company
Meet Cassina
Our Company
The Cassina Group was founded in 2006 with a vision of doing real estate differently. By balancing traditional real estate models with unique marketing and emerging technology, The Cassina Group has created a cutting-edge and innovative company that serves as a leader in the Charleston market. Recent awards include top honors from Inc. Magazine, SC Biz News and Charleston Magazine.
Our People
The Cassina Group is made up of passionate, full-time, driven team players who are highly educated and knowledgeable about the real estate market. Through perseverance, positive attitude, and innovation, The Cassina Group provides the best service in every transaction.

Our Leadership
Founding Partner, Broker-In-Charge, REALTOR®
rallen@thecassinagroup.com
(843) 442-6534
Hear from our Satisfied Clients
Jimmy Herbig
Daniel W.
Anonymous
James & Dianna Goldman
Daniel W.
Press
The Cassina Group’s Robertson Allen Participates In Historic Sale On East Battery Street
November 11, 2023

Sale of historic Charleston home for $12.45M second-highest on peninsula
November 7, 2023

Historic Charleston mansion on East Battery sells, just shy of the peninsula’s record
November 3, 2023

The Cassina Group’s Robertson Allen Participates In Historic Sale On East Battery Street
November 6, 2023
