All developments shall provide facilities for central trash storage within the zoning lot. Where such facilities are provided outside of a building, such facilities shall be screened by an enclosure containing materials compatible with the materials of the front building wall of the development.

In all cases, there shall be an area for central trash collection provided at the rate of 75 square feet for uncompressed garbage or 50 square feet for compressed garbage for each 10,000 square feet of lot area. Such area shall be ventilated.