Unfortunately I don't know too much about Sullivan County so I won't continue to compare.1.

When comparing sell or hold options, what formulas are most helpful?

The only other stuff I would suggest is to compare at least 2 different lenders, and even if you are not "ready to buy" now.

If you get a property management team that can handle some of that different work really helps, but you really need to do your research on this as it is harder to find these as well compared to some west coast and more east coast cities. 

The prior owner put the sink in "for women, so that way they have their own privacy compared to the shared bathroom"... 

It’s hard to compare when they are using different numbers.

I wish to use these to compare against Gross SF to see if there are any opportunities to add a unit or add in addition bedrooms, etc.THANKS!!

Let's take another angle, say your credit debt was relatively low compared to your ability to create cash flow from an investment.  

I feel like my area the prices are somewhat high compared to what I’ve heard others talk about but then I thought perhaps it had to do with the ages of the buildings in New England.

Plus, after being a part of the club and learning so much more about corporate real estate and that side of the world compared to what most people think when they hear real estate, which is the “residential or real estate agent” assumption.