Will County property records for 11 addresses on Williamstown Ct, Naperville, IL · Last verified August 2026
| Properties | 11 |
|---|---|
| Median Sale Price | $625,000 |
| Deeds and Mortgages on File | 24 |
| Median Price per Sqft | $205 |
| Owner Occupied | 91% |
| Median Annual Tax Bill | $17,163 |
| Median Year Built | 1998 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 ba · 3,130 sqft · built 1998 · 0.254 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $358,500Oct 1998 | $16,0422025 | Amount on Record Jun 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 ba · 4,282 sqft · built 1999 · 0.433 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $591,000Aug 2000 | $20,3492025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,934 sqft · built 1998 · 0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Oct 1999 | $15,9752025 | Amount on Record Apr 1999 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5 ba · 5,216 sqft · built 2012 · 0.378 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000May 2023 | $23,3092025 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 ba · 3,522 sqft · built 1998 · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $890,000Jul 2025 | $18,0482025 | Amount on Record Aug 1998 | 2 Names on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
3.5 ba · 3,284 sqft · built 1998 · 0.232 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Nov 2021 | $17,1632025 | Amount on Record Feb 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3.5 ba · 3,920 sqft · built 1998 · 0.326 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $517,000Aug 2018 | $19,2102025 | Amount on Record Mar 1999 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 ba · 5,707 sqft · built 2000 · 0.263 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Apr 2017 | $23,3652025 | Amount on Record Jul 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 3.5 ba · 3,036 sqft · built 1999 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Nov 2021 | $16,0142025 | Amount on Record Nov 2003 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 ba · 3,279 sqft · built 1998 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $557,000Sep 2002 | $16,5802025 | Amount on Record Nov 1998 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 3,158 sqft · built 1998 · 0.294 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $470,000Sep 2017 | $16,5382025 | Amount on Record May 2004 | 1 Name on Record Owner Occupied | Assessor + 3 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 |