Potosi Real Estate

Looking for homes for sale in Potosi, MO? Potosi MO real estate in ZIP code 63664 offers practical pricing and a local market RE/MAX Best Choice tracks closely. Whether you want an updated ranch or more space on the edge of town, our agents can help you compare inventory, comps, and timing.




$221,724
Median Home Price

$199,257
Typical Home Value
~63 Days
On Market

63664
Primary ZIP Code



Market data sourced from Realtor.com / SELL123 (median listing price for ZIP 63664, June 2026), Zillow / GeoStat ZHVI (Potosi typical home value, June 2026), and Realtor.com (median days on market for 63664, mid-2026). Last updated September 2026 by RE/MAX Best Choice.




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What It's Like to Live in Potosi


Potosi is the Washington County seat southwest of Farmington, with a small downtown, county services, and nearby outdoor recreation. Buyers often want lower price points, larger lots, and a quieter pace while staying within reach of Farmington employers.


Inventory mixes in-town family homes with rural acreage. Parks, local schools, and Highway 21 access shape daily life for residents who prefer small-town living over denser metro suburbs.



Potosi MO Real Estate Market


June 2026 median listing prices for ZIP 63664 sat near $222K, while Zillow's typical Potosi value was about $199K. Days on market have recently averaged around two months, so presentation and pricing strategy matter. For broader context, see our St. Louis housing market update, then review a Potosi CMA with a local agent.


Popular Property Types in Potosi



  • Affordable in-town ranches
  • Updated three-bedroom family homes near schools
  • Basement homes with extra storage
  • Acreage tracts outside city limits in Washington County




Browse Homes for Sale in Potosi


Search current Potosi listings and set alerts so you see new homes as soon as they hit the market.





Potosi Schools


Potosi is served by Potosi R-III School District. Confirm the exact attendance area for any address before you buy.


Why Work With RE/MAX Best Choice?


Our agents know Lead Belt and Washington County pricing, and how Potosi compares with Farmington, Fredericktown, and De Soto. Meet our agents and get local guidance before you tour.



Nearby Areas We Serve


Farmington, Fredericktown, De Soto, and Bonne Terre.




Ready to Make Your Move?


Potosi buyers and sellers deserve clear pricing and a local plan. Reach out to a RE/MAX Best Choice agent who knows ZIP 63664.


Contact a Potosi Agent

Potosi - Town vs. County Stats

Avg Price in Potosi: $421,400 / County Avg $366,000

115%

Avg Taxes in Potosi: $1,100 / County Avg $2,600

41%

Avg Sq. Ft. in Potosi: 2,015 / County Avg 2,139

94%

Avg Price per/sqft in Potosi:$209 / County Avg $171

122%

Avg Year Built in Potosi: 1981 / County Avg 1975

100%

Avg Days on Website in Potosi: 107 / County Avg 108

99%

Potosi Real Estate Market Health

New Listings
Reductions
Foreclosures
Short Sales