Will County property records for 42 addresses on Robert Ln, Naperville, IL · Last verified August 2026
| Properties | 42 |
|---|---|
| Median Sale Price | $790,000 |
| Deeds and Mortgages on File | 66 |
| Median Price per Sqft | $225 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $18,485 |
| Median Year Built | 1996 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3.5 ba · 4,893 sqft · 0.76 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Aug 2002 | $22,1212025 | Amount on Record Dec 1995 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 ba · 3,917 sqft · 0.576 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $627,000Nov 2018 | $18,6562025 | Amount on Record May 2014 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3.5 ba · 3,895 sqft · 0.491 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $604,000Nov 2000 | $18,9442025 | Amount on Record Sep 1997 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2.5 ba · 3,515 sqft · 0.511 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $485,000Sep 2020 | $17,3892025 | Amount on Record Jan 1996 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2.5 ba · 4,055 sqft · 0.448 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000May 2014 | $12,7852025 | Amount on Record Jan 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3.5 ba · 4,060 sqft · 0.416 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000May 2024 | $19,8692025 | Amount on Record Jun 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3.5 ba · 4,531 sqft · 0.47 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Jul 2021 | $20,5962025 | Amount on Record Sep 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 ba · 3,981 sqft · 0.471 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $711,500Sep 2022 | $17,4482025 | Amount on Record Jul 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 3,421 sqft · 0.473 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $772,555Jan 2024 | $17,3912025 | Amount on Record Nov 2010 | 2 Names on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
4 ba · 4,449 sqft · 0.473 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Sep 2012 | $21,4932025 | —Jan 2012 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2.5 ba · 3,836 sqft · 0.378 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Mar 2021 | $17,3522025 | Amount on Record Oct 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3.5 ba · 3,980 sqft · 0.47 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $568,000Jun 2018 | $18,9412025 | Amount on Record Nov 2012 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 ba · 3,405 sqft · 0.349 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $323,000Jul 1996 | $17,0052025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3.5 ba · 4,258 sqft · 0.471 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Sep 2019 | $19,8712025 | Amount on Record Apr 2012 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3.5 ba · 3,489 sqft · 0.373 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Jun 2005 | $17,6122025 | Amount on Record Apr 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3.5 ba · 3,690 sqft · 0.523 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $393,500Mar 1997 | $18,4852025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3.5 ba · 4,291 sqft · 0.592 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $458,000Sep 1996 | $20,7892025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2.5 ba · 3,296 sqft · 0.357 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $890,000Sep 2025 | $17,1442025 | Amount on Record Jun 2016 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3.5 ba · 4,465 sqft · 0.58 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Aug 2016 | $20,4162025 | Amount on Record May 2004 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2.5 ba · 3,429 sqft · 0.375 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000May 2010 | $17,5462025 | Amount on Record Jul 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3.5 ba · 3,854 sqft · 0.482 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,135,000Jun 2026 | $18,7652025 | Amount on Record Jun 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3.5 ba · 3,971 sqft · 0.431 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $399,833Jun 1996 | $3,3112025 | Amount on Record Oct 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3.5 ba · 3,988 sqft · 0.451 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,000Sep 2019 | $19,1522025 | Amount on Record Jul 2017 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3.5 ba · 4,375 sqft · 0.461 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,125,000Mar 2026 | $21,0582025 | Amount on Record Nov 2023 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
3.5 ba · 3,986 sqft · 0.442 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Jan 2021 | $19,1652025 | Amount on Record Apr 1996 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3.5 ba · 4,450 sqft · 0.394 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $574,500Feb 2002 | $20,6432025 | Amount on Record Oct 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 3,108 sqft · 0.362 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $539,000Dec 2004 | $16,1512025 | Amount on Record Aug 1996 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 3,266 sqft · 0.337 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $348,000May 1997 | $16,6022025 | Amount on Record Nov 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 ba · 3,920 sqft · 0.533 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Feb 2002 | $17,2042025 | Amount on Record Sep 1996 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 3,372 sqft · 0.389 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Aug 2015 | $17,3912025 | Amount on Record Aug 2001 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,787 sqft · 0.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Mar 2025 | $2,5172025 | Amount on Record Jul 2008 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 bd · 2.5 ba · 3,851 sqft · 0.65 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000Jul 2005 | $18,7662025 | —Jun 2004 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 ba · 3,860 sqft · 0.73 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000Aug 2014 | $18,6502025 | Amount on Record Aug 2000 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2.5 ba · 3,265 sqft · 0.81 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000Nov 2002 | $16,9062025 | Amount on Record May 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 ba · 3,496 sqft · 0.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000May 2025 | $18,3762025 | Amount on Record Aug 1995 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 3,691 sqft · 0.507 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Sep 2005 | $18,1022025 | Amount on Record Jun 2001 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,575 sqft · 0.41 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Aug 2013 | $18,6202025 | Amount on Record Nov 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 4,100 sqft · 0.642 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Jun 2009 | $19,4672025 | Amount on Record Dec 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 3,497 sqft · 0.632 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $373,000May 1998 | $16,6162025 | Amount on Record Oct 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2.5 ba · 4,288 sqft · 0.628 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $790,000Apr 2022 | $19,9472025 | Amount on Record Apr 2000 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 3,695 sqft · 0.53 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $553,000May 2015 | $17,9902025 | Amount on Record Nov 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2.5 ba · 2,951 sqft · 0.839 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Apr 2021 | $15,6342025 | Amount on Record Aug 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |