Stephenson County, IL

Stephenson County, IL assessor property search and records

Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Stephenson County, Illinois. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Stephenson County assessor, recorder, tax, and parcel map sources

Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.

Stephenson County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesStephenson County Assessment Officestephensoncountyil.gov/departments/county_assessment_office/index.php
  • Provides assessment information and links to the tax inquiry portal.
  • Freeport Township properties may have separate assessment information.
Property searchStephenson County Property Tax Inquirystephensonil.devnetwedge.com
  • Official vendor portal for property tax and assessment data.
  • Data is for assessment purposes and not a legal determination of ownership.
Deeds and recorded documentsStephenson County Clerk and Recorderstephensoncountyil.gov/government/county_clerk_and_recorder/index.php
  • Land records and deeds are accessible via the Tapestry portal linked on this page.
  • Documents prior to July 1992 may require direct office contact.
Property taxesStephenson County Property Tax Inquirystephensonil.devnetwedge.com
  • Primary source for property tax payment and inquiry.
GIS and parcel mapsWinGIS Stephenson County Parcel Mapwingis.org/maps/stephensoncolayers/
  • Official GIS parcel mapping portal.
  • Requires a modern browser with WebGL2 support.
Permits and building recordsStephenson County Zoning Departmentstephensoncountyil.gov/departments/zoning/index.php
  • Regulates construction in unincorporated areas.
  • Contact the department directly for permit applications.
Zoning and land useStephenson County Zoning Code (eCode360)ecode360.com/13981181
  • Contains zoning district definitions and regulations.
  • Official zoning maps are on file in the county offices.
County data

Stephenson County tax rates and property values

County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.

Median estimated value$168,219

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$35,536

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$2,905

Median annual property tax amount from indexed tax records when available.

AssessorSearch county data
Median effective property tax rate2.01%

Median effective property tax rate calculated from annual tax and value fields.

AssessorSearch county data

City property data

Top city rollups for estimated value, assessed value, property tax rate, and tax amount.

Stephenson County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Freeport$140,089$30,2202.22%$2,583
Lena$205,552$43,2251.80%$3,268
Davis$259,335$61,3681.80%$4,547
Pearl City$179,637$39,1601.90%$3,098
Orangeville$189,552$39,2562.08%$3,162
Rock City$202,592$44,8481.87%$3,339
Dakota$187,037$40,1481.73%$2,997
Cedarville$176,556$33,6042.02%$3,118
Winslow$158,031$30,0331.89%$2,378
German Valley$171,819$38,0091.88%$3,090
FAQ

Stephenson County property records FAQ

Common questions about assessor, deed, tax, GIS, and permit records.

Where can I verify assessed value in Stephenson County?

Use the official Stephenson County Assessment Office for assessed values, parcel details, exemptions, and property characteristics when those records are available online.

Where can I look up Stephenson County property tax bills or payments?

Use the official Stephenson County Property Tax Inquiry for property tax bills, payment history, due dates, or tax collector records.

Where can I find deeds or recorded documents in Stephenson County?

Use the official Stephenson County Clerk and Recorder for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.

Where can I view parcel maps or GIS data in Stephenson County?

Use the official WinGIS Stephenson County Parcel Map for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.

Can I build a list of Stephenson County property owners?

Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.

Need many owners? Build targeted property lists with Affix
Related counties

More Illinois property records

Use related county pages when researching nearby property records or comparing official source patterns.

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