Williamson County property record for 421 S 17th St, Herrin, IL 62948 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1,502 sqft · built 1980 |
| Lot Size | 0.186 acres (8,136 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,642 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 02-30-251-007 |
| Primary APN | 02-30-251-007 |
|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,502 sqft Living Area |
| 1st Floor Area | 1,502 sqft |
| Basement Area | 52 sqft |
| Unfinished Basement | 52 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Exterior Material | Other |
| Foundation Type | No Foundation |
| Lot Area | 8,136 sqft (0.186 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Canopy | 336 sqft |
| Heating System | Electric |
|---|
| Street Address | 421 S 17TH ST |
|---|---|
| City | HERRIN |
| State | IL |
| Zip | 62948-2327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STOTLARS, W N 3RD ADD 442-337 08-25-97 |
| Legal Subdivision | STOTLARS W N 3RD ADD |
| Legal Block | 8 |
| Legal Lot Number | 12 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | HERRIN |
| Census Block Group | 4 |
| Census Block | 4018 |
| Census Tract | 20400 |
Source: Williamson County records · APN 02-30-251-007
Assessment roll updated February 10, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 S 17TH ST, HERRIN, IL 62948-2327 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Williamson County records · Assessment roll updated February 10, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Municipality | Herrin City |
| Unified School District | Herrin Community Unit School District 4 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,642.00 | $29,730 (-) Land $2,660 Building $27,070 | $89,190 (-) Land $7,980 Building $81,210 |
| 2024 | $2,642.00 (+12.47%) | $29,730 (+13.52%) Land $2,660 Building $27,070 | $89,190 (+13.52%) Land $7,980 Building $81,210 |
| 2022 | $2,349.00 | $26,190 Land $2,340 Building $23,850 | $78,570 Land $7,020 Building $71,550 |
Source: FEMA National Flood Hazard Layer, Williamson County (17199C), updated July 9, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 171990204004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (2008–2021) |
| Most Recent Claim | Sep 2021, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 568 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Delta Communications | Fiber | 7,000 / 7,000 |
| Frontier | Fiber | 5,000 / 5,000 |
| Mediacom Communications | Cable | 1,000 / 50 |
| Wisper ISP | Fixed Wireless | 400 / 30 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: Mediacom Communications, Hamilton County Telephone Co-Op. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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