GC Realty & Development, LLC (GCR&D) has been assisting their clients in the sales and acquisitions of commercial properties since 2003. Our Brokers understand that local knowledge is the key in driving maximum opportunity within our industry.
We are honored to house some of the area's top Commercial Brokers. These agents are truly experts in Commercial Real Estate. They understand how crucial communication is and they make it the pinnacle of their business. They respond quickly and effectively to constantly changing market conditions, thus paving pathways to success for not only their clients, but for themselves as well.
Meet the most successful Commercial Real Estate Brokerage team in the area here:
Bryan Sonn.png)
Age: 50
From: Streamwood, Illinois
Years in Industry: 15
What He likes to do for fun: Drive
Cubs or Sox: Sox
Strength: Negotiating the toughest deals
Cell Phone: (847) 207-2108
Email: bryan@gcrealtyinc.com
Zodiac Sign: Cancer
Ian Pattison.png)
Age: 25
From: Crystal Lake, Illinois
Years in Industry: 3
What he likes to do for fun: Golf, Hike, and Cook
Cubs or Sox: Sox
Strength: Communication skills and passion for the industry
Cell Phone: (847) 650-3124
Email: ian@gcrealtyinc.com
Zodiac Sign: Leo
Brad Bullington
Age: 46
From: Downstate, Illinois
Years in Business: 23
What He likes to do for fun: Trips with the family
Cubs or Sox: Neither
Strength: Top Broker in the O’Hare market for over two decades
Cell Phone: (630) 674-6989
Email: brad@gcrealtyinc.com
Jeff Piser.png)
Age:45
From: Des Plaines, Illinois
Years in Business: 10
What He likes to do for fun: Travel and Live Music
Cubs or Sox: Cubs
Strength: Finding the right space for a tough use
Cell Phone: (630) 310-7614
Email: jeff@gcrealtyinc.com
Reach out to us today and hear more about how we can help you find specifically what you are looking for.
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MARK AINLEY is an investor, managing broker, and property manager with nearly two decades of experience in real estate. He has been a speaker at numerous events across the country including investing summits in Dallas, Atlanta, San Francisco, and Chicago. Mark loves to give feedback to beginners, out-of-state investors, or less experienced entrepreneurs on what steps to avoid in growing a business.
His extensive experience allows him to share his knowledge on many topics like property management, scaling a business, rehabbing and flipping, out-of-state investing, asset stabilization, market analysis, and more. He has rehabbed and stabilized over 480 properties and currently manages over 1000 investment properties throughout the Chicagoland area. Mark is the co-founder of GCR&D, a full-service real estate brokerage, property management, and real estate investment firm in the Chicago Market. Through his brokerage, he consults with both local and out of-state investors on the acquisition, stabilization, and management of their rental property portfolio. GCR&D recently made the “top 5000 fastest growing companies in the United States”list by influential Inc.
He was featured on CNBC’s TV show The Deed, featuring one of his rehabs. He has also been featured on podcasts like Bigger Pockets, The Real Estate Mogul Podcast, Joe Fairless, REI Diamonds, and Real Estate Money School. In 2017 he was featured on the cover of Top Agent - Property Management Edition.
https://www.biggerpockets.com/blog/contributors/markainley






