DuPage County property records for 26 addresses on 40th St, Downers Grove, IL · Last verified October 2026
| Properties | 26 |
|---|---|
| Median Sale Price | $470,000 |
| Deeds and Mortgages on File | 34 |
| Median Price per Sqft | $339 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $8,872 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 ba · 4,000 sqft · built 1989 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,0212025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2.5 ba · 2,311 sqft · built 1996 · 0.369 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Dec 2003 | $13,4362025 | Amount on Record Mar 1996 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1 ba · 809 sqft · built 1954 · 0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000May 2026 | $4,4322025 | Amount on Record Nov 2025 | Owner on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,584 sqft · built 1971 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Jun 2024 | $6,8392025 | Amount on Record May 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3.5 ba · 3,760 sqft · built 2019 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $969,000Aug 2019 | $20,1932025 | Amount on Record Feb 2019 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 4.5 ba · 3,294 sqft · built 2005 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $630,000May 2006 | $15,6732025 | Amount on Record Dec 2004 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3.5 ba · 4,113 sqft · built 2010 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $153,000Feb 1994 | $23,9452025 | —Feb 1994 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 3,154 sqft · built 1996 · 0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,8492025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3.5 ba · 3,941 sqft · built 2003 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $827,500Nov 2018 | $20,7572025 | Amount on Record Nov 1999 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
1.5 ba · 1,472 sqft · built 1967 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $174,000Feb 1995 | $9,1072025 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
5 bd · 2.5 ba · 3,158 sqft · built 1953 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Aug 2013 | $12,7362025 | Amount on Record Feb 1994 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 ba · 1,144 sqft · built 1963 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Jul 2021 | $7,5262025 | Amount on Record Feb 2021 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 ba · 1,584 sqft · built 1963 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Jul 2026 | $8,3662025 | Amount on Record Oct 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 ba · 2,607 sqft · built 1965 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,1772025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3.5 ba · 3,303 sqft · built 2019 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Oct 2016 | $29,5262025 | —Oct 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 ba · 1,148 sqft · built 1964 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Mar 2023 | $7,5132025 | —Mar 2020 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,550 sqft · built 1994 · 0.489 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000May 2024 | $17,1772025 | Amount on Record Nov 2023 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
1 ba · 1,553 sqft · built 1956 · 0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Jun 2009 | $8,4372025 | Owner on Record | AssessorUpdated Aug 2026 |
1.5 ba · 1,274 sqft · built 1957 · 0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,3002025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
2.5 ba · 1,995 sqft · built 1984 · 0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,8722025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $952025 | Owner on Record | AssessorUpdated Aug 2026 |
1 ba · 1,402 sqft · built 1963 · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Aug 2021 | $6,3112025 | Amount on Record Oct 1999 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 ba · 1,339 sqft · built 1956 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $283,000Oct 2017 | $7,2932025 | —Jul 2005 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1 ba · 1,246 sqft · built 1957 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $530,000Mar 2024 | $6,8852025 | Amount on Record Oct 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1.5 ba · 1,350 sqft · built 1961 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $199,000Jun 1999 | $7,3462025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 3.5 ba · 1,941 sqft · built 1957 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Jul 2022 | $8,6982025 | Amount on Record Sep 2009 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |