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Custom Oceanfront Home on Sullivan’s Island Fetches $6.85M



Press Release

A custom oceanfront home on Sullivan’s Island sold for $6,850,000. Robertson Allen, a founding partner of The Cassina Group, represented both the sellers and the buyers in the transaction. The property at 2411 Atlantic Ave. was listed in early October 2020 and was under contract in fewer than 90 days.  

The 4,600-square-foot home was designed and built by sought-after craftsmen in the Lowcountry, including Dufford and Young Architects, Sheppard Construction and Wertimer & Cline. Floor-to-ceiling windows, European white oak floors, built-in details and shiplap accents are found throughout the home. The designer kitchen features double cypress islands, classically styled fixtures, high-end appliances and brass appointments. The property also has several outdoor living spaces, including two rooftop terraces with ocean views and a multi-level back deck constructed of top quality ipe hardwood that cascades down to the elegant pool and spa.

The Atlantic Avenue home is the most expensive property sold on Sullivan’s Island so far in 2021 and is the third highest residential sale ever recorded on the island, per Charleston MLS.

The Cassina Group is no stranger to luxury sales on Sullivan’s, as the firm was involved in the three highest-priced sales on the island: 2619 Bayonne St. in 2019, 2307 Atlantic Ave. in 2020 and now 2411 Atlantic Ave. in 2021.

“I am delighted to have represented the sellers and buyers on the sale of this stunning Sullivan’s Island home,” Allen said. “Properties like this don’t come along every day. The buyers initially viewed this home virtually and fell in love immediately. This is a truly unique property with top-of-the-line interior finishes, enviable outdoor living spaces and convenient beach access.”

The Cassina Group is known as Charleston’s innovation-driven real estate firm, with a proven reputation for delivering stronger results though leading-edge technology and building lasting relationships. The boutique company consistently ranks in the top 10 in the MLS and is the leading boutique firm in Charleston, S.C.

For more information on The Cassina Group, please visit

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