In all districts, in connection with every new building or use or expansion of an existing building or use part thereof hereafter created, sufficient parking and loading facilities shall be provided off-street in accordance with the requirements of this Chapter to meet all the parking needs; the edge of such facilities shall be within 500 feet of the principal permitted use or building. No development permit shall be issued except in conformance to the requirements of this Chapter and all applicable requirements of this Chapter shall be satisfied prior to the issuance of a Certificate of Compliance.