(photos via http://bgdchomes.com)
BGD&C Home Builders is a luxury home builder based in Chicago, IL. Founded in 1979, BGD&C is a full-service organization specializing in custom-designed homes and large-scale residential renovation projects in the Lincoln Park and Gold Coast areas. Above is one of the their projects, an amazing Venetian Palazzo style mansion.
*Thanks to HOTR reader John for the tip