Boone County property record for 637 John St, Belvidere, IL 61008
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,120 sqft · built 1955 |
| Lot Size | 0.248 acres (10,824 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $107,000 (Feb 2006) |
| Tax Bill | $2,512 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-26-331-002 |
| Primary APN | 05-26-331-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,120 sqft Living Area |
| Gross Area | 2,240 sqft |
| 1st Floor Area | 2,240 sqft |
| Basement Area | 1,120 sqft |
| Unfinished Basement | 1,120 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1965 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 10,824 sqft (0.248 acres) |
| Lot Dimensions | 132 ft deep x 82 ft wide |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 05-05-26-331-002 |
|---|---|
| Street Address | 637 JOHN ST |
| City | BELVIDERE |
| State | IL |
| Zip | 61008-3157 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 26-44-3 S 60' OF LT 7 & N 22' OF LT 6 BLK 1 KONZELMANS SUB 637 JOHN ST |
| Legal Subdivision | KONZELMANS SUB |
| Legal Block | 1 |
| Legal Lot Number | 7,6 |
| Jurisdiction | BOONE IL |
| Township / Civil Division | BELVIDERE |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 10102 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 637 JOHN ST, BELVIDERE, IL 61008-3157 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 27, 2006 · Amount on Record |
| Deed Sale | Feb 27, 2006 · Amount on Record |
| Deed Document Number | 20062074 |
| 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 | $2,512.00 (-2.97%) Homeowner's exemption Senior Citizen's exemption | $42,541 (+3.25%) Land $4,553 Building $37,988 | $127,623 (+3.25%) Land $13,659 Building $113,964 |
| 2024 | $41,202 (+14.77%) Land $4,553 Building $36,649 | $123,606 (+14.77%) Land $13,659 Building $109,947 | |
| 2022 | $2,589.00 | $35,901 Land $6,981 Building $28,920 | $107,703 Land $20,943 Building $86,760 |
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.
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 | Low lower than 98% of the US · lower than 86% 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 555 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 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures