Every lot shall include front, side and rear yards having the areas and dimensions required within the particular zone in which said lot is located.

No yard or other open space provided for any building for the purpose of complying with the provisions of this article shall be considered as providing a yard or other open space for any other building on any other lot.

No land in a residential zone shall be used to fulfill open space, minimum area, minimum yard and setback requirements, parking or other similar requirements for uses in nonresidential zones.

Through Lots. Where a lot which is not a corner lot fronts on more than one (1) street, every yard which abuts a street shall be considered a front yard, and the front yard setback requirements of the zone in which the lot is situated shall be complied with on every street frontage. In the case of a lot running through from one street to another, the frontage of such lot, for the purposes of this article, shall be considered that frontage upon which the majority of the buildings in the same block front, but in case there has been no clearly defined frontage established, the owner may, when applying for a building permit, specify on his permit application which lot line shall be considered the front lot line.