Winnebago County, IL Property Records
Property records in Winnebago, Illinois document who owns real estate, how it is valued and taxed, and how it has changed hands. They typically include parcel details, owner names, recorded deeds and mortgages, liens, and foreclosure filings. These records are useful for confirming ownership, researching a property's history, preparing for a purchase or sale, and completing legal or financial due diligence.
Official records are kept by the Winnebago County Recorder's Office in Rockford, which maintains recorded land documents for the county. The office's Winnebago property records search is the official place to look up deeds, mortgages, and related instruments, and the office can also help in person or by phone with questions about recording and copies.
Winnebago County, IL Property Records & Statistics
Winnebago County has rents and home values above the Illinois average and some of the highest property taxes in the comparison. The median rent is $941.50, well above the state median of $762 and the national median of $840.25. Renter-occupied housing makes up 29.34% of occupied homes, compared with 18.61% statewide and 21.81% nationally, so renters are a large part of the market.
The median home value is $149,000, higher than the Illinois median of $116,950 and lower than the national median of $173,750. The median property tax rate is 2.51%, far above the state rate of 1.8% and more than three times the national rate of 0.74%, which makes taxes a major factor in the cost of owning a home.
The median household income is $70,241, above the state figure of $65,699.50 and the national figure of $65,108. Employment is weaker than elsewhere, with an unemployment rate of 3.98% compared with 2.92% in Illinois and 2.87% nationally.
The figures describe a county with above-average rents, home values, and incomes, very high property taxes, a sizable rental sector, and unemployment above both state and national levels.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Winnebago
Winnebago County has an extensive set of property records covering tax assessments, recorded deeds and mortgages, valuations, and foreclosure filings. The county has 125,199 total parcels, including 105,113 residential and 6,253 commercial parcels, with tax records covering 93.57% of the population for the 2024 assessment year. Recorded documents total 332,659 deeds and 325,964 mortgages, and valuation data is available for 90,358 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 125,199 |
| Residential Parcels | 105,113 |
| Commercial Parcels | 6,253 |
| Tax Record Coverage | 93.57% |
| Assessment Year | 2024 |
| Deed Records | 332,659 |
| Mortgage Records | 325,964 |
| Properties with Valuation Data | 90,358 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Sale Records | 224,500 |
Assignment and Release Records
Assignment and release records track a mortgage after it is recorded. An assignment documents the transfer of a mortgage from one lender or loan holder to another, while a release documents that the loan was satisfied and the lien removed.
Winnebago County has 137,812 assignment and release records, including 29,222 assignment documents, 108,549 release documents, and 41 other documents. Both assignments and releases were recorded from January 5, 2018, to August 27, 2025.
For property research, these records show who holds a mortgage and whether earlier loans were paid off. Buyers, owners, and title researchers can use them to confirm that past liens were released, follow a loan between lenders, and identify mortgages that may remain open before a sale or refinance.
How to Search Winnebago County, IL Property Records
Winnebago County property records are maintained by the Winnebago County Recorder's Office in Rockford, which holds recorded deeds, mortgages, and related land documents. The county has 125,199 parcels, with deed and mortgage records from January 2, 1997, to August 20, 2025.
The Winnebago County Recorder's Office page gives an overview of the office's services. For finding documents, use the Winnebago County records search. Recording forms are on the forms and downloads page, and documents can be submitted through Winnebago County eRecording.
To search, have the owner's name, property address, or parcel number ready. Open the records search, enter the most complete details you have, and open the matching document. Results can show ownership transfers, mortgage filings, and parcel details.
The office is at 404 Elm Street, Rockford, IL 61101, open Monday through Friday, 8:00 AM to 5:00 PM. Call 815-319-4325.
Winnebago Registrar of Deeds
Winnebago County Recorder's Office
Winnebago County Property Records FAQ
How can I search Winnebago County property records by address?
Open the Winnebago County records search and enter the property address or owner name. If nothing appears, try a shorter address. The Recorder's Office can also help at 815-319-4325.
How can I find property owners in Winnebago County?
Owners are identified through recorded deeds and assessment records. Use the records search by name or address to find the deed for a property. The county has 332,659 deed records, so adding a date range or parcel details helps narrow results.
How can I check a property's assessed value in Winnebago County?
Winnebago County's records reflect the 2024 assessment year, with the latest assessor update on July 10, 2025. To confirm the assessed value of a specific parcel, call the Recorder's Office at 815-319-4325 and ask which county office handles assessments for your parcel number.
Where can I find Winnebago County property tax bills and payment records?
Tax records in the county reflect tax year 2024. For help finding a tax bill or payment history, call the Recorder's Office at 815-319-4325 and ask for the right contact. Have your parcel number or the owner's name ready.
How can I find deeds and other recorded documents in Winnebago County?
Search deeds, mortgages, and other recorded documents through the records search. Forms are on the forms and downloads page, or visit 404 Elm Street, Rockford, weekdays 8:00 AM to 5:00 PM.
Where can I access Winnebago County parcel maps and GIS information?
The county has 125,199 parcels. For parcel maps and GIS information, call the Recorder's Office at 815-319-4325 and ask which county office maintains them. A parcel number from a deed or tax bill helps staff direct you to the right map.
How can I check permits and zoning information in Winnebago County?
Permit and zoning requirements depend on where the property is located. Call the Recorder's Office at 815-319-4325 to be directed to the correct county office, and for properties inside Rockford or another city, check with that city about its rules.
How can I create a list of property owners in Winnebago County?
The online records search is built for individual lookups. For a larger list or bulk records, contact the Recorder's Office at 815-319-4325 to ask what is available, and see the Recorder's Office page for services.