Williamson County property record for 529 Frederick St, Herrin, IL 62948
| Property Type | Single Family Home |
|---|---|
| Details | 1,427 sqft · built 1958 |
| Lot Size | 0.221 acres (9,643 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $29,555 (Nov 2022) |
| Tax Bill | $3,930 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-29-305-017 |
| Primary APN | 02-29-305-017 |
|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,427 sqft Living Area |
| 1st Floor Area | 1,427 sqft |
| Basement Area | 1,427 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Exterior Material | Other |
| Foundation Type | Raised |
| Lot Area | 9,643 sqft (0.221 acres) |
| Garage Area | 286 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Electric |
|---|
| Street Address | 529 FREDERICK ST |
|---|---|
| City | HERRIN |
| State | IL |
| Zip | 62948-4305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BELLAIRE ADDITION S PT L61 N1/2 OF |
| Legal Subdivision | BELLAIRE ADD |
| Legal Lot Number | 62 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | HERRIN |
| Census Block Group | 3 |
| Census Block | 3033 |
| Census Tract | 20500 |
529 Frederick St is owned and occupied by two individuals who bought it in November 2022.
Source: Williamson County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 529 FREDERICK ST, HERRIN, IL 62948-4305 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Nov 22, 2022 · Amount on File |
| Deed Sale | Nov 22, 2022 · Amount on File |
| Prior Sale | Jan 16, 2018 · Amount on File |
| Deed Document Number | 20229801 |
| Deed Book / Page | 521 / 689 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 529 Frederick St was $3,930 with a homeowner's exemption, up 2.7% from the year before.
Source: Williamson County assessment roll, as of October 20, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Municipality | Herrin City |
| Unified School District | Herrin Community Unit School District 4 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,930.00 (+2.66%) | $53,520 (+10.15%) Land $8,910 Building $44,610 | $160,560 (+10.15%) Land $26,730 Building $133,830 |
| 2024 | $3,828.00 Homeowner's exemption | $48,590 Land $8,090 Building $40,500 | $145,770 Land $24,270 Building $121,500 |
| 2022 | $1,857.00 Homeowner's exemption | $26,700 Land $7,130 Building $19,570 | $80,100 Land $21,390 Building $58,710 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 529 Frederick 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 July 9, 2020 · 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 Policies | 4 in force |
| Nearby Flood Claims | 2 (1998) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jun 1998 · river or lake flooding |
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 529 Frederick 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 95% of the US · lower than 70% 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 | HERRIN serves 12,747 people · EPA ID IL1990400 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2025 |
| Lead | 10 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 386 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: ClearWave.
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