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Single Family ResidentialResidential
$142,830$115 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

503 MARS ST

MEXICO, MO 65265
2
Baths
1,244 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.
1981
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$143K
$134K low$151K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$777 (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.$11,270 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,520
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,750
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$11,270
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$59,290

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.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
46
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
CountyAudrain
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
McMillan Early Learning Center
Elementary · Grades PK–KG · 0.8 mi
H
Mexico High SchoolC-
High · Grades 9–12 · 0.8 mi
M
Mexico Middle SchoolC-
Middle · Grades 6–8 · 1.9 mi

District: Mexico 59 School District

Neighborhood · ZIP 65265These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.14,824
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.61 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,307
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,625
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Owner Tools

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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

503 Mars 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.

  • Costs less per square foot than 65% of homes in Mexico 65265
  • Newer than 75% of homes in Mexico 65265

What homes are worth in Mexico 65265

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

This home
$61K$724K

This home is worth more than 39% of homes in Mexico 65265.

How it measures up in Mexico 65265

The dot is this home. The mark in the middle is the typical home in Mexico 65265.

Estimated value$142,830
CheaperTypical $173,444Pricier

Pricier than 39% of homes nearby

Price per ft²$115
CheaperTypical $134Pricier

Pricier than 35% of homes nearby

Living area1,244 ft²
SmallerTypical 1,298 ft²Bigger

Bigger than 46% of homes nearby

Year built1981
OlderTypical 1960Newer

Newer than 75% of homes nearby

How 503 Mars St ranks against every home in each area.
MeasureThis homeMexico 65265Audrain County
Estimated valuepricier than$142,83039% of homes37% of homes
Price per ft²pricier than$11535% of homes36% of homes
Living areabigger than1,244 ft²46% of homes42% of homes
Year builtnewer than198175% of homes73% of homes

About 503 Mars St

How much is 503 Mars St, Mexico, MO worth?

The TopHap Estimate for 503 Mars St, Mexico, MO is $142,830 as of Oct 21, 2026. The likely range is $134,258 to $151,402. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 503 Mars St, Mexico, MO last sell?

503 Mars St, Mexico, MO last sold on Aug 21, 2020, according to the county's recorded deed.

How big is 503 Mars St, Mexico, MO?

503 Mars St, Mexico, MO has 2 bathrooms and 1,244 square feet of living space.

When was 503 Mars St, Mexico, MO built?

503 Mars St, Mexico, MO was built in 1981, making it 45 years old. The building has 1 story.

What schools serve 503 Mars St, Mexico, MO?

503 Mars St, Mexico, MO is assigned to McMillan Early Learning Center (elementary); Mexico High School (high), rated C-; Mexico Middle School (middle), rated C-. All sit in Mexico 59 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 503 Mars St, Mexico, MO compare to other homes in Mexico 65265?

Among the 6,012 homes in Mexico 65265, it is worth more than 39% of them ($142,830 against a typical $173,444), its price per square foot is higher than 35% of them ($115 against a typical $134), it is bigger than 46% of them (1,244 ft² against a typical 1,298 ft²) and it is newer than 75% of them (1981 against a typical 1960). Measured against all of Audrain County, it is worth more than 37% 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 503 Mars St, Mexico, MO?

The 2025 property tax bill for 503 Mars St, Mexico, MO was $777. The county assessed it at $11,270.

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Assigned schools

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