Sangamon County property records for 14 addresses on W Flagg St, Williamsville, IL · Last verified July 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $164,000 |
| Deeds and Mortgages on File | 29 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $3,614 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.418 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2013 | $4,8362025 | —Jan 2013 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $164,000Jul 2021 | $4,3592025 | Amount on Record Feb 2012 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $207,500Jun 2020 | $3,3732025 | Amount on Record Dec 2017 | Owner on Record Owner Occupied | Assessor + 7 DocumentsUpdated Jun 2026 |
0.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $114,000Dec 2019 | $3,6612025 | Amount on Record Jan 2016 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
0.281 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $111,000Jun 2015 | $2,8362025 | Amount on Record May 2002 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $197,000Oct 2020 | $3,0592022 | Amount on Record Jan 2015 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
0.211 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $73,500Aug 2009 | $1,9492025 | Amount on Record Jul 2006 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
0.267 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Nov 2025 | $1,1132025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
0.282 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $136,500Feb 2020 | $3,3082025 | Amount on Record Sep 2007 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $164,000Nov 2021 | $3,8482025 | Amount on Record Jul 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Jun 1999 | $4,7422025 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $141,000May 2026 | $1,9482025 | Amount on Record Feb 2004 | Owner on Record Owner Occupied | Assessor + 9 DocumentsUpdated Jun 2026 |
0.282 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,6142025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $146,000Jul 2009 | $4,3912025 | —Mar 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |