DuPage County property records for 7 addresses on Roslyn Rd, Oak Brook, IL · Last verified August 2026
| Properties | 7 |
|---|---|
| Median Sale Price | $640,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $181 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $17,309 |
| Median Year Built | 1986 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $554,000Mar 2024 | $6,1072025 | Amount on Record Jul 2021 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3,783 sqft · built 1981 · 0.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,8462025 | —Feb 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3,678 sqft · built 2022 · 0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Oct 2016 | $25,3002025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
6 bd · 4.5 ba · 4,933 sqft · built 1986 · 0.619 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $897,500Mar 2005 | $18,1402025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4,029 sqft · built 2018 · 0.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2018 | $25,5622025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,412 sqft · built 1981 · 0.639 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Mar 2016 | $17,3092025 | Amount on Record Oct 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
5,152 sqft · built 1958 · 1.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000Mar 2021 | $12,3382025 | Amount on Record Feb 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated 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 |