Boone County property record for 903 Warren Ave, Belvidere, IL 61008
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,890 sqft · built 1915 |
| Lot Size | 0.217 acres (9,450 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $3,678 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-36-178-017 |
| Primary APN | 05-36-178-017 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,890 sqft Living Area |
| Gross Area | 3,762 sqft |
| 1st Floor Area | 3,762 sqft |
| Attic | Attic |
| Attic Area | 936 sqft |
| Basement Area | 936 sqft |
| Unfinished Basement | 936 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,450 sqft (0.217 acres) |
| Lot Dimensions | 126 ft deep x 75 ft wide |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Account Number | 05-05-36-178-017 |
|---|---|
| Street Address | 903 WARREN AVE |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-5382 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 36-44-3 N1/2 OF LT 2 & ALL OF LT 1 BLK 6 ROWAN BROS ADD 903 WARREN AVE |
| Legal Subdivision | ROWAN BROS ADD |
| Legal Block | 6 |
| Legal Lot Number | 2,1 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 10200 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 903 WARREN AVE, BELVIDERE, IL 61008-5382 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 10, 2015 |
| Deed Sale | Aug 10, 2015 |
| Prior Sale | Aug 28, 1997 · Amount on Record |
| Deed Document Number | 20154127 |
| 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 | $3,678.00 (+5.09%) Homeowner's exemption Senior Citizen's exemption | $57,183 (+7.66%) Land $4,281 Building $52,902 | $171,549 (+7.66%) Land $12,843 Building $158,706 |
| 2024 | $53,114 (+17.85%) Land $4,281 Building $48,833 | $159,342 (+17.85%) Land $12,843 Building $146,499 | |
| 2022 | $3,500.00 | $45,069 Land $6,564 Building $38,505 | $135,207 Land $19,692 Building $115,515 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (2009–2016) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jul 2016 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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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