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Single Family ResidenceResidential
$439,287$230 / 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 95How 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
Last sold for $285,600 on Jun 18, 2020

12240 SE STATE ROUTE A

SAINT JOSEPH, MO 64507
0
Baths
1,907 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.

Valuation

$439K
$415K low$463K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$285,600 · Jun 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,907 (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.$42,260 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$38,460
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,590
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$222,430

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.26 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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 Residence
CountyBUCHANAN
Lot (acres)The size of the land the home sits on, from county records.1.00
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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

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

E
Mid-Buchanan Elementary SchoolA-
Elementary · Grades PK–6 · 0.4 mi
M
Mid-Buchanan Sr. High SchoolC-
Middle · Grades 7–12 · 0.4 mi

District: Mid-Buchanan County R-V School District

Neighborhood · ZIP 64507These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.125
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
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.1.2%
PopulationHow many people live in this area.14,833
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.257 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,170
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,643
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

12240 Se State Route A 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 93% of homes in Buchanan County
  • Costs more per square foot than 89% of homes in Saint Joseph 64507
  • Bigger than 89% of homes in Saint Joseph 64507
  • Has a bigger lot than 84% of homes in Buchanan County
  • Newer than 97% of homes in Saint Joseph 64507

What homes are worth in Saint Joseph 64507

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

This home
$49K$655K

This home is worth more than 91% of homes in Saint Joseph 64507.

How it measures up in Saint Joseph 64507

The dot is this home. The mark in the middle is the typical home in Saint Joseph 64507.

Estimated value$439,287
CheaperTypical $157,572Pricier

Pricier than 91% of homes nearby

Price per ft²$230
CheaperTypical $143Pricier

Pricier than 89% of homes nearby

Living area1,907 ft²
SmallerTypical 1,120 ft²Bigger

Bigger than 89% of homes nearby

Lot size1 ac
SmallerTypical 0.17 acBigger

Bigger than 81% of homes nearby

Year built2009
OlderTypical 1932Newer

Newer than 97% of homes nearby

How 12240 Se State Route A ranks against every home in each area.
MeasureThis homeSaint Joseph 64507Buchanan County
Estimated valuepricier than$439,28791% of homes93% of homes
Price per ft²pricier than$23089% of homes89% of homes
Living areabigger than1,907 ft²89% of homes87% of homes
Lot sizebigger than1 ac81% of homes84% of homes
Year builtnewer than200997% of homes97% of homes

About 12240 Se State Route A

How much is 12240 Se State Route A, Saint Joseph, MO worth?

The TopHap Estimate for 12240 Se State Route A, Saint Joseph, MO is $439,287 as of Jul 14, 2026. The likely range is $415,242 to $463,332. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12240 Se State Route A, Saint Joseph, MO last sell?

12240 Se State Route A, Saint Joseph, MO last sold on Jun 18, 2020 for $285,600, according to the county's recorded deed.

How big is 12240 Se State Route A, Saint Joseph, MO?

12240 Se State Route A, Saint Joseph, MO has 1,907 square feet of living space and a 1.00-acre lot.

When was 12240 Se State Route A, Saint Joseph, MO built?

12240 Se State Route A, Saint Joseph, MO was built in 2009, making it 17 years old.

What schools serve 12240 Se State Route A, Saint Joseph, MO?

12240 Se State Route A, Saint Joseph, MO is assigned to Mid-Buchanan Elementary School (elementary), rated A-; Mid-Buchanan Sr. High School (middle), rated C-. All sit in Mid-Buchanan County R-V School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12240 Se State Route A, Saint Joseph, MO compare to other homes in Saint Joseph 64507?

Among the 5,088 homes in Saint Joseph 64507, it is worth more than 91% of them ($439,287 against a typical $157,572), its price per square foot is higher than 89% of them ($230 against a typical $143), it is bigger than 89% of them (1,907 ft² against a typical 1,120 ft²), its lot is bigger than 81% of them (1 ac against a typical 0.17 ac) and it is newer than 97% of them (2009 against a typical 1932). Measured against all of Buchanan County, it is worth more than 93% 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 12240 Se State Route A, Saint Joseph, MO?

The 2025 property tax bill for 12240 Se State Route A, Saint Joseph, MO was $2,907. The county assessed it at $42,260.

More homes on Se State Route A

Closest homes

More homes in Saint Joseph 64507

Assigned schools

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