St. Clair County, IL Real Estate & Property Data
With up-to-date real estate data get detailed insight into St. Clair County, IL sourced from the nation’s leading property data provider. The current median home price in St. Clair County, IL is $249,500. St. Clair County real estate data shows that there have been a total of 5,160 residential properties sold over the past 12 months. ATTOM’s St. Clair County real estate data indicates that the county has 17 properties in foreclosure and 16 REOs (real estate bank owned) properties.
St. Clair County, IL Real Estate Overview
There were 5,160 residential properties sold in the past year in St. Clair County, IL. The median home value in St. Clair County, IL is $196,050. There are a total of 96,629 residential properties in the St. Clair.
- July '25 Jul '25 $249,500
- June '25 Jun '25 $242,000
- May '25 May '25 $235,000
- April '25 Apr '25 $180,000
- March '25 Mar '25 $211,500
- February '25 Feb '25 $179,000
- January '25 Jan '25 $195,000
- December '24 Dec '24 $182,500
- November '24 Nov '24 $210,000
- October '24 Oct '24 $200,000
- September '24 Sep '24 $208,500
- August '24 Aug '24 $207,500
- July '25 Jul '25 $20,524
- June '25 Jun '25 $19,150
- May '25 May '25 $18,350
- April '25 Apr '25 $18,875
- March '25 Mar '25 $15,650
- February '25 Feb '25 $18,200
- January '25 Jan '25 $19,000
- December '24 Dec '24 $18,440
- November '24 Nov '24 $19,400
- October '24 Oct '24 $14,532
- September '24 Sep '24 $13,325
- August '24 Aug '24 $21,125
- July '25 Jul '25 474
- June '25 Jun '25 433
- May '25 May '25 379
- April '25 Apr '25 458
- March '25 Mar '25 316
- February '25 Feb '25 261
- January '25 Jan '25 308
- December '24 Dec '24 485
- November '24 Nov '24 330
- October '24 Oct '24 445
- September '24 Sep '24 347
- August '24 Aug '24 422
- July '25 Jul '25 329
- June '25 Jun '25 314
- May '25 May '25 283
- April '25 Apr '25 282
- March '25 Mar '25 219
- February '25 Feb '25 195
- January '25 Jan '25 222
- December '24 Dec '24 297
- November '24 Nov '24 262
- October '24 Oct '24 281
- September '24 Sep '24 266
- August '24 Aug '24 335
- July '25 Jul '25 216
- June '25 Jun '25 201
- May '25 May '25 229
- April '25 Apr '25 225
- March '25 Mar '25 210
- February '25 Feb '25 181
- January '25 Jan '25 179
- December '24 Dec '24 203
- November '24 Nov '24 210
- October '24 Oct '24 247
- September '24 Sep '24 209
- August '24 Aug '24 193
- July '25 Jul '25 110
- June '25 Jun '25 108
- May '25 May '25 76
- April '25 Apr '25 104
- March '25 Mar '25 92
- February '25 Feb '25 69
- January '25 Jan '25 75
- December '24 Dec '24 86
- November '24 Nov '24 93
- October '24 Oct '24 100
- September '24 Sep '24 103
- August '24 Aug '24 113
St. Clair County, IL Real Estate Market Overview
Last 30 days-
CityMedian Est. Value
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CityMedian Est. Value
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CityMedian Est. Value
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$202,381 $154.98/sqft
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$165,931 $128.39/sqft
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$145,480 $129.75/sqft
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$102,475 $85.47/sqft
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$49,889 $48.13/sqft
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$204,710 $158.18/sqft
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$274,227 $188.72/sqft
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$213,073 $160.14/sqft
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$167,261 $132.81/sqft
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$196,050 $153.67/sqft
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$93,986 $75.15/sqft
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$272,079 $201.66/sqft
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$293,362 $194.5/sqft
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$167,166 $129.94/sqft
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$337,289 $239.26/sqft
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$199,088 $144.78/sqft
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$507,052 $513.83/sqft
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$318,863 $203.37/sqft
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$143,669 $125.68/sqft
St. Clair County, IL Foreclosure Activity
There were a total of 17 St. Clair County, IL properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 11 St. Clair County, IL properties and repossessed 16 St. Clair County, IL properties through completed foreclosures (REOs) in July 2025.
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