Williamson County property record for 403 S 30th St, Herrin, IL 62948
| Property Type | Single Family Home |
|---|---|
| Details | 960 sqft · built 2003 |
| Lot Size | 0.137 acres (5,982 sqft) |
| Owner | Individual Name on File |
| Last Sale | $55,000 (Feb 2026) |
| Tax Bill | $1,787 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-25-276-021 |
| Primary APN | 01-25-276-021 |
|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 960 sqft Living Area |
| 1st Floor Area | 960 sqft |
| Basement Area | 960 sqft |
| Flooring | Wood |
| Interior Walls | Block |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Shingles |
| Foundation Type | Raised |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 5,982 sqft (0.137 acres) |
| Porch | Slab |
| Porch Area | 108 sqft |
| Deck Area | Deck Area |
| Heating System | Heat Pump |
|---|
| Street Address | 403 S 30TH ST |
|---|---|
| City | HERRIN |
| State | IL |
| Zip | 62948-2003 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COWANS 2ND ADD |
| Legal Subdivision | COWANS 2ND ADDN |
| Legal Block | 5 |
| Legal Lot Number | 2 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | BLAIRSVILLE |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 20300 |
403 S 30th St is owned and occupied by an individual who bought it in February 2026.
Source: Williamson County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 403 S 30TH ST, HERRIN, IL 62948-2003 |
| 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 |
|---|---|
| Last Sale | Feb 26, 2026 · Amount on File |
| Deed Sale | Feb 26, 2026 · Amount on File |
| Prior Sale | Mar 25, 2024 · Amount on File |
| Deed Document Number | 20261346 |
| Deed Book / Page | 531 / 95 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 403 S 30th St was $1,787, down 34% 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 | $1,787.00 (-34.01%) | $21,655 (-28.95%) Land $3,045 Building $18,610 | $64,965 (-28.95%) Land $9,135 Building $55,830 |
| 2024 | $2,708.00 | $30,480 Land $2,580 Building $27,900 | $91,440 Land $7,740 Building $83,700 |
| 2022 | $2,409.00 | $26,850 Land $2,270 Building $24,580 | $80,550 Land $6,810 Building $73,740 |
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.
FEMA maps place 403 S 30th 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 A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 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 403 S 30th 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 | 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 | 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 320 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ClearWave Fiber | 7,000 / 7,000 |
| Frontier Fiber | 5,000 / 5,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures