Mark takes pride in sharing his wealth of knowledge to build trusted relationshipsNever missing an opportunity to help his agent's advance their career or strengthen the mentor mentality, Mark provides individualized agent training sessions on the extensive tools and resources Coldwell Banker provides. A thriving office environment built on professionalism, motivation, commitment, and teamwork translates into the marketplace of the communities we honorably serve.   

Personal Background

Mark Kloss has been a full-time realtor since 1978 and a Managing Broker since 1979. Mark’s extensive and valuable industry knowledge, paired with his experience, makes him a key component in helping both his client’s and sales agent’s achieve their real estate goals. With over $600 Million in lifetime personal real estate sales, Mark personally specializes in the Prospect High School area of Mount Prospect and Arlington Heights, as well as District 57, Lions Park and Fairview Grade School areas. Year after year, Coldwell Banker Residential Brokerage closes more properties compared to any other Park Ridge real estate office and closes more Mount Prospect properties than any other Mount Prospect real estate office. 

Comprised of the top 5% NRT agents nationwide, Mark is a Lifetime Member of the International President’s Circle for personal sales.

Mark was inducted into the NRT President’s Council for Managers for 2015, 2016 and 2017, which recognizes his office as one of the top NRT offices nationwide.

Our Promise

Mark has unwavering dedication to help each of his agent's succeed. Backed by 70+ highly energized sales agents and a knowledgeable support staff devoted to customer service, our promise to you is a truly remarkable real estate experience. Equipped with the vast resources of Coldwell Banker and fueled by the power of global exposure, our services are tailored to help achieve your personal real estate goals while maintaining the highest level of service and satisfaction.


Based on information submitted to the MRED as of Mar 18, 2019 12:54:pm. All data is obtained from various sources and has not been, and will not be, verified by broker or MRED. MRED supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

NOTICE: Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.