I found this document listing what appears to be all Chicago streets, their locations (relative to the Chicago grid whose origin is State/Madison), previous names, and namesakes. I doubt it’s hard to find, but I wasn’t looking for it. In fact, I was searching with queries people used before they came across Licensed Chicago Contractors.
“where is 435 w hobbie st chicago ill” was the specific query and I found Chicago Streets on the first page of results hosted on the Chicago History Museum’s website. (You’ll notice the hosting domain name has the acronym for the museum’s previous name, Chicago Historical Society.)
Halsted Street, which I often tell people is my favorite street because it goes through so many neighborhoods (with lots of gaps and railroads in between), was named after “two New York brothers William and Caleb who helped to develop the west end of the Loop.” William Butler Ogden, the first mayor of Chicago, named it.
Halsted Street was previously known as Egyptian Road from 1830 to 1837.