Assessor James Brenczewski C.I.A.O.

175 W Jefferson St

Joliet, IL 60432



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Joliet Township Overview




All Joliet Township PIN (parcel number) start with 07 as the first two digits in the parcel number.  Will County places a 30 at the beginning of Joliet Township Parcel Numbers.  The county digits are not used in this database.  Example: 30-07-01-100-001-0000. 

30 - represents the county's computer code for Joliet Township. 
07 - represents the Township Number assigned to Joliet from the County Index Map for geographic location.  
01 - represents the land section within the township (typically there are 36 land sections per township).  
100 - represents the 1/4 section within a given land section.  These 3 digits are sometimes referred to is the Lot or Block Number.  There can be several areas within the same 1/4 section identifying different blocks or subdivisions consisting of multiple individual land parcels. Example: 100, 101,102 each will identify a an area in the same quarter section. (100 series numbers NW 1/4 northwest quarter section, 200 number series in the NE 1/4, 300 series SW 1/4 and 400 series in the SE 1/4). 

001 - represents the individual land parcel within the lot or block area.  

0000 - When the last four digits are all zeroes do not convey any information.  The last four digits are used to identify two parts of a parcel with a split tax code.  They also can be used to identify individual condo units in a multi-condo complex.Assuming the graphic showing a typical land section was Joliet Twp. Section 1, then the PIN used above would be the whole NW 1/4 section a 160 acre land parcel because it is not divided into any other parcels.