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The upscale home market is a unique industry that is truly different from other real estate markets. The focus on fine, distinctive estates and historic homes calls for a distinguished, knowledgeable agent that recognizes the quality and is able to exceed the standard for extraordinary.

With a strong, professional integrity, John Agather is certain to provide exceptional service to buyers and sellers of historic and luxury homes. Whether you are looking to buy a quality luxury home and need the knowledge of someone who knows, or you are looking to sell your estate without worry, if John becomes your realtor, he’ll get the job done.

Your home is unique. Whether you are looking to buy or determined to sell, this unique home requires unique marketing. This is where a unique agent comes into play.


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John is a Civic Leader. John Agather formed AIC in 1991, an investment company specializing in real estate, aviation, and the music business. John Agather has served as Chairman of the Reno Air Racing Association, the San Antonio Airport Advisory Committee, the American Air Power Heritage Museum, and as a Vice-Chairman for International Trade of the SAHCC.

Additionally, John formed the acclaimed rock band The Juantanamos in 2009 that regularly tours and releases new music. The Juantanamos is an eclectic San Antonio, Texas rock band with a wide variety of musical influences.

Currently, John is the 2019 Chair-Elect for the San Antonio Hispanic Chamber of Commerce. The SAHCC is America’s First Hispanic Chamber of Commerce. A strong advocate for Hispanic business and Hispanics in business for 85 years, the Hispanic Chamber has been officially notified of its designation as a 5-Star Accredited Chamber from the U.S. Chamber of Commerce.