Do you know what is expected of an electrician/plumber/framer, i.e.is their work up-to-code when they're done?

@Brent Raver check AirDna for that zip code.

Funds get ACH'ed into our corporate accounts after Rent is paid from the API code written by Circle. 

We dealt with a dozen or so contractors and subcontractors, nevermind all of the interested regulators (feds, state, county, city) so I got a healthy dose of understanding code, zoning, and contractor... relations. 

Just like you shouldn't go all in on one stock, you shouldn't go all in on one house or zip code.

I think before today they last time they went to my house was 2weeks ago when they used the large auger to remove all the debris minus the rocks and today when he called asking me for the code to get into my house that’s when it dawned on me that he probably had not been to my house since 2weeks ago because how did he get back into the house last last week if he didn’t remember the code?

@Adam Kuszczak most major metro cities will follow the same pattern...the "inner city" will be largely original housing stock...late 1800s to mid 1900's...developments typical radiate from the city center with age...so, 1950's through 1980's built properties are usually 3-5 miles from city center with the newest concentration of properties outside of interstate bypasses (usually forming a circle or partial circle around metro areas)...there is infill building and exceptions to these rules, but property age will be your #1 determining factor of where the properties you are targeting will be located.Building materials and methods of construction (along with codes) were very different from one decade to the next, but homes are surprisingly sturdy and most anything can be fixed.

@Vanessa Leeper Jones Every state has different codes and laws but in the State of Indiana a landlord has no liability for loss or damage to a tenant’s personal property if the tenant’s personal property has been abandoned.Because they're unresponsive they are giving up rights for personal belongs.

You will likely not be able to reuse an old foundation..... new codes will make that impossible. 

The second link i found HUDSUR.GOV made it appear that in my area code, the house would max out rent around $1,400/month.