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LaSalle County · Solar

LaSalle County Solar property data.

LaSalle County, IL (FIPS 17099) solar property data. tracts covers 70,381 parcels in LaSalle County, sourced directly from the LaSalle County parcel layer. Every record ships with full data lineage — the source and pull date are stamped on each row, so you can verify where it came from. Illinois has 51 of 102 counties wired into the pipeline.

Sample LaSalle County records

See LaSalle 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 LaSalle County parcels…

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APNOwnerAddressLand useYearAssessed value

Get the LaSalle County solar list

The complete county file — owner, mailing, assessor value, absentee flag, full lineage — priced per record.

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Data overview

What's in the dataset.

County
LaSalle County, IL
FIPS
17099
Data source
LaSalle County parcel layer
Source type
Verified county layer
Parcels
70,381
State coverage
51 / 102 counties
Lineage
Source + pull date on every record
Price
$60–120 / record
LaSalle County parcel layer·Pulled June 2026
Why LaSalle County

Built for Regional installers & buyers.

High-equity, owner-occupied parcels in LaSalle 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.

Owner-occupiedYear builtHome valueHigh equityRoof ageUtility footprint
$60120/ record
FAQ

Common questions about LaSalle County data.