All permitted and required accessory off-street parking spaces open or enclosed, shall be located on the same zone lot as the use to which such spaces are accessory, except that such spaces may be provided elsewhere within a radius of no greater distance than 400 feet from the lot, and further provided that the required spaces are provided off the site in accordance with the provisions set forth herein or in the Land Subdivision and Site Plan Ordinance. Such spaces shall be in the same ownership as the use to which they are accessory and shall be subject to deed restrictions filed in the office of the County Clerk in Hudson County, binding the owner and his heirs and/or assigns to maintain the required number of spaces available throughout the life of such use, and such spaces shall conform to all regulations of the district in which they are located.