While many of the Chicago area’s estates from the Gilded Age have languished on the market ... A 15,000-square-foot mansion at 500 North Green Bay Road that belonged to James S.

Aloha Lodge, a 20,000-square-foot mansion with deep ties to Chicago’s elite, fetched $21.85 million ($1,092 per square foot), Crain’s reported. The mansion, which sits on 12 acres at 768 South ...