Data · dataset · 2021
Assessor [Archived 05-11-2022] - Residential Modeling Characteristics (Chicago)
Listed in Open Data Portal for Cook County Government
This data set contains characteristic data points used by the Cook County Assessor in the 2021 Chicago reassessment to produce initial estimates of the current market value of most Chicago homes (single-family homes, small multi-family homes, and condo units).
Description
You can use the "Filter" option to search for a property's PIN or address, and see what data the Assessor’s Office had about a home’s characteristics at the time of modeling*.
To learn more about how the 2021 model used this data, read about our public Residential Automated Valuation Model here . Chicago properties not listed here are reassessed using different modeling procedures. *Important
Read the rest (3 more)
Note
This dataset is, at the time of publication, an early snapshot of data. Data about a home might change later in the assessment process this year as Assessor’s Office staff and analysts review these properties. After this review, updated characteristics and market values are mailed to homeowners.
If the data listed on the assessment notice is incorrect, an appeal can be filed to provide the correct characteristics.
Links
Get the data
- CSV datacatalog.cookcountyil.gov/api/views/8f9d-wy2d/rows.csv?accessType=DOWNLOAD ↗
download · from datacatalog cookcountyil gov
Where it is published
- datacatalog.cookcountyil.gov /Property-Taxation/Assessor-Archived-05-11-2022-Residential-Mod… ↗
Open Data Portal for Cook County Government dataset page
landing page · from datacatalog cookcountyil gov
Catalogue records · 1
- SODA API datacatalog.cookcountyil.gov/resource/8f9d-wy2d.json ↗
metadata API · from datacatalog cookcountyil gov
Topics
- Stated by source
- Property & Taxation
- From keywords
- Economics & Finance
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Open Data Portal for Cook County Government | 8f9d-wy2d | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| concepts[topic].socrata_category:datacatalog_cookcountyil_gov:property-taxation | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| created_date | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| description | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | /resource/description |
| publication_date | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| title | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | /resource/name |
| updated_date | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 |