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Lake County · Mortgage Refi

Lake County Mortgage Refi property data.

Lake County, IL (FIPS 17097) mortgage refinance property data. tracts covers 278,617 parcels in Lake County, sourced directly from the Lake 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 Lake County records

See Lake County owners before you buy.

A live sample from the county source — search by owner name, address, or APN. The full mortgage refinance list ships with owner, mailing, parcel detail, and lineage on every record.

Loading Lake County parcels…

Get the full dataset
APNOwnerAddressLand useYearAssessed value

Get the Lake County mortgage refinance list

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

Data, not leads. No spam — we only reach out about your request.

Data overview

What's in the dataset.

County
Lake County, IL
FIPS
17097
Data source
Lake County parcel layer
Source type
Verified county layer
Parcels
278,617
State coverage
51 / 102 counties
Lineage
Source + pull date on every record
Price
$25–50 / record
Lake County parcel layer·Pulled June 2026
Why Lake County

Built for Mortgage brokers & lenders.

Equity-rich and free-and-clear Lake County owners ranked by tappable headroom — push your book against the API and get scored matches back. High equity, free-and-clear status, ownership tenure, and rate delta — ranked by how much there is to tap.

Owner-occupiedLong tenureHome valueHigh equityFree-and-clearRate delta
$2550/ record
FAQ

Common questions about Lake County data.