Cook County property records for 3 addresses on 21st St, Wilmette, IL · Last verified June 2026
| Properties | 3 |
|---|---|
| Median Sale Price | $990,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $357 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $18,463 |
| Median Year Built | 1939 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 2.5 ba · 2,768 sqft · 0.138 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $990,000Oct 2021 | $18,4632023 | Amount on Record Oct 2018 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,079 sqft · 0.153 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,260,000Oct 2021 | $15,7212023 | Amount on Record Jul 2002 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.5 ba · 2,443 sqft · 0.153 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $867,000Aug 2017 | $18,7262023 | Amount on Record Aug 2014 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 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 |