Grundy County property records for 6 addresses on South St, Mazon, IL · Last verified July 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $169,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $79 |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $3,612 |
| Median Year Built | 1975 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4162025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,080 sqft · Built 1930 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2023 | $1,6962025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2,400 sqft · Built 2018 · 0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $92,500Sep 2021 | $3,4212025 | —Sep 2021 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2,115 sqft · Built 1920 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,000Sep 2015 | $7,3152025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4,059 sqft · Built 2006 · 0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,500Oct 2015 | $3,6122025 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,152 sqft · Built 1975 · 0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Jul 2022 | $5,0472025 | —Jun 2022 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank at the 2nd percentile of exposed land nationally · 14th in Illinois |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct 1 of 3 cells directly exposed · 2 adjoin burnable vegetation |