Will County property records for 21 addresses on Rock River Ct, Naperville, IL · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $575,000 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $168 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $15,498 |
| Median Year Built | 1992 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 3,238 sqft · built 1989 · 0.366 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Dec 2012 | $16,1452025 | Amount on Record — | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.923 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1997 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 3 ba · 3,294 sqft · built 1989 · 0.262 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Jul 2025 | $15,0232025 | Amount on Record Aug 2013 | 2 Owners on Record | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,858 sqft · built 1999 · 0.261 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Sep 2025 | $19,9972025 | Amount on Record Nov 1999 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,436 sqft · built 1989 · 0.258 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Jun 1998 | $16,0882025 | Amount on Record Jan 1996 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 3,254 sqft · built 1992 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Oct 2020 | $15,1112025 | Amount on Record Aug 2017 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,579 sqft · built 1990 · 0.361 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $580,000Jan 2020 | $17,4192025 | Amount on Record May 2013 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,736 sqft · built 1989 · 0.265 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Sep 2018 | $1,3212025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,200 sqft · built 1989 · 0.274 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Aug 2013 | $15,1082025 | Amount on Record Apr 1996 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3 ba · 3,508 sqft · built 1989 · 0.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Apr 1997 | $15,9922025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 3,182 sqft · built 1992 · 0.25 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $429,500Oct 2001 | $15,0992025 | Amount on Record Mar 1999 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 2,715 sqft · built 1993 · 0.356 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Aug 2005 | $14,0332025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 3,480 sqft · built 1994 · 0.338 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Jun 1999 | $16,1392025 | Amount on Record Jul 1994 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,350 sqft · built 1989 · 0.279 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $487,500Jun 2020 | $16,2832025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 3,332 sqft · built 1995 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Jul 2002 | $14,9272025 | Amount on Record Dec 1995 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,290 sqft · built 1990 · 0.324 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $381,000Apr 2000 | $15,3932025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 3,951 sqft · built 1992 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,000Aug 1996 | $16,2392025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 3,034 sqft · built 1994 · 0.418 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Sep 2020 | $15,8252025 | Amount on Record Jan 1995 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 3,303 sqft · built 1998 · 0.404 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $75,000Mar 1998 | $15,3082025 | —Jun 1997 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,701 sqft · built 1995 · 0.279 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Apr 2016 | $13,7582025 | Amount on Record Jul 1995 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3 ba · 3,436 sqft · built 1989 · 0.286 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $381,500Jul 2015 | $15,4982025 | —Nov 2014 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |