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Single Family ResidentialResidential
$131,582
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 57How 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

509 COMMERCIAL ST

MENDON, MO 64660
0
Baths

Valuation

$132K
$75K low$188K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$157 (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.$2,010 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,010
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$10,580

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.36
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
5
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyChariton

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

E
Northwestern Elementary SchoolA
Elementary · Grades PK–6 · 0.4 mi
M
Northwestern High SchoolB-
Middle · Grades 7–12 · 0.4 mi

District: Northwestern R-I School District

Neighborhood · ZIP 64660These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.76%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.480
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,829
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,071
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

509 Commercial St 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 less than 72% of homes in Mendon 64660

What homes are worth in Mendon 64660

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

This home
$77K$218K

This home is worth more than 28% of homes in Mendon 64660.

How it measures up in Mendon 64660

The dot is this home. The mark in the middle is the typical home in Mendon 64660.

Estimated value$131,582
CheaperTypical $138,963Pricier

Pricier than 28% of homes nearby

How 509 Commercial St ranks against every home in each area.
MeasureThis homeMendon 64660Chariton County
Estimated valuepricier than$131,58228% of homes71% of homes

About 509 Commercial St

How much is 509 Commercial St, Mendon, MO worth?

The TopHap Estimate for 509 Commercial St, Mendon, MO is $131,582 as of Sep 24, 2026. The likely range is $75,306 to $187,858. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Commercial St, Mendon, MO last sell?

509 Commercial St, Mendon, MO last sold on Feb 28, 2020, according to the county's recorded deed.

What schools serve 509 Commercial St, Mendon, MO?

509 Commercial St, Mendon, MO is assigned to Northwestern Elementary School (elementary), rated A; Northwestern High School (middle), rated B-. All sit in Northwestern R-I School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 509 Commercial St, Mendon, MO?

The 2025 property tax bill for 509 Commercial St, Mendon, MO was $157. The county assessed it at $2,010.

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See this home in context

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