Within the A Residential District, unless otherwise provided in this chapter, no building or land shall be used for other than one or more of the following purposes.
Unless otherwise provided in this chapter, each development in the A Residential District shall be subject to the following regulations:
(A) Minimum lot area: 6,000 square feet;
(B) Minimum lot width: 50 feet;
(C) Maximum height: three stories or 45 feet;
(D) Front yard setback: 25 feet except as provided on residential properties abutting North Grand Avenue north of 11th Street and south of 18th Street, the front yard setback shall be 75 feet;