Cook County property records for 18 addresses on Old Willow Rd, Northbrook, IL · Last verified August 2026
| Properties | 18 |
|---|---|
| Median Sale Price | $1,475,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $119 |
| Owner Occupied | 28% |
| Median Annual Tax Bill | $111,285 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 3 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 1,048 sqft · 2.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Dec 1997 | $10,6422023 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,221 sqft · 0.208 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1997 | $13,7342023 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 1.5 ba · 1,402 sqft · 0.439 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Aug 2024 | $14,1822023 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
99,216 sqft · Built 2015 · 5.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,700,000Sep 2023 | $446,2682023 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
5,400 sqft · Built 1994 · 2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jul 1988 | $82,4942023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.475 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,475,000Mar 2025 | $4,2792023 | Sale Amount Feb 1998 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
0.475 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,475,000Mar 2025 | $4,2792023 | Sale Amount Feb 1998 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,475,000Mar 2025 | $6,7572023 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
71,731 sqft · Built 1987 · 2.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,216,000Jan 2011 | $204,9542023 | —Jan 2003 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
62,244 sqft · Built 1979
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,425,000Mar 2025 | $138,1462023 | 1 Name on Record | AssessorUpdated Jun 2026 |
18,612 sqft · Built 2018
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $183,8102023 | 1 Name on Record | AssessorUpdated Jun 2026 |
Built 1967 · 5.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $111,2852023 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
Built 1966 · 2.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,103,000Jul 2025 | $58,1342023 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
35,237 sqft · Built 1968 · 1.66 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,3262023 | —Apr 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
9,000 sqft · Built 1969 · 0.717 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1997 | $40,6542023 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
57,350 sqft · Built 1963 · 5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $114,2682023 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
13,735 sqft · Built 1987
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,296,500Feb 2008 | $168,2362023 | 1 Name on Record | AssessorUpdated Jun 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $133,8192023 | 1 Name on Record | AssessorUpdated Apr 2026 |