There shall be a rear yard having a depth of not less than twenty percent (20%) of the depth of the lot; provided, that such rear yard need not exceed thirty (30) feet, except as otherwise provided in this Chapter.
On interior lots there shall be a side yard on each side of a building having a width of not less than ten percent (10%) of the width of the lot; provided, that such side yards need not exceed twenty (20) feet in width nor shall each side yard have a minimum width of not less than ten (10) feet except as otherwise provided in this Chapter.
On corner lots, the side yard regulations shall be the same as for interior lots except in the case of reversed frontage, where the corner lot faces an intersecting street. In this case there shall be a side yard on the street side of the corner lot of not less than fifty percent (50%) of the front yard required on the lots in the rear of such corner lot and no accessory building on the corner lot shall project beyond the front yard line of the lots in the rear; provided, that this regulation shall not be so interpreted as to reduce the buildable width, after providing the required interior side yard, of a corner lot facing an intersecting street, and of record on March 16, 1982, to less than twenty-eight (28) feet, nor to prohibit the erection of any accessory building where this regulation cannot be reasonably complied with.