We update the Chicago zoning map frequently throughout the year. The most recent zoning changes are now in Chicago Cityscape, including all of those zoning changes passed by City Council at their October 14, 2021, meeting.
Additionally, we have updated the names of 10 new Planned Developments, to make it easier to identify and search for these special zoning areas. You can see all 1,390 PDs in Place Snapshot Explorer.
The map below shows 37 new and amended Planned Developments adopted between June and October, inclusive. The largest PD is #30, the Illinois Medical District, which was amended to change internal zoning requirements for density and minimum parking (mentioned in our latest blog post).