Boone County property record for 803 S State St, Belvidere, IL 61008
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 2,138 sqft · built 1910 |
| Lot Size | 0.138 acres (6,006 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $3,134 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-36-110-008 |
| Primary APN | 05-36-110-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 2,138 sqft Living Area |
| Gross Area | 3,198 sqft |
| 1st Floor Area | 3,198 sqft |
| Basement Area | 1,060 sqft |
| Unfinished Basement | 1,060 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1918 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,006 sqft (0.138 acres) |
| Lot Dimensions | 91 ft deep x 66 ft wide |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Account Number | 05-05-36-110-008 |
|---|---|
| Street Address | 803 S STATE ST |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-4434 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 36-44-3 E 90 1/2' OF LT 4 BLK 4 J F ALLENS ADD 803 S STATE ST |
| Legal Subdivision | ALLENS ADD |
| Legal Block | 4 |
| Legal Lot Number | 4 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 10300 |
Source: Boone County records, as of June 30, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 10181 MARENGO RD, GARDEN PRAIRIE, IL 61038-9748 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 26, 2010 |
| Deed Sale | Feb 26, 2010 |
| Deed Document Number | 20101379 |
| 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 | $3,134.00 (+31.51%) Homeowner's exemption Senior Citizen's exemption | $50,360 (+7.75%) Land $3,267 Building $47,093 | $151,080 (+7.75%) Land $9,801 Building $141,279 |
| 2024 | $46,738 (+21.05%) Land $3,267 Building $43,471 | $140,214 (+21.05%) Land $9,801 Building $130,413 | |
| 2022 | $2,383.00 | $38,612 Land $5,010 Building $33,602 | $115,836 Land $15,030 Building $100,806 |
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 | Not rated no burnable land within 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 630 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 |
May also be available: AT&T.
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