DuPage County property records for 5 addresses on Knox Ct, Naperville, IL · Last verified August 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $430,000 |
| Deeds and Mortgages on File | 5 |
| Median Price per Sqft | $222 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $9,821 |
| Median Year Built | 1987 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 ba · 2,080 sqft · 0.25 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Nov 1995 | $9,6602025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 ba · 1,568 sqft · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,500Jul 2022 | $6,9182025 | Amount on Record Dec 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,224 sqft · 0.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Jan 2023 | $10,7392025 | —Nov 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,348 sqft · 0.319 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Apr 2021 | $10,9112025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2.5 ba · 2,302 sqft · 0.219 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,8212025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |