- Phone
(941) 993-0370 mobile
(941) 920-3491 direct
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Office
- Longboat Key 443 John Ringling Blvd. Ste. F, Longboat Key, FL 34236
Great Service. Great Homes. Great Lifestyle.
Connect with the Team
Awards

International Diamond Society Team
Designations
Accredited Buyer Representative (ABR), RSPS, Limited Liability Corporation (LLC), Professional Limited Liability Company (PLLC), Certified Luxury Home Marketing Specialist (CLHMS), Accredited Luxury Home Specialist (ALHS), Luxury Property Specialist (LPS), Million Dollar Guild (MDG), REALTOR National Association of REALTORS (NAR), PhD, Top Team (TTM)
More about the Team
The Gillen Group (Your Gulf Experts!) shares their passion for the Gulf coast lifestyle with Buyers and Sellers, specializing in primary homes, vacation homes and wealth building investment properties. As Full-Time, Professional Realtors, Eileen and Brian assist Buyers and Sellers in Sarasota County and Manatee County including downtown Sarasota, Bradenton, Lakewood Ranch and Cortez as well as the surrounding islands of Longboat Key, Lido Key, Siesta Key, and Anna Maria Island.
Regularly achieving the "TOP 10" of all Coldwell Banker agents in Southwest Florida for their high volume of successfully completed transactions, The Gillen Group works hard for their Customer's. They put their honest work ethic, exceptional communication skills, international expertise and detail-oriented understanding of the real estate process to work for Customers ensuring they feel properly represented when buying or selling.
Eileen Gillen and Brian Gillen are members of the National Association of Realtors and the Realtor Association of Sarasota and Manatee Counties. The Gillen Group is a member of the exclusive Coldwell Banker Global Luxury program which is achieved by less than ten percent of all Coldwell Banker Agents. It is based on the successful negotiation and sale of multiple $1M+ luxury residences.
Prior to becoming Realtors in SW Florida, Eileen and Brian owned a real estate development business specializing in the acquisition, renovation and rapid resale of residential properties for profit. In addition, Eileen was a Licensed Ph.D. Clinical Psychologist running a private practice in Moorestown New Jersey, and Brian was the President/CEO of an international logistics company specializing in the global transport of beverages.