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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Assessor - Parcel Addresses

Metadata Updated: December 7, 2024

Situs and mailing addresses of Cook County parcels. Used by the Assessor's office to mail assessment notices.

As of 2017 mailing addresses in this dataset are no longer being regularly updated. We are trying to figure out a solution to this problem.

When working with Parcel Index Numbers (PINs) make sure to zero-pad them to 14 digits. Some datasets may lose leading zeros for PINs when downloaded.

Additional notes: Mailing addresses can be out of date or fail to properly reflect deed transfers. Newer properties may be missing a mailing or property address, as they need to be assigned one by the postal service. This dataset contains data for the current tax year, which may not yet be complete or final. Assessed values for any given year are subject to change until review and certification of values by the Cook County Board of Review, though there are a few rare circumstances where values may change for the current or past years after that. Rowcount for a given year is final once the Assessor has certified the assessment roll all townships. Data will be updated monthly.For more information on the sourcing of attached data and the preparation of this dataset, see the Assessor's Standard Operating Procedures for Open Data on GitHub.

Read about the Assessor's 2023 Open Data Refresh.

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

Dates

Metadata Created Date June 4, 2023
Metadata Updated Date December 7, 2024

Metadata Source

Harvested from cookcountyil json

Additional Metadata

Resource Type Dataset
Metadata Created Date June 4, 2023
Metadata Updated Date December 7, 2024
Publisher datacatalog.cookcountyil.gov
Maintainer
Identifier https://datacatalog.cookcountyil.gov/api/views/3723-97qp
Data First Published 2024-12-05
Data Last Modified 2024-12-05
Category Property & Taxation
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datacatalog.cookcountyil.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 74e919df-5117-4e62-ba6c-2f9c2ed73e81
Harvest Source Id d52781fd-51ef-4061-9cd2-535a0afb663b
Harvest Source Title cookcountyil json
Homepage URL https://datacatalog.cookcountyil.gov/d/3723-97qp
Source Datajson Identifier True
Source Hash 97e9db1874fe69beccd75628ae29961095460d618fd56f4b36040f250d78e0c6
Source Schema Version 1.1

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