Cook County property records for 16 addresses on Oak Knoll Ct, Northbrook, IL · Last verified September 2026
| Properties | 16 |
|---|---|
| Median Sale Price | $692,500 |
| Deeds and Mortgages on File | 19 |
| Median Price per Sqft | $222 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $14,228 |
| Median Year Built | 1982 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,946 sqft · built 1982 · 0.388 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $737,500Mar 2022 | $14,6952023 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,854 sqft · built 1982 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000Dec 2015 | $14,1542023 | Amount on Record Dec 2012 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
4 bd · 2.5 ba · 2,848 sqft · built 1983 · 0.224 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2009 | $11,8612023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 2,854 sqft · built 1982 · 0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Mar 2022 | $14,2282023 | —Apr 2015 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,946 sqft · built 1980 · 0.228 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $655,000Apr 2014 | $14,3882023 | —Jul 1994 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 3.5 ba · 3,164 sqft · built 1982 · 0.261 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $608,500Jun 2016 | $16,2542023 | Amount on Record Jul 2008 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,946 sqft · built 1983 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $417,000Feb 1997 | $11,5802023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 2,776 sqft · built 1982 · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $538,000May 2015 | $12,5302023 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.5 ba · 2,854 sqft · built 1983 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $632,000Aug 2005 | $12,0762023 | —Aug 2005 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 2.5 ba · 3,222 sqft · built 1982 · 0.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $692,500Dec 2019 | $15,6282023 | Amount on Record Feb 2015 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,854 sqft · built 1985 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Mar 2013 | $12,7692023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 3.5 ba · 3,432 sqft · built 1983 · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $752,500Jul 2021 | $15,6412023 | Amount on Record Jul 2007 | Owner on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,812 sqft · built 1985 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1997 | $11,7602023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 3.5 ba · 3,702 sqft · built 1983 · 0.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Jul 1998 | $16,7952023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 3.5 ba · 2,946 sqft · built 1981 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,3432023 | —May 2008 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 3,175 sqft · built 1982 · 0.305 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,2362023 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |