Accessory structures or uses shall not be located in the required front yard of a lot in a nonresidential zone, except that off-street parking spaces shall be permitted but in no case shall said parking lot or portion thereof be permitted closer than twenty-five (25') feet from the street line.

Accessory structures or uses shall not be located within seven (7') feet of a side or rear lot line. Accessory structures shall be minimally ten (10') feet from the principal building.

No off-street loading area or loading facility shall be permitted in a front yard.

No accessory structure or use in a nonresidential zone shall exceed a height of fifteen (15') feet or one and on-half (1-1/2) stories.

In any nonresidential zone, when an accessory structure or use is attached to the principal building, it shall comply in all respects with the requirements of this chapter applicable to the principal building or use.

No accessory building or use shall occupy an area greater than fifteen (15%) percent of the area of the rear yard.