Cook County property records for 13 addresses on S Brownstone Ct, Mount Prospect, IL · Last verified August 2026
| Properties | 13 |
|---|---|
| Median Sale Price | $4,620,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $698 |
| Owner Occupied | 8% |
| Median Annual Tax Bill | $18,444 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
11 bd · 6 ba · 6,264 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,620,000Nov 2022 | $17,9782023 | Amount on Record May 1994 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jun 2026 |
12 bd · 6 ba · 6,612 sqft · 0.059 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Oct 2022 | $19,0202023 | Amount on Record Mar 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
12 bd · 6 ba · 6,612 sqft · 0.059 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,620,000Nov 2022 | $19,0202023 | Amount on Record Apr 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
11 bd · 6 ba · 6,264 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,620,000Nov 2022 | $17,9782023 | Amount on Record Nov 1995 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jun 2026 |
12 bd · 6 ba · 6,402 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,620,000Nov 2022 | $18,4442023 | Amount on Record Jun 2010 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jun 2026 |
12 bd · 6 ba · 6,402 sqft · 0.059 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,620,000Nov 2022 | $18,4992023 | Amount on Record Jun 2010 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
12 bd · 6 ba · 6,402 sqft · 0.059 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Apr 2006 | $18,5022023 | —Nov 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
11 bd · 6 ba · 6,402 sqft · 0.068 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Dec 2022 | $15,8932023 | —Feb 2013 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
12 bd · 6 ba · 6,402 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Nov 2022 | $18,4442023 | Amount on Record Jan 2006 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
12 bd · 6 ba · 6,402 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Oct 2022 | $18,4442023 | Amount on Record Jan 1997 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
12 bd · 6 ba · 6,402 sqft · 0.059 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $491,000Aug 2016 | $18,4992023 | Amount on Record Jan 1997 | 1 Name on Record | AssessorUpdated Jun 2026 |
12 bd · 6 ba · 6,402 sqft · 0.059 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $427,500Jul 2010 | $18,4992023 | Amount on Record Jan 1997 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
12 bd · 6 ba · 6,402 sqft · 0.055 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Jan 1997 | $18,4442023 | —Oct 2022 | 1 Name on Record | Assessor + 5 DocumentsUpdated Jun 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |