Fire suppression alone can add $5-$10/SF.

There is a growing appetite to spurn the ‘McMansion’ and embrace tiny homes.It’s big news when someone converts an old metal storage container into an efficiency dwelling.

Within the framework of your risk appetite, consider the "highest and best use" of your money by considering what else you could get that pays you over 3.9 percent (don't forget you're paying tax on that income, so it has to be more than 3.9 percent), the risk of loss on that investment, the risk of loss on the commercial loan you have now, and act accordingly.You probably want to see how your reserves are.

The areas that @John L Desimone mentions are good, but the thing to keep in mind is lender's appetite as well.

Will you have to retrofit or update your fire suppression system if you build the new addition?

And for homebuyers that don't have the appetite (or aptitude!)

Transferring to an LLC is not seen as estate planning or an inheritance event.I suppose for the sake of the mention, we did just hear rates will not be suppressed by the Fed.  

You missed what is really happening that is working to suppress affordable housing and is contributing to the demand for affordable housing.  

I only do not have an appetite to rent to a lawyer.But I would rent mine to soldiers/police , an illegal immigrant, and anyone that could not speak English.

So far, the two days have been informative to see other opportunities, like the mobile homes, and it does give you just enough information to wet your appetite.