Commercial Center (CC) The Commercial Center Zoning District is designed to accommodate a variety of commerce and specialized development, including commercial uses that comprise the central business district of the City. Development Standards: Minimum Lot Size – 10,000 square feet (3,000 square feet required per multiple family dwelling unit) Minimum Lot Width – 100 feet Maximum Lot Coverage – 50 percent Maximum Building Height – 45 feet Minimum Building Separation – 20 feet Minimum Setbacks: Front – 0 feet Side – 0 feet Rear – 15 feet (Rear setbacks shall be for principal buildings only.)