Mobile home lots. Each mobile home park shall be marked off into mobile home lots, and each lot shall be numbered. Each mobile home lot shall have an area of not less than 10,000 square feet with a minimum narrow dimension of 75 feet if served by central water and if serviced by and connected to the Saratoga County Sewer System. If serviced only by a central water system, each mobile home lot shall have a minimum lot area of 15,000 square feet with a minimum narrow dimension of 100 feet. There shall be a seventy-five-foot buffer around the perimeter of the park along the adjacent property lines.