Boone County property record for 621 E Jackson St, Belvidere, IL 61008 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,632 sqft · built 1920 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Last Sale | $87,000 (Aug 1994) |
| Tax Bill | $3,422 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-26-236-008 |
| Primary APN | 05-26-236-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,632 sqft Living Area |
| Gross Area | 2,448 sqft |
| 1st Floor Area | 2,448 sqft |
| Basement Area | 816 sqft |
| Unfinished Basement | 816 sqft |
| Family Room | Family Room |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1965 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| 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 | 352 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 05-05-26-236-008 |
|---|---|
| Street Address | 621 E JACKSON ST |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-2227 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 26-44-3 BELVIDERE ORIG TOWN E1/2 N1/2 E1/2 OF BLK 8 621 E JACKSON ST |
| Legal Block | 8 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 1 |
| Census Block | 1067 |
| Census Tract | 10101 |
Source: Boone County records · APN 05-26-236-008
Assessment roll updated June 30, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 621 E JACKSON ST, BELVIDERE, IL 61008-2227 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 31, 1994 · Amount on Record |
| Deed Sale | Aug 31, 1994 · Amount on Record |
| Deed Document Number | 19946703 |
| Record Updated | Sep 20, 2026 |
Source: Boone County records · Assessment roll updated June 30, 2026 · Last verified July 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) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,422.00 (+6.41%) Homeowner's exemption | $48,977 (+10.94%) Land $3,844 Building $45,133 | $146,931 (+10.94%) Land $11,532 Building $135,399 |
| 2024 | $44,147 (+18.39%) Land $3,844 Building $40,303 | $132,441 (+18.39%) Land $11,532 Building $120,909 | |
| 2022 | $3,216.00 | $37,290 Land $5,894 Building $31,396 | $111,870 Land $17,682 Building $94,188 |
Source: FEMA National Flood Hazard Layer, Boone County (17007C), updated February 18, 2011 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170070101011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 347 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Xfinity | Cable | 2,000 / 250 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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