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Rural ResidenceResidential
$341,261$119 / 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 81How 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

6463 SW MACK RD

OSBORN, MO 64474
1
Baths
2,860 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$341K
$278K low$404K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,040 (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.$14,420 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,390
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$13,030
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,890
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$79,290

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.51
78
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
44
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
7
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.63 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.Rural Residence
CountyDeKalb
Lot (acres)The size of the land the home sits on, from county records.20.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes

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

M
Osborn High SchoolB
Middle · Grades 7–12 · 4.3 mi
E
Osborn Elementary SchoolF
Elementary · Grades KG–6 · 4.3 mi

District: Osborn R-O School District

Neighborhood · ZIP 64474These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
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.1,000
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.15 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,646
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,316
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.61%

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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

6463 Sw Mack Rd 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 65% of homes in Osborn 64474
  • Costs less per square foot than 81% of homes in DeKalb County
  • Bigger than 94% of homes in Osborn 64474
  • Has a bigger lot than 76% of homes in DeKalb County
  • Older than 87% of homes in DeKalb County

What homes are worth in Osborn 64474

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

This home
$93K$723K

This home is worth more than 65% of homes in Osborn 64474.

How it measures up in Osborn 64474

The dot is this home. The mark in the middle is the typical home in Osborn 64474.

Estimated value$341,261
CheaperTypical $257,351Pricier

Pricier than 65% of homes nearby

Price per ft²$119
CheaperTypical $168Pricier

Pricier than 23% of homes nearby

Living area2,860 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 94% of homes nearby

Lot size20 ac
SmallerTypical 3 acBigger

Bigger than 72% of homes nearby

Year built1900
OlderTypical 1968Newer

Newer than 14% of homes nearby

How 6463 Sw Mack Rd ranks against every home in each area.
MeasureThis homeOsborn 64474DeKalb County
Estimated valuepricier than$341,26165% of homes64% of homes
Price per ft²pricier than$11923% of homes19% of homes
Living areabigger than2,860 ft²94% of homes94% of homes
Lot sizebigger than20 ac72% of homes76% of homes
Year builtnewer than190014% of homes13% of homes

About 6463 Sw Mack Rd

How much is 6463 Sw Mack Rd, Osborn, MO worth?

The TopHap Estimate for 6463 Sw Mack Rd, Osborn, MO is $341,261 as of Sep 24, 2026. The likely range is $278,046 to $404,476. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 6463 Sw Mack Rd, Osborn, MO?

6463 Sw Mack Rd, Osborn, MO has 1 bathrooms, 2,860 square feet of living space and a 20.00-acre lot.

When was 6463 Sw Mack Rd, Osborn, MO built?

6463 Sw Mack Rd, Osborn, MO was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 6463 Sw Mack Rd, Osborn, MO?

6463 Sw Mack Rd, Osborn, MO is assigned to Osborn High School (middle), rated B; Osborn Elementary School (elementary), rated F. All sit in Osborn R-O School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6463 Sw Mack Rd, Osborn, MO compare to other homes in Osborn 64474?

Among the 370 homes in Osborn 64474, it is worth more than 65% of them ($341,261 against a typical $257,351), its price per square foot is higher than 23% of them ($119 against a typical $168), it is bigger than 94% of them (2,860 ft² against a typical 1,564 ft²), its lot is bigger than 72% of them (20 ac against a typical 3 ac) and it is newer than 14% of them (1900 against a typical 1968). Measured against all of DeKalb County, it is worth more than 64% 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 6463 Sw Mack Rd, Osborn, MO?

The 2025 property tax bill for 6463 Sw Mack Rd, Osborn, MO was $1,040. The county assessed it at $14,420.

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