Marshall County property record for 820 Williams St, Henry, IL 61537
| Property Type | Single Family Home |
|---|---|
| Details | 672 sqft · built 1940 |
| Lot Size | 0.182 acres (7,920 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,425 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-16-185-002 |
| Primary APN | 03-16-185-002 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 672 sqft Total Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Construction Type | Frame |
| Lot Area | 7,920 sqft (0.182 acres) |
| Lot Dimensions | 132 ft deep x 60 ft wide |
| Street Address | 820 WILLIAMS ST |
|---|---|
| City | HENRY |
| State | IL |
| Zip | 61537-1426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11E 60 X 132 OUTLOTS. LOT SIZE: 60 X 132 |
| Legal Lot Number | 11E |
| Jurisdiction | MARSHALL IL |
| Township / Civil Division | HENRY |
| Census Block Group | 2 |
| Census Block | 2037 |
| Census Tract | 961200 |
820 Williams St is owned and occupied by an individual.
Source: Marshall County records, as of July 2, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 820 WILLIAMS ST, HENRY, IL 61537-1426 |
| 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 820 Williams St was $1,425 with a homeowner's exemption.
Source: Marshall County assessment roll, as of July 2, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Marshall County |
| County Subdivision | Henry Township |
| Municipality | Henry City |
| Unified School District | Henry-Senachwine Consolidated Unit School District 5 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,425.00 Homeowner's exemption | $22,792 (+5.9%) Land $4,705 Building $18,087 | $68,376 (+5.9%) Land $14,115 Building $54,261 |
| 2024 | $21,522 Land $4,443 Building $17,079 | $64,566 Land $13,329 Building $51,237 | |
| 2022 | Homeowner's exemption | $17,887 Land $3,693 Building $14,194 | $53,661 Land $11,079 Building $42,582 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 820 Williams St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 15, 2021 · 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 | 1 in force |
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.
Wildfire risk around 820 Williams St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | HENRY serves 2,230 people · EPA ID IL1230050 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 329 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
May also be available: Nextlink.
5G (outdoors only) and 4G LTE
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