The average rent between all 16 homes is $527.00/mo.

Totally reapatable process for the average family.

IRR specifically takes the time value of money and calculates what the average return is over a period of time and annualizes it.

Not knowing those areas well is a problem, asking around or checking individual county's website is often slow too.I found that out by checking local county's tax calculator + found properties in the same area that's sold for similar pricing back in 2019 and how much they are taxed in 2020.I had the opposite for Las Vegas, where the numbers were higher than the truth.When you google, "property taxes in xyz" they only mention what an average property tax is in a given area, often that percentage has nothing to do with booming markets and does not indicate anything near what you'd be paying.Anyway, just curious if there's any service where I can just put the zip code and get the real property tax amount/percentage that I would be paying if I purchase a house in that area?

If you are talking about a 1-4 unit multifamily property, the lender will take a 2 year average of your income and determine how likely it is to continue.

The average door price is 65,000 those some of them are 600 square-foot one bed one bath apartments and some are duplex is probably worth over 150k.

I think you are right to a degree - things here in Las Vegas still seem like its a hot market however the houses appear to be sitting for a little longer than they were about 6 or 8 months ago - the correctly priced properties seem to be selling and the properties incorrectly priced, I think the average Home Buyer is saying "no way" to the high price and waiting for it to come down to a reasonable level 

Hello @Jay Hinrichs In Toledo, I see the average C class around $30k to $38k per door, a B class around $42k to $50k per door and an A class anywhere from $60k to $100k (Depending on the area).

high quality furnishings and providing above average marketing to my listing sites.

I believe the average is 7% but it can be location specific.   3.