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Rural ResidenceResidential
$301,588$180 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

POTOSI, MO 63664
1
Baths
1,680 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
136.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$302K
$277K low$326K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$532 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$8,920 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,010
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,910
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,080
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$54,540

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.72
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
59
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
85
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
37
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyWashington
Lot (acres)The size of the land the home sits on, from county records.136.40
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 480 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Caledonia Elementary SchoolD+
Elementary · Grades PK–6 · 14.2 mi
H
Valley High SchoolD+
High · Grades 9–12 · 14.2 mi

District: Valley R-Vi School District

Neighborhood · ZIP 63664These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.134

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.7,663
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,800
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,410
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 79% of homes in Potosi 63664
  • Bigger than 82% of homes in Washington County
  • Has a bigger lot than 97% of homes in Potosi 63664
  • Older than 68% of homes in Washington County

What homes are worth in Potosi 63664

Each bar is how many homes fall in that price range. The marker is this home.

This home
$86K$541K

This home is worth more than 79% of homes in Potosi 63664.

How it measures up in Potosi 63664

The dot is this home. The mark in the middle is the typical home in Potosi 63664.

Estimated value$301,588
CheaperTypical $194,369Pricier

Pricier than 79% of homes nearby

Price per ft²$180
CheaperTypical $160Pricier

Pricier than 63% of homes nearby

Living area1,680 ft²
SmallerTypical 1,222 ft²Bigger

Bigger than 80% of homes nearby

Lot size136.4 ac
SmallerTypical 3 acBigger

Bigger than 97% of homes nearby

Year built1972
OlderTypical 1978Newer

Newer than 41% of homes nearby

How ranks against every home in each area.
MeasureThis homePotosi 63664Washington County
Estimated valuepricier than$301,58879% of homes78% of homes
Price per ft²pricier than$18063% of homes54% of homes
Living areabigger than1,680 ft²80% of homes82% of homes
Lot sizebigger than136.4 ac97% of homes97% of homes
Year builtnewer than197241% of homes32% of homes

About

How much is , Potosi, MO worth?

The TopHap Estimate for , Potosi, MO is $301,588 as of Sep 24, 2026. The likely range is $276,881 to $326,295. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Potosi, MO last sell?

, Potosi, MO last sold on Jul 28, 2022, according to the county's recorded deed.

How big is , Potosi, MO?

, Potosi, MO has 1 bathrooms, 1,680 square feet of living space and a 136.40-acre lot.

When was , Potosi, MO built?

, Potosi, MO was built in 1972, making it 54 years old. The building has 1 story.

What schools serve , Potosi, MO?

, Potosi, MO is assigned to Caledonia Elementary School (elementary), rated D+; Valley High School (high), rated D+. All sit in Valley R-Vi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Potosi, MO compare to other homes in Potosi 63664?

Among the 3,453 homes in Potosi 63664, it is worth more than 79% of them ($301,588 against a typical $194,369), its price per square foot is higher than 63% of them ($180 against a typical $160), it is bigger than 80% of them (1,680 ft² against a typical 1,222 ft²), its lot is bigger than 97% of them (136.4 ac against a typical 3 ac) and it is newer than 41% of them (1972 against a typical 1978). Measured against all of Washington County, it is worth more than 78% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on , Potosi, MO?

The 2025 property tax bill for , Potosi, MO was $532. The county assessed it at $8,920.

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