Washington County, IL Housing Market
The median sale price of a home in Washington County was $151K last month, down 14.9% since last year. The median sale price per square foot in Washington County is $120, up 35.6% since last year.
Washington County Housing Market Trends
In November 2025, Washington County home prices were down 14.9% compared to last year, selling for a median price of $151K. On average, homes in Washington County sell after 46 days on the market compared to 64 days last year. There were 6 homes sold in November this year, down from 8 last year.

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View houses in Washington County that sold recently
Recently sold homes
- $165,000 Last List Price2 beds2 baths1,136 sq ft785 W Adams St, Nashville, IL 62263List Price—Sale to List—Days on Market53 days785 W Adams St, Nashville, IL 62263
- $125,000 Last List Price3 beds1.5 baths1,341 sq ft1134 S Kaskaskia St, Nashville, IL 62263List Price—Sale to List—Days on Market52 days1134 S Kaskaskia St, Nashville, IL 62263
- $35,000 Last Sold Price—beds—baths—sq ftParcel 3 Indian Grass Rd, Nashville Township, IL 62263List Price$35,000Sale to List0% over listDays on Market618 daysParcel 3 Indian Grass Rd, Nashville Township, IL 62263
- $199,000 Last List Price3 beds2 baths1,636 sq ft509 W Saint Louis St, Nashville, IL 62263List Price—Sale to List—Days on Market147 days509 W Saint Louis St, Nashville, IL 62263
- $50,000 Last List Price6 beds2 baths1,885 sq ft2770 Washington County Line Rd, Lenzburg, IL 62255List Price—Sale to List—Days on Market46 days2770 Washington County Line Rd, Lenzburg, IL 62255
- $90,000 Last Sold Price3 beds1 bath1,956 sq ft384 E Belleville St, Nashville, IL 62263List Price$107,000Sale to List16% under listDays on Market98 days384 E Belleville St, Nashville, IL 62263
- $425,000 Last List Price0 beds—baths—sq ft2076 Carter Rd, Coulterville, IL 62237List Price—Sale to List—Days on Market134 days2076 Carter Rd, Coulterville, IL 62237
- $120,000 Last List Price3 beds1.5 baths1,237 sq ft242 W Third, Nashville, IL 62263List Price—Sale to List—Days on Market98 days242 W Third, Nashville, IL 62263
See all recently sold homes in Washington County.
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Schools in Washington County
- Elementary
- Middle
- High
GreatSchools Rating
10/10 Damiansville Elementary School Public • PreK-8 | 89 Students | N/A |
9/10 Okawville Grade School Public • PreK-6 | 281 Students | 14 reviews |
8/10 North Wamac Grade School Public • K-8 | 133 Students | 1 reviews |
4/10 Ashley Com Consolidated School Public • PreK-8 | 120 Students | 3 reviews |
4/10 Nashville Grade School Public • PreK-8 | 584 Students | 3 reviews |
Climate's impact on Washington County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Washington County.
Flood Factor - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Wind likelihood over time
Heat Factor - Major
Heat Factor

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