Any chance there's a list of height restrictions by zoning?
There's this, but it only mentions height restrictions for "G" (high intensity commercial; 12 stories) and "H" (downtown; unlimited height).
Most of Panther Island is restricted to a few stories, with the exception of a few plots where you can build up to 288 feet (24-ish stories).
Apparently, there's a 5-story limit on non-residential buildings within MU zoning based on what I've read in the "Museum Place" thread.
I'm not able to find height restrictions for the Near Southside or land that's zoned industrial (which allows commercial use), but I assume they exist.