Find a place where zoning allows your idea
If you’re looking to open a new business, or build a new building, the first problem is knowing what zoning districts allow your idea. The first step is matching your idea (a specific business or building) to a “use”. The zoning code will then list which zoning districts allow that use.
The second problem, after determining one or more zoning districts that allow that use, is finding where those zoning districts exist in Chicago.
We created Site Locator to help you locate a place in Chicago where your proposal is allowed.
Essentially, the Chicago zoning map indicates areas where a group of rules applies, but it doesn’t say what those rules are. For example, the map will show where “B3-2” and “RT-3.5” zoning districts are located, but doesn’t explain what’s allowed in either of those districts.
Site Locator is a zoning map and rules explainer in one. Give Site Locator a keyword that represents your proposed business or building and it will match it with an officially-defined use in the zoning code and show where in Chicago that business or building can be located.

Site Locator has hundreds of keywords that are mapped to uses defined in the Chicago zoning code, which are then connected to specific zoning districts. Then, Site Locator maps those specific zoning districts to highlight exactly where the proposed use is allowed “as of right”, or with a special use permit.
“As of right” means you don’t need additional permissions from an alder, neighbors, or the Zoning Board of Appeals to open a business or construct a certain building type on that land. (Other permissions, including a license and building permits, may be needed.)

In the other situation, a special use permit requires review by the Zoning Board of Appeals (ZBA). Opening a hair salon, barber shop, beauty shop, or nail salon in a “B” zoning district within 1,000 feet of an existing hair salon, barber shop, beauty shop, or nail salon would require a special use permit. Site Locator will tell you where complex rules like that apply.
As always, you can order a zoning report for any location or get help with the site selection process from our partner MAP Strategies.