Jefferson County property records for 7 addresses on Williams St, Mount Vernon, IL · Last verified August 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $40,000 |
| Deeds and Mortgages on File | 4 |
| Owner Occupied | 57% |
| Median Annual Tax Bill | $366 |
| Average Year Built | 1985 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
Built 1971 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,000May 2023 | $3662024 | Amount on Record Oct 2012 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1522021 | —Aug 2020 | 1 Name on Record | AssessorUpdated Jun 2023 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $43,000May 2022 | —May 2019 | 1 Name on Record | AssessorUpdated Jun 2023 |
0.346 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1232024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.323 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2016 | $2662024 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.638 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2015 | $1,8062024 | 1 Name on Record | AssessorUpdated Jul 2026 |
Built 2000 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Jan 2021 | $1,7012024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |