The lot or tract is part of a plat of record, properly approved by the Mayor, and filed in the plat records of the county or counties in which the lot or tract is located.

The plot, tract or lot faces upon a dedicated street and was separately owned prior to the effective date of this ordinance or prior to annexation to the city, whichever is applicable, in which event a building permit for only one main building conforming to all the requirements of this ordinance may be issued on each such original separately owned parcel.

The plot or tract is all or part of a site plan officially approved by the City Council and compliance has been made with provisions and improvements approved on such site plan for all utility and drainage easements, dedication of streets, alleys and other public improvements required to meet the standards established for the platting of land. Any and all plots, tracts, or lots must be provided access via a public street or drive.