A.
Application of district regulations.
(1)
Unless otherwise provided by law or specifically in this chapter, no land, building, or structure shall be used or occupied except for a use permitted in the zoning district within which the land, building, or structure is located.
(2)
The regulations set forth in this chapter shall apply uniformly to each class or type of land, building, or structure, except as otherwise provided for in this chapter.
(3)
No building or structure shall hereafter be erected, constructed, reconstructed, moved, or structurally altered and no building, structure, or part thereof shall hereafter be used or occupied unless it is in conformity with the regulations of this chapter specified for the use and district in which it is located. These include, for example, regulations for height, lot area, floor area, yard dimensions, and residential density.
(4)
No part of a yard or other open space or off-street parking or loading space required in connection with any use for the purpose of complying with this chapter shall hereafter be included or shared as part of a yard, open space, or off-street parking or loading space similarly required for any other use, unless otherwise specified by this chapter.
(5)
No yard or lot existing at the time of passage of this chapter shall be reduced in dimension or area below the minimum requirements set forth herein. Yards or lots created after the effective date of this chapter shall meet at least the minimum requirements established by this chapter.
(6)
No more than one principal use shall be permitted on a lot, unless otherwise specified by this chapter.
B.
Buffers and setbacks across municipal boundaries. If a lot, use, or structure extends across municipal boundaries, the buffer yard and setback requirements of this chapter shall still apply.
C.
Annexed territory. All territory which may hereafter be annexed by the City shall be automatically included in the district which most nearly corresponds to the zoning classification of the land at the time of annexation, unless otherwise specified in the ordinance of annexation.