Cook County property records for 7 addresses on Janke Dr, Northbrook, IL · Last verified August 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $2,000,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $54 |
| Owner Occupied | 57% |
| Median Annual Tax Bill | $78,140 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
71,085 sqft · Built 1977 · 2.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,800,000Feb 2011 | $165,9372023 | —Oct 1995 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
34,617 sqft · Built 1991 · 1.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2013 | $108,3702023 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
46,748 sqft · Built 1994 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,853,650Jun 2026 | $69,9362023 | Amount on Record Apr 2022 | 2 Names on Record | Assessor + 5 DocumentsUpdated Jun 2026 |
Built 1991 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,853,650Jun 2026 | $78,1402023 | —Apr 2022 | 2 Names on Record | Assessor + 5 DocumentsUpdated Jun 2026 |
Built 1979 · 1.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $66,1752023 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
16,464 sqft · Built 1972 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $859,500Apr 2005 | $44,3642023 | 1 Name on Record | AssessorUpdated Jun 2026 |
36,767 sqft · Built 1973 · 1.98 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Jan 2021 | $84,3962023 | —Apr 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |