Warren County Assessor's Office

Popularity:#63 of 211 Assessor Offices in Illinois#1,063 in Assessor Offices

Warren County Assessor's Office Contact Information

Address and Phone Number for Warren County Assessor's Office, an Assessor Office, at West Broadway, Monmouth IL.

Warren County Assessor's Office
100 West Broadway
Monmouth, Illinois, 61462

Free Warren County Assessor Office Property Records Search

Find Warren County residential property tax assessment records, tax assessment history, land & improvement values, district details, property maps, tax rates, exemptions, market valuations, ownership, past sales, deeds & more.

Map of Warren County Assessor's Office

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Related Public Records Searches

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Assessor Offices Nearby

Find 6 Assessor Offices within 23.8 miles of Warren County Assessor's Office.

External Links

Find 9 external resources related to Warren County Assessor's Office.

About the Warren County Assessor's Office

The Warren County Assessor's Office, located in Monmouth, Illinois, determines the value of all taxable property in Warren County, IL. Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. Property assessments performed by the Assessor are used to determine the Warren County property taxes owed by individual taxpayers.

Property owners may contact the Assessment Office for questions about:
  • Warren County, IL property tax assessments
  • Property tax appeals and reassessments
  • Paying property tax bills and due dates
  • Property tax rates and tax roll
  • Warren County GIS maps, property maps, and plat maps
  • Property records and deeds in Warren County

Warren County Home & Property Tax Statistics

Find Warren County Home Values, Property Tax Payments (Annual), Property Tax Collections (Total), and Housing Characteristics. Data Source: U.S. Census Bureau; American Community Survey, 2018 ACS 5-Year Estimates.

Warren County Home Values
 Warren CountyIllinois
Median Home Value$84,300$187,200
Median Rental Cost (per month)$633$984
Warren County Property Tax Payments (Annual)
 Warren CountyIllinois
Median Property Taxes$1,620$4,299
Median Property Taxes (Mortgage)$1,717$4,695
Median Property Taxes (No Mortgage)$1,477$3,552
Warren County Property Tax Collections (Total)
 Warren CountyIllinois
Property Taxes$10,273,800$16,076,191,800
Property Taxes (Mortgage)$5,927,800$11,131,041,700
Property Taxes (No Mortgage)$4,346,000$4,945,150,100
Warren County Housing Characteristics
 Warren CountyIllinois
Total Housing Units7,6935,347,268
Occupied Housing Units6,690 (87.0%)4,830,038 (90.3%)
Vacant Housing Units1,003 (13.0%)517,230 (9.7%)
Owner Occupied Housing Units5,053 (75.5%)3,189,035 (66.0%)
Renter Occupied Housing Units1,637 (24.5%)1,641,003 (34.0%)
Housing Units (Mortgage)54.3%63.8%
Housing Units (No Mortgage)45.7%36.2%