Washington County, MO Housing Market
The median sale price of a home in Washington County was $230K last month, up 9.5% since last year. The median sale price per square foot in Washington County is $148, up 8.8% since last year.
Washington County Housing Market Trends
In October 2025, Washington County home prices were up 9.5% compared to last year, selling for a median price of $230K. On average, homes in Washington County sell after 100 days on the market compared to 39 days last year. There were 15 homes sold in October this year, down from 17 last year.

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View houses in Washington County that sold recently
Recently sold homes
- $42,000 Last List Price3 beds2 baths900 sq ft11 Log Ridge Rd Rd, Liberty Township, MO 63664List Price—Sale to List—Days on Market45 days11 Log Ridge Rd Rd, Liberty Township, MO 63664
- $315,000 Last List Price3 beds3 baths4,788 sq ft20923 W State Highway 47, Lonedell, MO 63060List Price—Sale to List—Days on Market257 days20923 W State Highway 47, Lonedell, MO 63060
- $199,900 Last List Price3 beds1 bath2,102 sq ft308 Lilac Dr, Potosi, MO 63664List Price—Sale to List—Days on Market41 days308 Lilac Dr, Potosi, MO 63664
- $184,500 Last List Price3 beds1 bath1,344 sq ft403 Virginia Ave, Potosi, MO 63664List Price—Sale to List—Days on Market213 days403 Virginia Ave, Potosi, MO 63664
- $190,000 Last List Price3 beds2 baths1,176 sq ft21741 N State Highway 21, Blackwell, MO 63626List Price—Sale to List—Days on Market121 days21741 N State Highway 21, Blackwell, MO 63626
- $179,900 Last List Price3 beds1.5 baths1,632 sq ft10030 Lighthouse Dr, Potosi, MO 63664List Price—Sale to List—Days on Market27 days10030 Lighthouse Dr, Potosi, MO 63664
- $155,000 Last List Price2 beds1 bath1,200 sq ft23106 Highway A, Sullivan, MO 63080List Price—Sale to List—Days on Market96 days23106 Highway A, Sullivan, MO 63080
- $37,500 Last List Price0 beds—baths—sq ft0 Grassy Hollow Rd, MO 63664List Price—Sale to List—Days on Market26 days0 Grassy Hollow Rd, MO 63664
See all recently sold homes in Washington County.
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Schools in Washington County
- Elementary
- Middle
- High
GreatSchools Rating
10/10 Trojan Intermediate School Public • 4-6 | 438 Students | 2 reviews |
8/10 Potosi Elementary School Public • PreK-3 | 606 Students | N/A |
5/10 Richwoods Elementary School Public • PreK-8 | 151 Students | 3 reviews |
5/10 Caledonia Elementary School Public • PreK-6 | 165 Students | N/A |
4/10 Kingston Elementary School Public • 3-5 | 183 Students | 1 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 - Major
Flood Factor

Fire Factor - Major
Fire Factor

Wind Factor - Minor
Wind Factor

Wind likelihood over time
Heat Factor - Moderate
Heat Factor

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