The + House ™ is a 3 Star Green Permitted Chicago Home.  Here’s the City of Chicago Green Permit Program brochure to give you an idea of what a 3 Star Green Permitted Home in Chicago would look like.  The goal of the + House is to use the latest technology and building systems to make your home as “green” as possible and leave the smallest possible footprint on Chicago’s environment.  For more information on the 3 Star Designation please call 800-603-5211 Ext. 248.