There is a size element.

We are working on a similar development that has many elements that are novel to it, but it won't be zero energy. 

Before spending much time seraching - make sure you have  the other elements addressed and in place  (  funds for  closing /  finnancing /  contractors  etc...) .   

Not saying you are wrong, but the metrics have a local element.

I want to point out that there is most definitely an element of economy of scale here - most profitable lenders need a team of people with specific skills to lend efficiently and profitably.

Most folks struggle to get over the hump and never invest because every property comes with an element of risk. 

If you are buying land, watch the environmental.

A buddy of mine took even longer as his plans triggered an Environmental Impact Study.   

All of the elements of an easement by necessity (or prescriptive easement, depending upon the facts) would need to be satisfied... read SD case law to find out what would need to be proven.

All investments come with an element of risk.So when you’re told of “guaranteed methods” run in the other direction.