DuPage County property records for 22 addresses on Williamsburg Ct, Oak Brook, IL · Last verified August 2026
| Properties | 22 |
|---|---|
| Median Sale Price | $436,000 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $332 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $6,772 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,273 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000May 2019 | $6,9962025 | Amount on Record Dec 2010 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,188 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Dec 2011 | $6,3092025 | Amount on Record Sep 2003 | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 1,420 sqft · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $436,000Jun 2023 | $9,2862025 | Amount on Record Oct 2012 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
1,188 sqft · Built 1980 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1993 | $6,3092025 | —Dec 1993 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,188 sqft · Built 1980 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Jun 2024 | $6,7722025 | Amount on Record Dec 2023 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1,188 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Jun 2014 | $6,3092025 | Amount on Record Oct 2005 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,188 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Sep 2013 | $6,7722025 | Amount on Record Dec 2003 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,420 sqft · Built 1980 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Dec 2025 | $8,3602025 | Amount on Record Jan 2004 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1,273 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $338,000Feb 2015 | $6,9962025 | Amount on Record Dec 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,420 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $358,000May 2016 | $8,8232025 | Amount on Record Aug 2003 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,273 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $409,000Nov 2023 | $6,5332025 | Amount on Record Jan 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2.5 ba · 1,715 sqft · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Jan 2015 | $7,7332025 | Amount on Record May 2000 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,188 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Dec 2022 | $6,3092025 | Amount on Record Apr 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,715 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Sep 2000 | $7,7332025 | —Sep 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,188 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $234,000Dec 1999 | $6,3092025 | Amount on Record Dec 1993 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,420 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Jul 2022 | $8,8232025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,273 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,5332025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,420 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $357,500Oct 2019 | $8,8232025 | Amount on Record Feb 2008 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1,188 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Aug 2017 | $6,7722025 | Amount on Record Sep 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 2.5 ba · 1,188 sqft · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Sep 2012 | $5,9162022 | —Sep 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,420 sqft · Built 1979 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Aug 2020 | $8,8232025 | Amount on Record Aug 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,188 sqft · Built 1980 · 17.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $257,000May 2002 | $6,3092025 | Amount on Record Jul 1995 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |