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Addresses on 1st St, O Fallon, St. Clair County, IL

  • Property Count: 46
  • Median Living Area: 1,920 square feet
  • Median Lot Size: 0.12 acres
  • Median Year Built: 1959
  • Median Estimate: $149,122
  • Median Price Per Square Foot: $128

Browse properties by addresses on 1st St, O Fallon, St. Clair County, IL on TopHap.