Henry County property record for 511 Williams St, Kewanee, IL 61443
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,340 sqft · built 1928 |
| Lot Size | 0.12 acres (5,050 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,901 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20-33-484-003 |
| Primary APN | 20-33-484-003 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,340 sqft Total Area |
| 1st Floor Area | 616 sqft |
| Basement Area | 616 sqft |
| Unfinished Basement | 616 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Construction Type | Frame |
| Lot Area | 5,050 sqft (0.12 acres) |
| Lot Dimensions | 101 ft deep x 50 ft wide |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 511 WILLIAMS ST |
|---|---|
| City | KEWANEE |
| State | IL |
| Zip | 61443-2933 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 10 MCKINLEY PLACE ADD CITY OF KEWANEE |
| Legal Subdivision | MCKINLEY PLACE ADD |
| Legal Block | 10 |
| Legal Lot Number | 11 |
| Jurisdiction | HENRY IL |
| Township / Civil Division | KEWANEE |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 30900 |
511 Williams St is owned and occupied by an individual.
Source: Henry County records, as of June 19, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 511 WILLIAMS ST, KEWANEE, IL 61443-2933 |
| 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 511 Williams St was $1,901 with a homeowner's exemption.
Source: Henry County assessment roll, as of June 19, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Henry County |
| County Subdivision | Kewanee Township |
| Municipality | Kewanee City |
| Unified School District | Kewanee Community Unit School District 229 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,901.00 | $23,861 Land $1,018 Building $22,843 | $71,583 Land $3,054 Building $68,529 |
| 2022 | $18,230 Land $778 Building $17,452 | $54,690 Land $2,334 Building $52,356 | |
| 2021 | $1,265.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 511 Williams St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 2, 2011 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 2 (1981–1982) |
| Most Recent Claim | Jul 1982 · 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.
Wildfire risk around 511 Williams St is low, with less than 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 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 | KEWANEE serves 12,509 people · EPA ID IL0730650 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 413 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 2,000 / 2,000 |
| Xfinity Cable | 1,200 / 35 |
| Cambridge Telcom Services Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Nextlink Fixed Wireless | 200 / 50 |
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