Mark Barnes

Mark Barnes

Charleston Real Estate Professional

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 was also an adjunct professor at Clemson University, where he taught Corporate Communications to upperclass students, teaching the importance of ethics in corporate and everyday life.

Sold Listings
1453 Oaklanding Road


1453 Oaklanding Road Mount Pleasant,

761 Chatter Road


761 Chatter Road Mount Pleasant,

112 Oakbend Street


112 Oakbend Street Summerville,

331 Clayton Drive


331 Clayton Drive Charleston,

5520 Crescent View Drive


5520 Crescent View Drive North Charleston,

4583 Mixson Avenue


4583 Mixson Avenue North Charleston,

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.

I cannot say enough about the experience we had with our Realtor, Mark Barnes, in finding a retirement home in Summerville. He was the most professional, honest, knowledgable and kind gentlemen you could ever wish for. Mark's responsiveness to email, text and phone calls was EXCEPTIONAL. If he didn't have an answer to our question he would go out of his way to get answers and respond as quickly as he could. I would highly recommend him to anyone looking for a place in the beautiful Charleston area. My daughter and her fiance will also be working with him in their search for their first home next summer. It was the best experience I have had with a Realtor he is the BEST!!!!

Joyce K.

Mark Barnes is a gentleman and scholar! We love him and truly appreciate the extra special things he did along the way to take care of everything. He is an incredible person and an outstanding Realtor.

Chris L.

Mark Barnes

Experience superior service and unparalleled results. Choosing Daniel Ravenel Sotheby's International Realty aligns you with a brand known for achieving financial outcomes others didn't think were possible.

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