Boone County property record for 1121 Union Ave, Belvidere, IL 61008
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,412 sqft · built 1920 |
| Lot Size | 0.35 acres (15,246 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,286 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-35-280-016 |
| Primary APN | 05-35-280-016 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,412 sqft Living Area |
| Gross Area | 1,828 sqft |
| 1st Floor Area | 1,828 sqft |
| Basement Area | 416 sqft |
| Unfinished Basement | 416 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 15,246 sqft (0.35 acres) |
| Lot Dimensions | 231 ft deep x 66 ft wide |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Account Number | 05-05-35-280-016 |
|---|---|
| Street Address | 1121 UNION AVE |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-5253 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 35-44-3 HINSDELL & STARR'S RE-SURVEY LT 7 & N 66' LT 23 BLK 4 1121 UNION AVE |
| Legal Subdivision | HINSDELL & STARRS RE-SURV |
| Legal Block | 4 |
| Legal Lot Number | 7,23 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 10300 |
Source: Boone County records, as of June 30, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 1121 UNION AVE, BELVIDERE, IL 61008-5253 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Boone County assessment roll, as of June 30, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Boone County |
| County Subdivision | Belvidere Township |
| Municipality | Belvidere City |
| Unified School District | Belvidere Consolidated Unit School District 100 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,286.00 (+6.9%) Homeowner's exemption | $47,268 (+10.43%) Land $4,497 Building $42,771 | $141,804 (+10.43%) Land $13,491 Building $128,313 |
| 2024 | $42,803 (+18.52%) Land $4,497 Building $38,306 | $128,409 (+18.52%) Land $13,491 Building $114,918 | |
| 2022 | $3,074.00 | $36,116 Land $6,896 Building $29,220 | $108,348 Land $20,688 Building $87,660 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective February 18, 2011
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | BELVIDERE serves 25,339 people · EPA ID IL0070050 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2026 |
| Lead | 2 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 558 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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