In an R-1 District, the following dimensional standards shall apply:
A. Lot Sizes: Every single-family detached dwelling hereafter erected or structurally altered shall be on a lot having an area of not less than eight thousand seven hundred (8,700) square feet, and a width at the established building line of not less than sixty five feet (65').
B. Front Yard: Each lot upon which a dwelling is constructed shall have a front yard of not less than thirty feet (30') or twenty percent (20%) of the lot depth, whichever is greater.
C. Side Yard: On each lot upon which a dwelling is constructed, no structure shall be constructed closer than five feet (5') from the side lot line. On corner lots, the side yard requirement shall be the same as interior lots, except that there shall be maintained a side yard of not less than fifteen feet (15') on the side adjacent to the street which intersects the street upon which the building or structure maintains frontage. No accessory building on said corner lot shall project beyond the front yard required on the adjacent lot to the rear or be located nearer than fifteen feet (15') to the side lot of said adjacent lot.
D. Rear Yard: On each lot or parcel of land, no dwelling shall be constructed closer than fifteen feet (15') from the rear lot line and no structure shall be closer than five feet (5') from the rear lot line. (1979 Code § 5-4-3)