Cook County property records for 13 addresses on Thorntree Ln, Winnetka, IL · Last verified August 2026
| Properties | 13 |
|---|---|
| Median Sale Price | $2,125,000 |
| Deeds and Mortgages on File | 14 |
| Median Price per Sqft | $373 |
| Owner Occupied | 77% |
| Median Annual Tax Bill | $50,921 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 4.5 ba · 6,688 sqft · built 2000 · 0.751 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Dec 1999 | $55,8572023 | Amount on Record May 1998 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 5 ba · 5,283 sqft · built 1936 · 1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,678,000Sep 2010 | $55,8862023 | —Oct 2009 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 5.5 ba · 6,899 sqft · built 2023 · 0.969 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Feb 2022 | $15,6342023 | Amount on Record Mar 2021 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 3.5 ba · 5,502 sqft · built 1957 · 0.751 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,825,000Jun 2013 | $45,2742023 | Owner on Record | AssessorUpdated Jun 2026 |
6 bd · 2.5 ba · 3,447 sqft · built 1956 · 1.37 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,185,000May 2018 | $30,1412023 | —May 2018 | Owner on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 5.5 ba · 5,797 sqft · built 1998 · 0.682 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,950,000May 2005 | $57,6222023 | Amount on Record Aug 1999 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
5 bd · 5.5 ba · 5,234 sqft · built 1997 · 0.579 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,339,000Dec 2021 | $39,3272023 | Amount on Record Oct 2010 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 bd · 5.5 ba · 5,682 sqft · built 1976 · 0.858 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,125,000Oct 2020 | $50,9212023 | Amount on Record May 2002 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
6 bd · 6 ba · 4,947 sqft · built 1928 · 0.948 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,100,000Oct 2003 | $51,0552023 | —Dec 2024 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jun 2026 |
6 bd · 6 ba · 7,462 sqft · built 1924 · 1.14 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,250,000Oct 2019 | $59,3152023 | —Oct 2019 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
6 bd · 3.5 ba · 4,212 sqft · built 1969 · 0.585 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $38,2492023 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 3.5 ba · 3,867 sqft · built 1971 · 0.684 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,305,000Feb 2007 | $28,7552023 | Amount on Record Dec 2000 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
6 bd · 7.5 ba · 8,591 sqft · built 1930 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,250,000Jun 2022 | $56,2282023 | Amount on Record Jul 1998 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |