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Single Family ResidenceResidential
$248,518$105 / 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 Jul 14, 2026

521 ROUTE MM

SOUTH WEST CITY, MO 64863
2
Beds
0
Baths
2,377 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$249K
$228K low$269K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$676 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$16,820 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$17,050
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$88,530

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMcDonald
Lot (acres)The size of the land the home sits on, from county records.3.00
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.Shingle
FireplaceWhether the home has a fireplace, and what kind.Yes

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

E
Southwest City Elementary SchoolB+
Elementary · Grades PK–8 · 3.1 mi
H
McDonald County High SchoolD+
High · Grades 9–12 · 11.0 mi

District: McDonald County R-I School District

Neighborhood · ZIP 64863These 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.155
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.6.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.1,786
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.57 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,740
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,843
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

521 Route Mm 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 68% of homes in South West City 64863
  • Costs less per square foot than 78% of homes in McDonald County
  • Bigger than 87% of homes in South West City 64863

What homes are worth in South West City 64863

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

This home
$69K$865K

This home is worth more than 68% of homes in South West City 64863.

How it measures up in South West City 64863

The dot is this home. The mark in the middle is the typical home in South West City 64863.

Estimated value$248,518
CheaperTypical $166,483Pricier

Pricier than 68% of homes nearby

Price per ft²$105
CheaperTypical $118Pricier

Pricier than 38% of homes nearby

Living area2,377 ft²
SmallerTypical 1,484 ft²Bigger

Bigger than 87% of homes nearby

Lot size3 ac
SmallerTypical 1.52 acBigger

Bigger than 60% of homes nearby

Year built1979
OlderTypical 1981Newer

Newer than 47% of homes nearby

How 521 Route Mm ranks against every home in each area.
MeasureThis homeSouth West City 64863McDonald County
Estimated valuepricier than$248,51868% of homes55% of homes
Price per ft²pricier than$10538% of homes22% of homes
Living areabigger than2,377 ft²87% of homes84% of homes
Lot sizebigger than3 ac60% of homes46% of homes
Year builtnewer than197947% of homes45% of homes

About 521 Route Mm

How much is 521 Route Mm, South West City, MO worth?

The TopHap Estimate for 521 Route Mm, South West City, MO is $248,518 as of Jul 14, 2026. The likely range is $227,898 to $269,138. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Route Mm, South West City, MO last sell?

521 Route Mm, South West City, MO last sold on Feb 2, 2002, according to the county's recorded deed.

How big is 521 Route Mm, South West City, MO?

521 Route Mm, South West City, MO has 2 bedrooms, 2,377 square feet of living space and a 3.00-acre lot.

When was 521 Route Mm, South West City, MO built?

521 Route Mm, South West City, MO was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 521 Route Mm, South West City, MO?

521 Route Mm, South West City, MO is assigned to Southwest City Elementary School (elementary), rated B+; McDonald County High School (high), rated D+. All sit in McDonald County R-I School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Route Mm, South West City, MO compare to other homes in South West City 64863?

Among the 511 homes in South West City 64863, it is worth more than 68% of them ($248,518 against a typical $166,483), its price per square foot is higher than 38% of them ($105 against a typical $118), it is bigger than 87% of them (2,377 ft² against a typical 1,484 ft²), its lot is bigger than 60% of them (3 ac against a typical 1.52 ac) and it is newer than 47% of them (1979 against a typical 1981). Measured against all of McDonald County, it is worth more than 55% 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 521 Route Mm, South West City, MO?

The 2023 property tax bill for 521 Route Mm, South West City, MO was $676. The county assessed it at $16,820.

More homes on Route Mm

Closest homes

More homes in South West City 64863

Assigned schools

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