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, unless
in conformity with all of the regulations herein specified for the
district in which it is located.
To have narrower or smaller rear yards, front yards, side yards or
other open spaces; than is herein specified for the district in which
such building or other structure is located.
No part of a yard or other open space, or off-street parking or loading
space, required about or in connection with any building or structure
for the purpose of complying with this chapter, shall be included
as part of a yard, open space or off-street parking or loading space
similarly required for another building or structure.
No yard or lot or provision for off-street parking space existing
at the time of enactment of this chapter shall be reduced in size
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.
Within each district, the regulations established by this chapter
shall be minimum regulations and shall apply uniformly to each class
or kind of structure or land.