The regulations set by this chapter shall be the minimum regulations within each district and shall apply uniformly to each class or kind of structure or use of land except as hereinafter provided:
A.
No building, structure or land shall hereafter be used or occupied, and no building or structure or part thereof shall hereafter be erected, constructed, reconstructed, moved or structurally altered except in conformity with all the regulations herein specified for the district in which it is located.
B.
No building or structure shall hereinafter be erected or altered:
(1)
To exceed the height limitation for any structure within a specified district.
(2)
To accommodate or house a greater number of families.
(3)
To occupy a greater percentage of lot area.
C.
No part of a yard or other open space or off-street parking or loading space required about or in connection with any building for the purpose of complying with the regulations set forth herein shall be included as part of a yard, open space or off-street parking or loading space similarly required for any other building except as provided in Article IX.
D.
No yard or lot existing at the time of enactment 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 or exceed the minimum requirements established herein.