If you have a lot of equity in your home I would first evaluate if it's possible to leverage any of that equity to acquire another asset that would produce more cash using a home equity loan or line of credit3.

Very likely the seller doesn't know the income-producing value of those extra spaces and therefore has not included it in their pricing.

Also you can’t squeeze blood out of a rock or water or whatever it is you squeeze.  

The main house tenant did not like the STR part(after they already agreed to it), after the renewal we made both STRs and it's one of our best income producers(on a % basis).There's quite a few areas for this-- Virginia Beach, Garner, Zebulon, Pooler, Georgetown.

You may see a difference if you're selling to an investor that would price it as an income producing property. 

The Bluerock properties have been rock solid.

Demo is easy, and sheet rock dust is the worst!

The C areas that produce the most cash flow are Linden, Whitehall, and Hilltop.

Rental estimates as in what it could possibly produce?

They'll produce a title commitment with the requirements they think are necessary to get you insurable title.