I have his F1 visa, work information and employer contact.And an additional bonus question: I don't think I handled the situation with the Facebook post well by not bringing it up, what would you do in this situation?

Increased property taxes may have an effect on your total investment returns and cash flow.Make Connections with Local Investors: Gaining knowledge of the Chicago market may be achieved by establishing connections with real estate brokers, property managers, and other experts in the field.

Additionally, I don't know what the demand looks like for a garage in my area. 

Taking courses and seeking additional knowledge are excellent steps as you gear up for your first real estate investment.

Additional information about SB 192 can be found through the following link: Senate Bill 192 | 135th General Assembly | Ohio LegislatureThis content is copyright 2024 Ohio REALTORS.

Granted, you say a couple true things.In Jan 2017, California passed a law that prohibits local municipalities from prohibiting ADUs (additional dwelling units). 

Can my offer have contingency for phase 1 passing in addition to rezoning approval?

It would be very difficult to forecast the net gain on your accounts here.  

Additionally, you need a local licensed structural/civil engineer for the structural scoops.

Let me know if you want additional information.