-Forest GumpNo, seriously, they seem totally random and at the whim of the appraiser.  

I have to take an additional random 12 hours.

When I look at recent sales of properties in many of the areas named above (Albright, Duke Park, East Durham, Northest Central...) it is quite literally all over the place in ways that appear random but must have a pattern that I haven't identified yet.

But it's an easy thing to answer--whether it's sustainable or not--just get a rental CMA done by a 3rd party agent (or 2) and/or call random PMs in the area, don't tell them you are buying turnkey but instead pondering buying a house at such and such address and ask how the rentability is there and what they would anticipate being able to get for the property.

Account Closed - went to the America factfinder site and looked up a random town.

Had settlement company FedEx docs to me on vacation, then I went to a random bank that had a notary signed the docs and Fedexed them back to settlement company.

( I'm assuming you don't just wing it and just drive around random neighborhoods).

I know you hear that a lot, but it really is funny how you can randomly meet someone and then have a personal relationship also help your business endeavors!

I also agree with the other replies - learn, learn, learn before you just randomly go drop $100k ANYWHERE.

Don't just rule out an otherwise great candidate just because some random internet trigger-troll decided to Yelp-bomb an innocent RE agent because their grammy's house didn't sell due to the massive dog poo stains on their carpet & ceiling.