Background:  Last year, my father passed away.  To say that he was a hoarder is an *GROSS* understatement.  My sister and I have inherited one building alone that is 23,000 square feet of *STUFF* ranging from knee to head high...  There have been some absolute treasures in there: old family tintypes, heirloom coins, etc. and also plenty of true junk, trash, and scrap.
When I finally get to the end of the mess, I plan to have an auction and also hope to sell the 2+ acres of commercial property which my buildings sit on.  If you've ever seen the former TV show "The Colony", my building would have been an IDEAL place to host a TEOTWAWKI simulation show.  There was literally everything within my place to eventually build an airplane for escape...down to the propeller...or a Mad Max RV.
For the past 10 months, I've been sorting through things to decide what to keep, sell, and toss.  In the midst of that stuff has been a LOT of new building materials (not so much lumber, but hardware, plumbing, wiring, switches, fixtures, etc.) which I've been setting aside for an upcoming project which is:
Within the next three years, I would like to build a small homestead on some acreage here in the Ozarks of AR.  
My vision for this draws somewhat on the tiny house movement, in that I foresee a metal shop building with a modest sized, tiny-home-type of living "suite" above.  In the bottom "front" of the shop, a typical garage, and on the other side of a dividing wall in the back, a commons laundry/kitchen/utility area.  An overhang on one side would provide covered storage for my Scamp (to stay in while working on), and utility trailers, and I would like to build nice upper and lower decks off the back.  Ideally, I'd love to have a basement (to be later finished as its own suite) under the back half of the slab of the building.
Eventually, a tree house somewhere "out back" would be another goal.  When completed, it would be awesome to have a little compound which would allow me to stay in whichever suite mood/weather dictated, or allow myself and family members to each occupy our own little area, with a shared commons. 
Thus far, a few of the considerations which I've pondered are:
Location:
*  Rural and secluded, but how much is too much?  Where I live allows for both.
*  Size of acreage:  need room for gardening, a handful of livestock, enough to have a buffer from neighbors, but not too much to have to keep up with overgrowth, etc.
*  Availability of water by spring, creek, ponds?  Will also be digging a well
Construction:
*  Usage of solar/wind/renewable energy and appliances as much as possible
*  I plan to have my building itself built by contractors, but do the living quarters myself (with help).
Of course, I have had a million of other thoughts, but time dictates that I hop off here, and you all get the picture of the project.
What I would welcome from you all is your input.  If this were a project that you were undertaking, what would be some of your considerations for setting up this little, independent compound?
I was left a pretty daunting situation to clean up both physically and financially, and vow to never put my sons through the trials I've been facing with with my father's estate.  Hopefully, I can leave them with a relatively self-sustaining little place that will have them debt free and a means to get by, with a little gumption applied.
Thanks for your help!
H
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Semper Fidelis 
USMC '87-'93