32-72.5   Criteria for Designation of a Historic District.
   A geographic area may be considered for designation as a historic district pursuant to subsection 32-72.6 if a contiguous area that includes a group of parcels that are over fifty (50) years of age (less than fifty (50) years if it can be demonstrated that sufficient time has passed to understand the historical significance of the resource), and at least one of the following criteria apply:
   a.   A significant number of the parcels reflect significant geographical patterns, including those associated with different eras of settlement and growth, particular transportation modes or distinctive examples of park or community planning; or
   b.   A significant number of the parcels convey a sense of historic or architectural cohesiveness through their design, setting, materials, workmanship or association; or
   c.   A significant number of the parcels have historic significance and retain a high degree of integrity; or
   d.   The area in general is associated with a historically significant period in the development of the community or is associated with special historical events; or
   e.   A significant number of the parcels embody distinctive characteristics of a style, type, period or method of construction, or are a valuable example of the use of indigenous materials or craftsmanship; or
   f.   A significant number of the parcels represent the works of notable builders, designers or architects.
(Ord. # 2001-02, §2)