Extender Lines

This data is intended only for government entities within the boundaries of Cook County, Illinois. This dataset is available as part of a package of layers for the previous tax year, clipped to a one mile buffer around each Cook County municipality. Layers: Parcels & Parcel Dim. Anno., Lots & Lot Dim. Anno., Right of Way & ROW Dim. Anno., Subdivisions with description, and Extender Lines for changed parcels.