1. No lot may contain more than one (1) principal building, structure, or use.

  2. Groups of multiple-family dwellings, site condominiums, retail business buildings, or other groups of buildings contained within a single, integrated complex, sharing parking, signs, access, and other similar features which together form a unified function and appearance may be deemed a principal use collectively, by the Zoning Administrator.

  3. In cases where there is more than one (1) use, the use comprising the greatest floor area shall generally be considered the principal use, except in cases where a use comprising a secondary amount of floor area is considered to have greater impact in terms of traffic generated, noise levels, disruption of views, and similar impacts, as determined by the Zoning Administrator.