3.) also, if not, do they have rules around residential uses not recognized in the use code.

Real  estate marketing companies recognized that “flipping” purchase contracts was a concept they could sell to people with little or no money, thru the “you don’t need any money to wholesale” mantra.  

I have to develop my skill to recognize the different classes of properties.What would be the best way to go about investing remote?

No capital gain is recognized on his 2018 tax return filed in 2019. 1.Z sells his interest in the QOF prior to August 1, 2023 (the five year anniversary of the investment in the QOF)$500,000 of capital gain must be recognized at that timeTax is recognized on any appreciation of the QOF interest2.Z sells his interest on or after August 1, 2023 (i.e. after 5 years), but before August 1, 2025Basis is increased by $50,000 (or 10%); Z recognizes $450,000 of capital gainTax is recognized on any appreciation of the QOF interest3.Z sells his interest on or after August 1, 2025 (i.e. after 7 years), but before December 31, 2026Basis is increased by $75,000 (or 15%); Z recognizes $425,000 of capital gain upon the saleTax is recognized on any appreciation of the QOF interest4.Z is still invested in the QOF on December 31, 2026,Z recognizes $425,000 of capital gain5.Z sells his interest after December 31, 2026, but prior to August 1, 2028Z recognizes gain to the extent it exceeds $500,0006.Z sells his interest on or after August 1, 2028 (i.e., after 10 years)Z will make the FMV basis election and will not recognize gain

So now, Fulton county recognizes the subdivision and the new address as “123 Main Street” , but the City of Hapeville does not recognize the subdivision or the new address.

Reason being even if they breach the contract they still have legal rights to the property until the eviction is recognized by the court. 

Your best time will be initially spent learning what makes a deal and how to recognize how you will exploit the opportunity and knowing what to steer clear of.

If you don't recognize yourself as being a "Professional Business Person" then don't expect your tenants to view you as a "Professional Business" as well. 

Green Building Council (USGBC) also recognizes the inherent materials advantages using prefabrication and off-site construction techniques.

For which tax year do I recognize this rent?