DuPage County property records for 27 addresses on Concord Dr, Oak Brook, IL · Last verified August 2026
| Properties | 27 |
|---|---|
| Median Sale Price | $1,100,000 |
| Deeds and Mortgages on File | 44 |
| Median Price per Sqft | $306 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $12,706 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2,194 sqft · 0.65 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,000Sep 2008 | $11,9922025 | —Apr 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,664 sqft · 0.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000Oct 2016 | $11,0152025 | Amount on Record Aug 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3,162 sqft · Built 1967 · 0.519 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,2572025 | —Jul 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2,200 sqft · Built 1967 · 0.519 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Aug 1995 | $10,5612025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3,349 sqft · 0.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $809,000May 2017 | $13,0522025 | Amount on Record Apr 2007 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 4 ba · 3,965 sqft · 0.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,110,000Jul 2006 | $12,7062025 | —Mar 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,751 sqft · Built 1967 · 0.53 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,1052025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3,017 sqft · Built 1968 · 0.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Apr 2026 | $13,6412025 | Amount on Record May 2025 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
6 bd · 6.5 ba · 6,688 sqft · 0.519 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,300,000Feb 2006 | $29,3462025 | Amount on Record May 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3.5 ba · 1,779 sqft · 0.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,2562025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
6 bd · 7 ba · 6,702 sqft · 0.489 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,960,000Oct 2008 | $27,0282025 | Amount on Record Jul 2007 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 4.5 ba · 4,564 sqft · 0.389 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Aug 2010 | $13,5172025 | Amount on Record Aug 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
6,366 sqft · Built 2011 · 0.369 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,2082025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3,731 sqft · Built 1968 · 0.469 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $930,500Nov 2025 | $12,4892025 | —Jan 1999 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2,137 sqft · Built 1967 · 0.33 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $835,000Jan 2025 | $7,4102025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5,775 sqft · Built 2021 · 0.439 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $692,000Jun 2016 | $30,8002025 | —Dec 2018 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
4,458 sqft · Built 1967 · 0.369 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $855,000Aug 2018 | $14,4872025 | —Nov 1998 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 5,602 sqft · 0.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,625,000May 2006 | $18,2252025 | Amount on Record Jun 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,810 sqft · Built 1967 · 0.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 1999 | $8,8502025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2,317 sqft · Built 1967 · 0.339 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $602,000Jan 2025 | $6,3882025 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
3,841 sqft · Built 2000 · 0.319 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $282,500Aug 1995 | $12,4592025 | —Sep 2011 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,296 sqft · Built 1969 · 0.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1999 | $12,2592025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
5,788 sqft · Built 2017 · 0.33 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Jun 2013 | $31,7642025 | Amount on Record Jul 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3,733 sqft · Built 1985 · 0.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2017 | $12,2172025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 3,586 sqft · 0.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000Mar 2026 | $13,1102025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
6 bd · 8 ba · 5,828 sqft · 0.43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,700,000Jan 2021 | $27,3832025 | Amount on Record Jun 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 5,761 sqft · 0.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,800,000Jan 2026 | $28,8082025 | Amount on Record Jun 2015 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |