[Cob] City Code Evasion Strategy Suggestions??

[C.M. Hellwinckel]

I live within a large eastern cities limits and don't want to fight the
code system to approve a cob house. 
 
so what is the best strategy to keep inquires away...that it is an art
project in progress...that it is an "out building/shed/barn".... that it
is an "off the grid house so therefore doesn't need inspecting???
 
Any folks out there have any suggestions?
 
Thanks,
Hellwicker