@Dana De Andres meant to add, if you're going to live in it a little longer a cash out refi will give you a better rate than a heloc in many instances.

For instance I have a property in Natrona.

For instance, if the livable area is valued at $100/sqft, what percentage of that would a sunroom be valued?

For instance, the MLS, LoopNet, and Crexi offer thousands of investment options.

The impact can be huge as well as the credit quality and terms of the tenant.If my clients are looking at a retail center for instance and most of the leases are with strong tenants, landlord friendly then a positive sign. 

The rich and famous dock their yachts in Newport.

the SF Bay AREA Famous for sky high prices suffered a major meltdown from 89 to 93 with prices falling 50% in some areas.. and not recovering until about 97..  

In some of the hotter markets there are a lot of off-market deals that offer more flexibility in terms of borrowing (seller financing for instance).

Fortunately, in most instances, lenders are forbidden by federal law to invoke a due-on-sale clause when property is transferred into a living trust.

. - in our industrial we are responsible for the walls and the roof (though having multiple tenants can make this trickier - for instance in one warehouse we have 4-5 tenants on the bottom floor and so we pay the water and electric - not ideal).Point is, some commercial has zero to little cost VS residential/MF.