North Korea was formed after Japan relinquished its 35-year occupation of the Korean Peninsula at the end of World War II.
Within the zoning code are required minimum setbacks. A variance is a waiver of a setback requirement or height restriction in the code. It allows the owner to build closer to the property line than the code allows. For example, in an R-1 single family single and duplex zoning district, the minimum setback requirement for the rear is 10 feet on each side.
A setback is the distance between a structure and a property line, a natural feature, a road right-of-way, and other improvements. In all residential and rural zoning districts, setbacks are required from all property lines and roadways.