Winnebago County property record for 10166 William Trl, Roscoe, IL 61073
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,688 sqft · built 1981 |
| Lot Size | 0.891 acres (38,799 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $196,000 (Jun 1999) |
| Tax Bill | $8,353 (2025) |
| Deeds & Mortgages | Jul 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-02-252-009 |
| Primary APN | 08-02-252-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,688 sqft Living Area |
| 1st Floor Area | 1,344 sqft |
| Basement Area | 1,344 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Old Style |
| Exterior Material | Concrete |
| Roof Material | Asphalt |
| Lot Area | 38,799 sqft (0.891 acres) |
| Garage Area | 674 sqft |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Street Address | 10166 WILLIAM TRL |
|---|---|
| City | ROSCOE |
| State | IL |
| Zip | 61073-8508 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | PLAT 9 HINKLES WOODED ACRES BNG SUB OF PT NE 1/4 SEC 2-45-2 LOT 126 |
| Legal Range | 2 |
| Legal Township | 45 |
| Legal Section | 2 |
| Legal Subdivision | PLAT 9 HINKLES WOODED ACRES |
| Legal Lot Number | 126 |
| Jurisdiction | WINNEBAGO IL |
| Township / Civil Division | HARLEM |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 3806 |
10166 William Trl is owned and occupied by two individuals who acquired it in June 2021.
Source: Winnebago County records, as of July 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10166 WILLIAM TRL, ROSCOE, IL 61073-8508 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 3, 1999 · Amount on File |
| Deed Sale | Jun 3, 1999 · Amount on File |
| Deed Document Number | 199937673 |
| Last Transfer Date | Jun 30, 2021 |
| Transfer Doc | 0000025236 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO IL |
| Recording Date | Jul 19, 2021 |
| Property Address | 10166 WILLIAM TRL, ROSCOE, IL 61073-8508 |
| Document Number | 0000025236 |
| Map Reference | PB 37 PG 26A |
| Instrument Date | Jun 30, 2021 |
| Instrument | 2125236 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10166 WILLIAM TRL, ROSCOE, IL 61073-8508 |
The 2025 property tax bill for 10166 William Trl was $8,353 with a homeowner's exemption.
Source: Winnebago County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Winnebago County |
| County Subdivision | Harlem Township |
| Secondary School District | Hononegah Community High School District 207 (09 - 12) |
| Elementary School District | Kinnikinnick Community Consolidated School District 131 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,353.00 | $113,418 Land $23,545 Building $89,873 | $340,254 Land $70,635 Building $269,619 |
| 2022 | Homeowner's exemption | $83,548 Land $17,344 Building $66,204 | $250,644 Land $52,032 Building $198,612 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 10166 William Trl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 12, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 10166 William Trl is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 77 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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