(a) Front yard setbacks are measured as the least horizontal distance between any point on the front lot line and point of the structure or use (such distance being referred to as the "front yard setback"). If there is uncertainty as to which yard is the front yard for a parcel, then the front yard shall be designated as the one from which access is taken, or if access is taken from more than one adjacent road, then the Community Development Director shall determine which yard is the front yard for zoning purposes, based on which is the predominant access road and which designation will minimize adverse impacts on surrounding properties.
(b) Rear yard setbacks are measured as the least horizontal distance between any point on the rear lot line and point of the structure or use (such distance being referred to as the "rear yard setback"). In the event of a triangular lot, the owner shall designate one line as the side and one as the rear lot line.
(c) Side yard setbacks are measured as the least horizontal distance between any point of the structure or use (such distance being referred to as the "side yard setback"). In the event of a triangular lot, the owner shall designate one line as the side and the other as the rear lot line.
(d) Whenever, due to irregular or unique property outlines or other circumstances, more than one setback requirement could apply to one property frontage, the most restrictive of the multiple setbacks shall be used, so that the setback from the right-of-way is maximized.