Hard to say if it’s a good deal without the most important piece of data, what is the fair market value? 

Your plan can be something rough like: I own a piece of vacant land at (address), and I'm looking to rezone it from (current designation) to (new designation) in order to build a new construction duplex which will consist of  2 condos for sale, or 2 aparment rentals, eg.

This is the piece savvy investors know how to do to unlock outsized profits..Thanks Greg.

If a piece of residential real estate is compliant non-conforming you should be able to use it like any residential real estate. 

You have to tell people if a toy is broken, missing pieces, or might explode when played with.

1.Zoning and Land UseUnrestricted Areas & Mobile Homes:How can I determine if a piece of land is in an unrestricted area or suitable for placing a mobile home?

The wall street journal published a piece suggesting home prices are overprice and will likely fall. 

Nothing will piss off the inspector faster than missing an inspection.My last piece of advice, in an effort to not make this a book length post, deals with the money.

Yes it is a blank slate and we are both open to making it work in whatever way necessary.

I think they are the most critical piece of the puzzle when investing from a distance.