Mark Barnes

Charleston Real Estate Professional

Being of service to my clients is not just a statement, it is a priority and a way of life for me. I will work to ensure the highest level of satisfaction throughout the process by understanding and meeting the needs of my clients.
About Mark:

Building life-long relationships through dedication and ethics

Mark Barnes is a REALTOR® who strives to build life-long relationships through dedication and ethics in business transactions. Mark was born and raised in Indiana and has been a long-time student of real estate before he joined Daniel Ravenel Sotheby’s International Realty. Having personally bought and sold over 15 homes during his career, Mark understands the buying and selling process well, but more importantly the traits that make a great REALTOR®.

Mark moved to the Lowcountry after a career in the automotive industry where he worked globally in various executive positions including Chief Operating Officer for Bentley Motor Americas. During his career, Mark experienced relocations throughout the United States and China. He has a strong commitment to “be of service” to his clients throughout the sales and purchase processes and strives to keep strong relationships following closings.

In his leisure time, Mark is an accomplished musician and loves to play golf. He enjoys classic cars and watching college football – especially in the south! He and his wife Mary live in Mount Pleasant and adore spending time with their daughter, son-in-law and two grandsons. Mark is also an adjunct professor at Clemson University, where he teaches Corporate Communications and focuses on the importance of ethics in corporate and everyday life.


Mark was incredible to work with throughout our home sale process. Extremely attentive, responsive, and always offering to help in any way he could; even with painting/home repair projects and last minute packing/cleaning! A great professional and personal confidante throughout! HIGHLY RECOMMEND!!

Reed B.

Mark Barnes is the epitomy of professionalism for Ravenel Sotheby's International. His attention to detail, knowledge of the marketplace, suggestions for improvement and caring for his clients are unsurpassed. He superbly handled all details of this transaction, minute to complex and all the while keeping his clients totally and timely updated. I wholeheartedly endorse Mark Barnes and his firm for any real estate transaction.

Timothy L.

Current Listings

762 Bulls Bay Boulevard


762 Bulls Bay Boulevard Mount Pleasant, SC





Sold Listings

1453 Oaklanding Road


1453 Oaklanding Road Mount Pleasant, SC

4749 Chesterfield Road


4749 Chesterfield Road North Charleston, SC

761 Chatter Road


761 Chatter Road Mount Pleasant, SC

Contact Mark

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