DuPage County property records for 19 addresses on Cortez Ct, Naperville, IL · Last verified August 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $446,000 |
| Deeds and Mortgages on File | 29 |
| Median Price per Sqft | $177 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,181 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3.5 ba · 2,730 sqft · built 1985 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Oct 2023 | $10,7382025 | Amount on Record Apr 2013 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2.5 ba · 2,796 sqft · built 1987 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $466,000Nov 2020 | $10,1932025 | Amount on Record Dec 2013 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2.5 ba · 2,025 sqft · built 1985 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,6302025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2.5 ba · 2,119 sqft · built 1984 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,3052025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 1,963 sqft · built 1987 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $217,500May 2000 | $9,4272025 | —May 2000 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
3.5 ba · 3,171 sqft · built 1986 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Mar 2021 | $10,2902025 | —Mar 1996 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,213 sqft · built 1986 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Dec 2025 | $10,6162025 | Amount on Record Dec 2019 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2.5 ba · 2,547 sqft · built 1985 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,4552025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,571 sqft · built 1987 · 0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $327,000Jul 2012 | $10,1812025 | Amount on Record Jun 1995 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2.5 ba · 2,292 sqft · built 1986 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,6032025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,177 sqft · built 1985 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $387,500Jan 2014 | $10,1812025 | Amount on Record Jan 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,195 sqft · built 1984 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,7062025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2.5 ba · 2,450 sqft · built 1979 · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $388,000Nov 2020 | $10,4672025 | Amount on Record Jul 1997 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2.5 ba · 2,507 sqft · built 1984 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,8462025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,292 sqft · built 1986 · 0.269 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,5242025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,308 sqft · built 1987 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $324,500Oct 2019 | $9,5372025 | Amount on Record Jun 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,448 sqft · built 1985 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $446,000Jul 2021 | $10,4672025 | Amount on Record Jun 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 2,422 sqft · built 1980 · 0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $196,000Apr 1996 | $9,7682025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 2,920 sqft · built 1979 · 0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,7852025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |