Description: Each township section is divided into quadrants. The first digit of each parcel block number denotes the quadrant in which it is located: northwest quadrant parcel blocks are numbered from 100-199; northeast quadrant parcel blocks are numbered from 200-299, southwest quadrant parcel blocks are numbered from 300-399, and southeast quadrant parcel blocks are numbered from 400-499. Parcel blocks are numbered sequentially within each quadrant. Parcel block numbers from 500-599 denote tracts of land owned by a railroad.
Copyright Text: DuPage County Information Technology Department, GIS Division 630-407-5000
Description: This real estate dataset details parcel information for DuPage County, Illinois. The dataset was created and is maintained by the DuPage County Information Technology Department, GIS Division in conjunction with the DuPage County Clerk for the visual and spatial representation of deeds, road rights-of-way, and subdivision plats. The data are complete up to and including Assessment Year 2010. -- "Assessment Year" refers to a complete inventory list of all parcels including billing address and taxing body jurisdictional boundaries by January 1st of the assessment year. In DuPage County, this is information is maintained in a County provided assessment administration computer system.
Copyright Text: DuPage County Information Technology Department, GIS Division 630-407-5000