JDL Development / E. Jason Wambsgans/Chicago Tribune (inset)
Billionaire Ken Griffin, Illinois’ richest man, paid $58.75 million in November for the top four floors in the Near North condominium building at 9 W. Walton St., known as No. 9 Walton. This photo shows a rendering of the lobby. 
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Billionaire Ken Griffin, Illinois’ richest man, paid $58.75 million in November for the top four floors in the recently completed Near North condominium building at 9 W. Walton St., known as No. 9 Walton. Here’s a look at the building.
