@Devin CollinsWhat area code is the southside and how would you categorize it?

I am a building Code consultant.

Therefore, none of the wall plugs can have the 3-prong outlets per code bc there is no grounding in the wires. 

Therefore, none of the wall plugs can have the 3-prong outlets per code bc there is no grounding in the wires.

@Ernes Sahic while you can certainly get lists surrounding pre-forclosures, short sales, probate, Evictions, Loan Mods, Tax Sales, Divorces, Hospital Liens, Code Violations, Appointment of Substitute Trustee, mechanics liens....I mean you can even get a list of people who had their water shut off....but I don't think there's any service out there that will provide a list based on if the property is a 2-4 unit property. 

I read somewhere that if I make any changes, that will bring grandfathered to current code. is it correct? 

Your phone has a way of sharing your contact information with anyone quickly and easily using a QR code and their phone camera, or you can send it via text, or email, or messenger, or a hundred different ways.There's a place for business cards but I find them antiquated and unnecessary for most people.

They also establish a pilot program of rental inspections, if a tenant complains to housing authority or code dept there is a $100 inspection fee no matter what.

Even better if the tenant has had the utilities cut off for non payment the the house is not habitable and I just call code enforcement and they can have them out in 48 hours. 

You'll be able to get into contact with quite a few agents in whatever zip code you're looking for.