DuPage County property records for 11 addresses on Lochinvar Ln, Oak Brook, IL · Last verified September 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $1,200,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $353 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $22,835 |
| Median Year Built | 1972 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4,524 sqft · built 1964 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Feb 2024 | $16,3902025 | Amount on Record Jul 2019 | Owner on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
5,586 sqft · built 1979 · 1.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,7952025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 5.5 ba · 7,219 sqft · built 2012 · 1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,300,000May 2023 | $42,2352025 | Amount on Record Dec 2008 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,180 sqft · built 1968 · 1.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Aug 2021 | $24,4402025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2,900 sqft · built 1963 · 0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,125,000Nov 2006 | $11,0562025 | Amount on Record Jun 1997 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
7,687 sqft · built 1962 · 1.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $29,4422025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3.5 ba · 2,547 sqft · built 1963 · 0.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $909,000Apr 2025 | $11,1342025 | Amount on Record Jul 2004 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4,513 sqft · built 1979 · 1.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1994 | $19,1092025 | —Aug 2025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Sep 2026 |
6,763 sqft · built 1972 · 2.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,615,000Nov 2004 | $31,3782025 | Amount on Record Jun 2003 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5,225 sqft · built 2002 · 0.719 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,8352025 | —Mar 2000 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 5,396 sqft · built 2009 · 0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,150,000May 2006 | $27,6032025 | —May 2006 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |