Lastly, police department, give them a call and ask questions.

With large department stores closing,  office space being of less demand.   

Most did not understand the full gravity of the home loan and buying process and due to that I had to redo a lot of the work myself since the departments in NACA do not have efficient systems of communication.

You'll want to go to Planning and Environmental Services (or whatever department handles waterways, etc. there) and talk to them about it.

I don’t have much knowledge in that department yet as I am just starting to get my toes wet!

Additionally, the Treasury Department and the IRS decline to adopt a position deeming all rental real estate activity to be a trade or business for purposes of section 199A.

Talk with the town planning department and they can guide you. 

Remember that your a professional @Markus Gomez.I would advise calling C.A.R. legal department for clear clarification.Use caution..

How about Indian State Bank which has maintained a huge mortgage department.

It depends on the municipality, but often there is some department that will track things like vacancy and rental rates on multifamily for instance (especially if they are taxing it in some way).