Cook County property records for 21 units in 666 Dundee Rd, Northbrook, IL · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $1,026,000 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $193 |
| Owner Occupied | 19% |
| Median Annual Tax Bill | $30,119 |
| Median Year Built | 1986 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Sep 2024 | $30,1192023 | Amount on Record Jan 2007 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4,681 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,026,000May 2015 | $26,6272023 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,026,000May 2015 | $30,1192023 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Feb 1994 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Jul 2026 | $30,1192023 | Amount on Record Aug 2013 | Owner on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $687,500Oct 2005 | $30,1192023 | Owner on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
6,974 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $39,6712023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,619,500May 2015 | $30,1192023 | —Jul 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000Jan 2007 | $30,1202023 | Amount on Record May 2003 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $629,500Jul 2005 | $30,1192023 | Owner on Record | Assessor + 1 DocumentUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $695,000Jun 2026 | $30,1192023 | Amount on Record Jul 2011 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Jan 2025 | $30,1192023 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Feb 2014 | $30,1192023 | Amount on Record Jun 2005 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
5,295 sqft · built 1986 · 11.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1995 | $30,1192023 | —Jul 1995 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |