There shall be at least two off-street parking spaces located together and a required one-car garage minimum, total of three spaces, for each dwelling unit hereafter erected. No off-street parking areas shall be located closer than two feet to a side property line and five feet to a rear property line. Said parking space and any additional area used for off-street parking shall be paved with asphalt or other dust-free material. Paved driveways may be considered part of the required parking area. Unless garaged, no inoperable or unregistered vehicles shall be parked on these premises. Nonresidential uses permitted in residential districts shall provide the number of parking spaces required by the specific use prescribed in this chapter. These requirements shall apply to all surface and above-grade parking areas and facilities. All parking facilities shall be complete prior to issuance of the certificate of occupancy by the Construction Official.