This page helps users handle a Property Search in Porter County, Indiana, using official assessment, parcel, GIS, and ownership record resources serving the county.

For assessment lookup, Porter County uses XSoft Engage, Porter County’s citizen engagement portal, connected with the Porter County Assessor. Related parcel mapping and ownership record tasks may also involve Porter County GIS and the Porter County Auditor’s Real Property Department.

Use search Porter County property assessment records in XSoft Engage to review property assessment information through Porter County’s citizen engagement portal.

The portal is associated with Sue Neff, Assessor, and includes reassessment location notes for 2026. Assessment data is provided as-is, and users should contact the local assessor’s office when they need clarification before relying on information for legal, financial, or real estate decisions.

Privacy note: Names and addresses of covered persons are restricted, and data may be limited or unavailable under IC 36-1-8.5.

Assessment data currency and limits

XSoft Engage lists Porter County assessment data as current as of 05-14-2026. The site also states that XSoft, local agencies, and their employees do not guarantee the accuracy, reliability, or timeliness of the information.

Use the online assessment data as a starting point. For questions about a parcel, valuation, classification, exemption, appeal, or other assessment issue, contact the appropriate assessor contact listed below.

Porter County GIS parcel maps

Porter County GIS provides map-based parcel resources through Porter County Open Data and Porter County Data Map 2.0. These tools can help users review parcels in a geographic context, including parcel boundaries and nearby map layers.

The Porter County Data Map 2.0 parcel layer includes fields such as acreage, PIN, parcel number, legal description, owner, mailing address, property address, property class code, land assessment, and improvement assessment.

Use explore Porter County GIS maps and data for the GIS hub, or open Porter County Data Map 2.0 for the interactive parcel map.

Ownership records and property tax maps

The Porter County Auditor’s Real Property Department maintains property tax maps and ownership records for the entire county. Deeds transferring property must be processed through the Real Property Department of the Auditor’s Office before they are processed by the Porter County Recorder.

For ownership-record context, use the county’s Real Property Department information to confirm which office handles tax maps and ownership records.

Deeds, parcel splits, combines, and address changes

Some property search questions depend on whether ownership, parcel configuration, or tax billing information has changed. Porter County routes these tasks through specific Auditor and Assessor workflows.

  • Deeds transferring property are reviewed by the Auditor’s office before transfer and recording.
  • Documents presented for transfer require Auditor review, and in-person submissions require a minimum of 72 business hours for review.
  • Parcel split requests require delinquent property taxes to be paid before an existing parcel can be split.
  • Parcel combines for tax purposes use a combine form available from the County Assessor’s office.
  • Tax billing address changes must be submitted by form; Porter County does not accept change of address requests by phone.

For these related tasks, review the county pages for deeds, plats, and subdivisions, parcel split and combine rules, or tax billing address changes.

Porter County property search contacts

Use these contacts for assessment, parcel, and related property record questions.

  • Porter County Assessor, 155 Indiana Ave., Suite 211, Valparaiso, IN 46383
    Phone: (219) 465-3460
    Fax: (219) 465-7064
    Email: Sue.Neff@portercountyin.gov
  • Portage Township Assessor, 3590 Willowcreek Rd., Suite C, Portage, IN 46368
    Phone: (219) 759-8221
    Fax: (219) 759-1541
    Email: crystal.millsap@portercountyin.gov
  • Residential Real Estate Director
    Phone: (219) 465-3505
    Email: phendron@portercountyin.gov
  • Commercial Real Estate Director
    Phone: (219) 548-0289
    Email: mdambek@portercountyin.gov
  • Appeals Director
    Phone: (219) 548-0214
    Email: Jeanette.Stanley@portercountyin.gov
  • Mobile Homes
    Phone: (219) 465-3681
    Email: Diana.mika@portercountyin.gov
  • Exemptions
    Phone: (219) 548-0211
    Email: Cecile.salrin@portercountyin.gov
  • Business Personal Property
    Phone: (219) 465-3529
    Email: Pat.zaborowski@portercountyin.gov

Common questions

Where can I search Porter County property assessment information online?

Use XSoft Engage for Porter County property assessment information. The portal is Porter County’s citizen engagement portal and is connected with the Porter County Assessor.

Who maintains Porter County ownership records and property tax maps?

The Porter County Auditor’s Real Property Department maintains property tax maps and ownership records for the entire county.

The assessment data is provided as-is and may contain errors or omissions. For legal, financial, or real estate decisions, contact the local assessor’s office for clarification.

Names and addresses of covered persons are restricted, and data may be limited or unavailable under IC 36-1-8.5.

Where can I view Porter County parcels on a map?

Use Porter County GIS resources, including Porter County Open Data and Porter County Data Map 2.0, to review parcel boundaries and related map layers.

How do I change a tax billing address for Porter County property?

Complete the Change of Address Form and return it by mail, fax, scan and email, or in person. Porter County does not accept change of address requests over the phone.