Boone County property record for 508 Warren Ave, Belvidere, IL 61008
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,616 sqft · built 1900 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,153 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-25-382-002 |
| Primary APN | 05-25-382-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,616 sqft Living Area |
| Gross Area | 2,960 sqft |
| 1st Floor Area | 2,960 sqft |
| Basement Area | 960 sqft |
| Unfinished Basement | 960 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1968 |
| 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 | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 05-05-25-382-002 |
|---|---|
| Street Address | 508 WARREN AVE |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-3838 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 25-44-3 LT 2 BLK 2 GILMANS 5TH ADD 508 WARREN AVE |
| Legal Subdivision | GILMANS 5TH ADD |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 10200 |
508 Warren Ave is owned and occupied by an individual.
Source: Boone County records, as of June 30, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 508 WARREN AVE, BELVIDERE, IL 61008-3838 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 508 Warren Ave was $3,153 with exemptions applied.
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 | $3,153.00 Homeowner's exemption Senior Citizen's exemption | $50,597 (+37.95%) Land $3,844 Building $46,753 | $151,791 (+37.95%) Land $11,532 Building $140,259 |
| 2024 | $36,677 Land $3,844 Building $32,833 | $110,031 Land $11,532 Building $98,499 | |
| 2022 | $2,127.00 | $29,229 Land $5,894 Building $23,335 | $87,687 Land $17,682 Building $70,005 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 508 Warren 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.
The area around 508 Warren Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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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