The zoning administrator shall issue a zoning certificate for a structure or building on a nonconforming lot of record, provided that the zoning administrator finds that:
A. Said lot is shown by a recorded plat or deed to have been owned separately and individually from adjoining tracts of land at a time when the creation of a lot of such size and width at such location would not have been prohibited by any zoning regulations, and
B. Said lot has remained in separate and individual ownership from adjoining tracts of and continuously during the entire time that conformance of such lot has been in nonconformance, and
C. Said structure or building can meet all yard regulations for the district in which it is located, and
D. Said lot can meet the minimum standards for an on site sewage treatment as required by the Jo Daviess County health department or can be served by a public sanitary sewerage system. (Ord. 2009-3, 5-12-2009)