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 city of Charleston.
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.
Real Estate Honors:
• Top 5 Agent for Homes Sold over $3,000,000 (since 2010)
• Top 10 Agent in Overall Sales (since 2010) - $364,554,543
• Top 10 Agent in Sales Volume & Units Sold for properties over $1,000,000 (since 2010)
• Top 10 Agent in Sales Volume & Units Sold for properties over $2,000,000 (since 2010)
18 Broad St Unit 801 - The Penthouse at The People's Building - Highest Recorded Residential Sale for the city of
Charleston, Mt P and Sullivan's- $12,000,0000
37 King St - South of Broad - $6,500,000
7 Sayle Rd - The Crescent - Highest Recorded Sale in The Crescent $5,025,000
17 Legare St - South of Broad - $5,000,000
2 50th Ave - Front Beach Isle of Palms - $4,885,000
2529 Atlantic Ave - Front Beach Sullivan's Island $4,875,000
207 Stono Drive - Record Breaking Deep Water Sale Riverland Terrace - $4,750,000
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
"During the very involved sales process of my Mother’s family home on Queen St, time and again, I was grateful to be successfully represented by Robertson Allen and The Cassina Group. Robertson is an expert who knows, a professional who performs and a fine man of integrity you can trust." - Sloan Wright
"Working with Robertson Allen was an absolute pleasure. As the listing agent for my penthouse, Robertson was driven, professional and fun (yes, fun) to work with! Our relationship continues. I gave him a “wish list” for my future home. He called one morning to announce “I’ve found it”, and indeed he had!" --T-Mouse Henning
"Amazing experience all around. Easy transaction and very professional. Found us a perfect house before it ever hit the market!" --Sarah Hamlin Hastings
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