Boone County property record for 711 Union Ave, Belvidere, IL 61008
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,030 sqft · built 1900 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Last Sale | $80,000 (Feb 2003) |
| Tax Bill | $3,476 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-35-231-026 |
| Primary APN | 05-35-231-026 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,030 sqft Living Area |
| Gross Area | 2,897 sqft |
| 1st Floor Area | 2,897 sqft |
| Basement Area | 867 sqft |
| Unfinished Basement | 867 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1951 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,712 sqft (0.2 acres) |
| Lot Dimensions | 132 ft deep x 66 ft wide |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Account Number | 05-05-35-231-026 |
|---|---|
| Street Address | 711 UNION AVE |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-5237 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 35-44-3 LT 2 BLK 1 HOLLISTER & KINGS ADD 711 UNION AVE |
| Legal Subdivision | HOLLISTER & KINGS ADD |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10300 |
711 Union Ave is owned by an individual who bought it in February 2003.
Source: Boone County records, as of June 30, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18918 GARDEN VALLEY RD, MARENGO, IL 60152-8205 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Feb 11, 2003 · Amount on File |
| Deed Sale | Feb 11, 2003 · Amount on File |
| Deed Document Number | 20032271 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 711 Union Ave was $3,476.
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 | $3,476.00 | $43,647 (+15.08%) Land $3,844 Building $39,803 | $130,941 (+15.08%) Land $11,532 Building $119,409 |
| 2024 | $37,928 Land $3,844 Building $34,084 | $113,784 Land $11,532 Building $102,252 | |
| 2022 | $3,069.00 | $30,439 Land $5,894 Building $24,545 | $91,317 Land $17,682 Building $73,635 |
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 711 Union Ave in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 711 Union Ave is low, with less than 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 97% of the US · lower than 79% 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 345 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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