Cook County Solar property data.
Cook County (county seat: Chicago) is the second-most-populous county in the nation, with 5,182,090 residents anchored by the city of Chicago and more than 130 surrounding municipalities. Its housing stock is comparatively affordable for a major metro, carrying a median owner-occupied home value of $324,500 (ACS 2020-2024). At 57.7% owner-occupied, the county has a deep, older, and largely built-out residential base.
Cook County, IL
See Cook County owners before you buy.
A live sample from the county source — search by owner name, address, or APN. The full solar list ships with owner, mailing, parcel detail, and lineage on every record.
Loading Cook County parcels…
Get the full dataset| APN | Owner | Address | Land use | Year | Assessed value |
|---|---|---|---|---|---|
Get the Cook County solar list
The complete county file — owner, mailing, assessor value, absentee flag, full lineage — priced per record.
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What's in the dataset.
Built for Regional installers & buyers.
High-equity, owner-occupied parcels in Cook County with a documented source — pre-scored so a financed install pencils, not shared three ways. Equity, owner-occupancy, roof age, and utility footprint — the attributes that decide whether a system finances.