DuPage County property records for 41 addresses on Royal Vale Dr, Oak Brook, IL · Last verified August 2026
| Properties | 41 |
|---|---|
| Median Sale Price | $998,000 |
| Deeds and Mortgages on File | 66 |
| Median Price per Sqft | $239 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $18,573 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,362 sqft · built 1968 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $998,000Jan 2026 | $15,7652025 | Amount on Record Jul 1998 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,700,000Jul 2025 | $44,1702025 | Amount on Record Jan 2022 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2,723 sqft · built 1969 · 0.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $599,000Sep 2023 | $5,8982025 | Amount on Record Jun 2007 | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
1.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $725,000Jan 2022 | $67,0902025 | —Nov 2018 | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
4,245 sqft · built 1969 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,4082025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5,206 sqft · built 1973 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,6192025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 4 ba · 3,720 sqft · built 1972 · 0.95 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $601,174Apr 2017 | $13,5072025 | —Aug 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,335 sqft · built 1967 · 0.75 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $905,000Aug 2016 | $20,0002025 | —Apr 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,149 sqft · built 1974 · 1.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Sep 2005 | $22,4332025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3,376 sqft · built 1967 · 0.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1993 | $18,2712025 | —May 1994 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4,074 sqft · built 1978 · 0.869 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $925,000Dec 2025 | $18,0602025 | Amount on Record Aug 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 4 ba · 5,740 sqft · built 1968 · 0.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,175,000Jan 2025 | $32,0792025 | Amount on Record Mar 2019 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
5 bd · 7.5 ba · 5,170 sqft · built 1978 · 0.969 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Dec 2020 | $15,7582025 | Amount on Record Sep 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 4.5 ba · 4,085 sqft · built 1968 · 0.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Dec 2013 | $17,8652025 | Amount on Record Apr 2006 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4,761 sqft · built 1974 · 0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,245,000Dec 2023 | $19,9262025 | Amount on Record Apr 1998 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4,692 sqft · built 1982 · 0.819 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,6892025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4,306 sqft · built 1969 · 0.869 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1993 | $18,5732025 | —Oct 1993 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3,084 sqft · built 1967 · 0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $815,000Mar 2012 | $17,5792025 | Amount on Record Sep 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
3,561 sqft · built 1968 · 0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $995,000Dec 2021 | $17,8642025 | —Oct 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4,965 sqft · built 1967 · 0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1999 | $25,2542025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
5,481 sqft · built 1971 · 0.939 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $857,000Apr 2017 | $18,2932025 | Amount on Record Jun 2000 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
6,052 sqft · built 1968 · 0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $732,375Jul 2016 | $20,6222025 | —Apr 2016 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
6,162 sqft · built 1972 · 0.889 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $26,2802025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2,400 sqft · built 1960 · 0.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $831,000Jun 2016 | $15,5072025 | —Jun 2016 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3,476 sqft · built 1970 · 0.969 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Sep 2000 | $17,8602025 | —Sep 2000 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3,709 sqft · built 1966 · 1.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,425,000Nov 2024 | $21,4702025 | Amount on Record Mar 1997 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3,490 sqft · built 1974 · 0.939 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Mar 1997 | $19,7232025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
6,599 sqft · built 1970 · 0.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $925,000Jul 2003 | $28,8442025 | —Oct 2006 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4,096 sqft · built 1967 · 0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Oct 2022 | $14,7702025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,417 sqft · built 1969 · 0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,4112025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3,142 sqft · built 1968 · 0.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,4322025 | —Jul 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4,009 sqft · built 1969 · 0.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 1993 | $19,0702025 | —Nov 1993 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4,648 sqft · built 1968 · 0.78 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,112,000Aug 2024 | $15,0082025 | Amount on Record Feb 2020 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3,958 sqft · built 1970 · 0.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2017 | $17,1192025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 3,297 sqft · built 1969 · 0.739 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $710,000Aug 2017 | $16,1972025 | Amount on Record Apr 2011 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3,730 sqft · built 1978 · 0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Oct 2024 | $13,4942025 | —Jul 1999 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 6.5 ba · 7,334 sqft · built 2009 · 0.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,680,000Dec 2017 | $42,1592025 | Amount on Record Aug 2015 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
7,298 sqft · built 1988 · 0.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,9292025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3.5 ba · 3,439 sqft · built 1968 · 0.869 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,249,000Sep 2022 | $18,0422025 | Amount on Record Mar 2013 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4,011 sqft · built 1971 · 0.81 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000May 1997 | $18,9742025 | —May 1997 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 4.5 ba · 4,178 sqft · built 1965 · 0.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Oct 2021 | $18,8702025 | Amount on Record Jul 2014 | 1 Name 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 | Low this street's cells rank above 2% of the US · above 14% of Illinois |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct 1 of 6 cells directly exposed · 5 adjoin burnable vegetation |