DuPage County property records for 4 addresses on W Windsor Ct, Addison, IL · Last verified August 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $10,502,000 |
| Deeds and Mortgages on File | 9 |
| Median Price per Sqft | $136 |
| Median Annual Tax Bill | $212,764 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 1 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
56,932 sqft · Built 1991 · 3.61 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,000,000Dec 2025 | $110,7732025 | Amount on Record Dec 2017 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
99,767 sqft · Built 1988 · 7.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,617,500Dec 2025 | $183,0712025 | Amount on Record Oct 2000 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
105,100 sqft · Built 1987 · 9.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,115,000Dec 1998 | $212,7642025 | Amount on Record Aug 1994 | 1 Name on Record | AssessorUpdated Aug 2026 |
153,055 sqft · Built 1987 · 13.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,502,000Jan 2017 | $299,1662025 | —Aug 2005 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |