Density, zoning, and whether the area is allowing new parks, can all influence resale value.  

As mentioned above, it will be a negotiation and that negotiation will be influenced by the interest Seller thinks there is in the property besides you.Are there water or foundational issues in the building?

Unless rents outpace inflation, it does not matter how many properties you own; your inflation-adjusted income will continuously decline.Rents persist throughout your lifetime.Rents Outpace InflationIn real estate, prices are influenced by the imbalance between the number of buyers and sellers.

He put me on to Dale Carnegie "How To Win Friends and Influence People".

The quality of the collateral, as well as how quickly and cost effectively a foreclosure can happen in the state (where the collateral property is located) will also influence the value of a note. 

I agree with regards to 1% as it alone does not reveal the other perhaps more critical influences like the direction and velosity of the values and rents or schools and vacancy rates.

Because they have branding and name recognition and your blinded by dollar signs and influenced by the light shows, music, and voice inflections.

Over the last couple of years social media influencers have ran with my brand as a term/category of real estate... much like how CrossFit is both a brand but also created a type of exercise.

If anything, I wonder if the age of the tenant would influence how often they relocate. 

I have the ability to influence it to some degree, but the other 3 GPs won't do a wholehearted change of direction unless our lawyer tells them to.