Addresses on Unnerstall Trl, Alton, Madison County, IL
- Property Count: 1
- Median Bedroom Count: 5
- Median Bathroom Count: 4
- Median Lot Size: 86.87 acres
- Median Year Built: 2002
- Median Estimate: $531,142
Browse properties by addresses on Unnerstall Trl, Alton, Madison County, IL on TopHap.