DuPage County property records for 6 addresses on Ambassador Dr, Naperville, IL · Last verified August 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $4,509,000 |
| Deeds and Mortgages on File | 6 |
| Median Price per Sqft | $63 |
| Owner Occupied | 17% |
| Median Annual Tax Bill | $66,944 |
| Median Year Built | 1999 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4,464 sqft · built 2006 · 0.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Dec 2001 | $16,3832025 | —Mar 2006 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
40,917 sqft · built 2000 · 2.53 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,509,000Dec 2022 | $65,0692025 | —Jul 1999 | Owner on Record | Assessor + 1 DocumentUpdated Aug 2026 |
42,096 sqft · built 1999 · 2.48 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,391,000Dec 2022 | $66,9442025 | —Jul 1999 | Owner on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
16,950 sqft · built 1996 · 1.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Jun 2020 | $31,1022025 | Amount on Record Sep 1996 | Owner on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
203,500 sqft · built 1997 · 9.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,300,000Oct 2014 | $205,3692025 | —Aug 2002 | Owner on Record | AssessorUpdated Aug 2026 |
319,100 sqft · built 1996 · 17.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,500,000Dec 2010 | $303,7312025 | Amount on Record Dec 2006 | Owner on Record | AssessorUpdated Aug 2026 |