Williamson County property record for 18924 Dean Rd, Thompsonville, IL 62890
| Property Type | Single Family Home |
|---|---|
| Details | 1,512 sqft · built 1945 |
| Lot Size | 15 acres (653,400 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $322 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-06-300-006 |
| Primary APN | 04-06-300-006 |
|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,512 sqft Living Area |
| 1st Floor Area | 1,512 sqft |
| Basement Area | 1,512 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Exterior Material | Other |
| Foundation Type | Raised |
| Lot Area | 653,400 sqft (15 acres) |
| Porch | Slab |
| Porch Area | 96 sqft |
| Heating System | Gas |
|---|
| Street Address | 18924 DEAN RD |
|---|---|
| City | THOMPSONVILLE |
| State | IL |
| Zip | 62890 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S PT SW SURF |
| Legal Range | 04E |
| Legal Township | 08S |
| Legal Section | 06 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | CORINTH |
| Census Block Group | 1 |
| Census Block | 1060 |
| Census Tract | 20801 |
Source: Williamson County records, as of October 22, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 16234 WILLIAMS PRAIRIE RD, JOHNSTON CITY, IL 62951-2850 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 3, 2019 |
| Deed Sale | Jan 3, 2019 |
| Prior Sale | Jan 3, 2019 · Amount on Record |
| Deed Document Number | 201964 |
| Deed Book / Page | 509 / 489 |
| Prior Transfer Date | Dec 3, 2018 |
| Prior Transfer Doc | 0000000066 |
| Record Updated | Oct 29, 2026 |
Source: Williamson County assessment roll, as of October 20, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Unified School District | Johnston City Community Unit School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $322.00 (+17.52%) | $5,305 (+12.87%) Land $5,305 | |
| 2024 | $274.00 (+5.79%) | $4,700 (+30.01%) Land $4,700 | |
| 2023 | $12,405 (+14.38%) Land $12,405 | ||
| 2022 | $259.00 | $3,615 Land $3,615 | $10,845 Land $10,845 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective July 9, 2020
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ProTek Communications Fiber | 10,000 / 10,000 |
| Futiva Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| 4 SIWI Fixed Wireless | 100 / 20 |
| Wisper ISP Fixed Wireless | 100 / 20 |
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