Assessment dataset used by the Cook County Assessor in their Computer Assisted Mass Appraisal (CAMA) system used to assess residential properties in Northern Triennial Townships. This dataset contains property information for every residential PIN in the northern triennial townships where class is within a specified list of classes. For disclaimers, see dataset narrative at https://datacatalog.cookcountyil.gov/stories/s/p2kt-hk36

First-pass property values as assessed by the Cook County Assessor in their Computer Assisted Mass Appraisal system used to assess residential properties. This dataset contains first pass values for 2019 and corresponds with residential PINs in the Cook County Assessor's Assessment Data. These are NOT final assessed values. For Disclaimers, see dataset narrative at https://datacatalog.cookcountyil.gov/stories/s/p2kt-hk36

Modeling dataset used by the Cook County Assessor in their Computer Assisted Mass Appraisal system used to assess residential properties in Northern Triennial Townships. This dataset contains property information for every residential PIN in the Northern Triennial Townships where class is within a specified list of classes. For disclaimers, see dataset narrative at https://datacatalog.cookcountyil.gov/stories/s/p2kt-hk36

The regional sidewalk inventory documents the existence of sidewalks in the counties of Cook, Lake, Will, Kane, Kendall, DuPage, and McHenry, as well as whether those sidewalks have a barrier or buffer from moving traffic. The assessment uses a reference point of Spring 2018 for aerial photography and does not measure accessibility and does not catalog curb cuts.