Washington County, IL Real Estate & Property Data
With up-to-date real estate data get detailed insight into Washington County, IL sourced from the nation’s leading property data provider. Washington County real estate data shows that there have been a total of 163 residential properties sold over the past 12 months. ATTOM’s Washington County real estate data indicates that the county has 3 properties in foreclosure.
Washington County, IL Real Estate Overview
There were 163 residential properties sold in the past year in Washington County, IL. The median home value in Washington County, IL is $159,300. There are a total of 6,450 residential properties in the Washington.
- July '25 Jul '25 N/A
- June '25 Jun '25 $174,750
- May '25 May '25 $157,500
- April '25 Apr '25 $141,500
- March '25 Mar '25 $160,750
- February '25 Feb '25 $98,750
- January '25 Jan '25 $136,000
- December '24 Dec '24 $200,000
- November '24 Nov '24 $315,000
- October '24 Oct '24 $135,000
- September '24 Sep '24 $95,000
- August '24 Aug '24 $130,000
- July '25 Jul '25 N/A
- June '25 Jun '25 $20,950
- May '25 May '25 $11,875
- April '25 Apr '25 $25,000
- March '25 Mar '25 $10,500
- February '25 Feb '25 $16,050
- January '25 Jan '25 $17,150
- December '24 Dec '24 $10,100
- November '24 Nov '24 $115,000
- October '24 Oct '24 $24,050
- September '24 Sep '24 $12,075
- August '24 Aug '24 $50,000
Washington 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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$159,300 $107.15/sqft
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$117,447 $85.3/sqft
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$88,584 $61.53/sqft
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$124,962 $100.28/sqft
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$141,422 $87.45/sqft
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$115,809 $86.51/sqft
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$175,276 $118.98/sqft
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$165,122 $107.95/sqft
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$168,378 $104.07/sqft
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$50,551 $57.07/sqft
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$120,047 $89.17/sqft
Washington County, IL Foreclosure Activity
There were a total of 3 Washington County, IL properties with a foreclosure filing in July 2025.
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