Your Full Service Real Estate Provider
A Charleston native, Robertson loves the Lowcountry and everything this one-of-a-kind city has to offer. He currently lives with his wife and two sons in the town of Mount Pleasant.
Robertson graduated from Clemson University with a marketing degree and has worked in the Charleston real estate market since 2002. In that short period, Robertson has become an annual multi-million dollar producer and a multiple year recipient of the Realtor of Distinction - Executive Circle award .
In the Spring of 2006 Robertson partnered with Jimmy Dye to form The Cassina Group, LLC and the company is now one of the areas leaders in residential home sales.
He works tirelessly to find the "right addresses" for his clients to ensure that they will love Charleston as much as he does.
Robertson has closed over 175 million dollars in his career in real estate and since 2011 ranks in the TOP 5 for homes sold over 2 million dollars and TOP 10 for homes sold over 1 million. Robertson takes great pride in assisting clients who are searching for Charleston's most exclusive properties.
LEARN MORE ABOUT ROBERTSON
FAVORITE STREET IN CHARLESTON Lower Meeting Street. Some of the best memories I have as a child involve visiting my great grandfather at his house at 15 Meeting. So much of Charleston's history and my childhood was spent on this street.
FAVORITE RESTAURANT IN CHARLESTON The Ordinary - Mike Lata is not only a client of mine but hands down one of the best chefs in the country.
FAVORITE ACTIVITY OUTSIDE OF WORK Spending time with my family. My wife and two sons love the outdoors and we try our best to enjoy everything the Charleston area has to offer. Boating, fishing and water sports are some of our favorites.
FAVORITE LOCAL PRODUCT John's Island Heirloom tomatoes. So many incredible dishes are made in the Allen home with these amazing fruits.
FAVORITE ANNUAL EVENT Wine + Food Festival. This event has grown so much over the years and the number of famous chefs that participate each year is amazing.
MUST-SEE SPOT IN CHARLESTON High Battery/White Point Gardens. Taking a walk or run around the High Battery is something we as residents take for granted. You can see so many historical sites including Fort Sumter, Morris Island, Castle Pinkney, Sullivan's Island (Fort Moultrie), to name a few. You are literally taking in a panoramic view of the birth of our Nation.
PRAISE FOR ROBERTSON
"Robertson was incredibly helpful while we were looking for a house on Sullivan's Island. It can be very stressful and frustrating buying a house from afar and Robertson always kept us apprised of the situation/negotiations during the entire process. We were completely satisfied with our relationship with The Cassina Group and we feel that Robertson is not just our realtor, but a friend." --Nick Steinsbeger
"We have purchased four properties and sold three in the Old Village of Mount Pleasant with the assistance of Robertson Allen and the team at the Cassina Group since 2008. If you smartly or luckily choose Robertson Allen you get an impressive team package. Robertson is knowledgeable, kind, intelligent and a wonderful listener....We think so much of Robertson and his credibility that we actually bought our current home in April of 2016 without even physically seeing it. He looked. He knew the house. He knows us. We just trusted him and we couldn't be happier." -- Tim & Lindsi Eisenhauer
"From the moment I spoke with Robertson on the phone I knew that he and The Cassina Group were an amazing match for us. Robertson was consistently highly motivated, knowledgeable, professional, and communicative - all qualities I required in a broker.”--Jordan Moore
"[W]e value Robertson’s knowledge, expertise, and professionalism. As two former attorneys and current investment advisers, we believe that--with respect to Robertson--our trust was extremely well-placed."--James and Dianna Goldman
"Earlier this month I used Robertson Allen with The Cassina Group to list and sell my home. They not only made the process completely painless and smooth, they also helped me sell it in record time with their great marketing strategy! My home was under contract in 5 days after listing and I even received a back-up offer shortly thereafter." - Dotty Strobel
"We were very impressed with how hard-working [Robertson] is; before we could ask him to do something, we would learn that he had already done it!" - Anonymous
Awards & Designations
Broker in Charge
Realtor of Distinction - Executive Circle
Executive Leadership Council for American Heart Association
Board of Trustees - Historic Charleston Foundation
Past Leadership Committee Member of Operation Home
Charleston Day School Board
Member of Country Club of Charleston
Member of Carolina Yacht Club