Ok, you may think this is boring but …
Trying to get your hands on local ordinances in other cities and counties is a challenge. Here is a site that offers the codes in some Tennessee cities for free. The cities included are Brentwood, Clarksville, Gallatin, Germantown, Kingsport, Knoxville, and Memphis. Also included are the ordinances for Shelby County.
The site is offered by the publisher of the codes in those locales. The publisher has codes for over 1400 cites and towns. Visit the publisher’s home page here.
Here is another site for the code in Franklin.
Nashville’s Code may be out there somewhere, but I haven’t found it yet.