Williamson County property record for 813 S 20th St, Herrin, IL 62948
| Property Type | Single Family Home |
|---|---|
| Details | 1,955 sqft · built 1970 |
| Lot Size | 0.309 acres (13,458 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,721 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-30-327-009 |
| Primary APN | 02-30-327-009 |
|---|
| Plumbing Fixtures | 7 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,955 sqft Living Area |
| 1st Floor Area | 1,955 sqft |
| Basement Area | 1,670 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Other |
| Foundation Type | Raised |
| Lot Area | 13,458 sqft (0.309 acres) |
| Garage Area | 843 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 140 sqft |
| Heating System | Gas |
|---|
| Street Address | 813 S 20TH ST |
|---|---|
| City | HERRIN |
| State | IL |
| Zip | 62948-2501 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MCCORMICKS, EPH 1ST ADDN LOTS 7-8 |
| Legal Subdivision | MCCORMICKS EPH 1ST ADD |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | HERRIN |
| Census Block Group | 4 |
| Census Block | 4030 |
| Census Tract | 20400 |
813 S 20th St is owned and occupied by an individual.
Source: Williamson County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 813 S 20TH ST, HERRIN, IL 62948-2501 |
| 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 | Oct 29, 2026 |
The 2025 property tax bill for 813 S 20th St was $3,721 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 | $3,721.00 (+2.7%) | $50,990 (+10.15%) Land $6,270 Building $44,720 | $152,970 (+10.15%) Land $18,810 Building $134,160 |
| 2024 | $3,623.00 Homeowner's exemption | $46,290 Land $5,690 Building $40,600 | $138,870 Land $17,070 Building $121,800 |
| 2022 | $3,120.00 Homeowner's exemption | $40,780 Land $5,010 Building $35,770 | $122,340 Land $15,030 Building $107,310 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 813 S 20th St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2008.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (2008–2021) |
| Most Recent Claim | Sep 2021 · 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.
The area around 813 S 20th St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 568 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 · Fiber in parts of the area | 1,000 / 50 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Futiva.
5G (outdoors only) and 4G LTE
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