Historical Property Records

In 2021, the Porter County Auditor was awarded ARPA funds by the County's ARPA Steering Committee to scan and digitize all historical records stored physically in the Auditor's office.  These records can be accessed at the links below.
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Tract Records


Click here to search tract records by section, township, and range from the original transfer of property from the Federal Government to original settlers of Porter County.

Click here to search tract records
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Plat Maps

Detailed scans of all approved plats within cities and townships in Porter County.  These documents are indexed by section, township, range, and individual subdivisions.

Click here to search plat maps

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Transfer Books


View all historical records of property transfers by township and owner last name throughout Porter County. 

Click here to search transfer book records



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Section Plat Maps

Search historical plat maps for changes by section and township.

Click here to search hanging section plat maps