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Single Family ResidentialResidential
$145,513$121 / 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 Aug 30, 2026

UNION STAR, MO 64494
0
Baths
1,200 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.

Valuation

$146K
$135K low$157K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$150 (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.$1,790 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,210
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$580
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$9,413

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
35
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.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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
CountyDeKalb
Lot (acres)The size of the land the home sits on, from county records.0.40

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

M
Union Star High SchoolB+
Middle · Grades 6–12 · 0.2 mi
E
Union Star Elementary SchoolA+
Elementary · Grades KG–5 · 0.2 mi

District: Union Star R-Ii School District

Neighborhood · ZIP 64494These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.124
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.666
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,989
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,266
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

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 86% of homes in DeKalb County
  • Costs less per square foot than 79% of homes in DeKalb County
  • Smaller than 73% of homes in DeKalb County
  • Has a smaller lot than 73% of homes in Union Star 64494

What homes are worth in Union Star 64494

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

This home
$58K$653K

This home is worth more than 31% of homes in Union Star 64494.

How it measures up in Union Star 64494

The dot is this home. The mark in the middle is the typical home in Union Star 64494.

Estimated value$145,513
CheaperTypical $207,207Pricier

Pricier than 31% of homes nearby

Price per ft²$121
CheaperTypical $127Pricier

Pricier than 47% of homes nearby

Living area1,200 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.4 ac
SmallerTypical 2.9 acBigger

Bigger than 27% of homes nearby

Year built1968
OlderTypical 1958Newer

Newer than 60% of homes nearby

How ranks against every home in each area.
MeasureThis homeUnion Star 64494DeKalb County
Estimated valuepricier than$145,51331% of homes14% of homes
Price per ft²pricier than$12147% of homes21% of homes
Living areabigger than1,200 ft²28% of homes27% of homes
Lot sizebigger than0.4 ac27% of homes28% of homes
Year builtnewer than196860% of homes40% of homes

About

How much is , Union Star, MO worth?

The TopHap Estimate for , Union Star, MO is $145,513 as of Aug 30, 2026. The likely range is $134,521 to $156,505. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Union Star, MO last sell?

, Union Star, MO last sold on Jul 11, 2024, according to the county's recorded deed.

How big is , Union Star, MO?

, Union Star, MO has 1,200 square feet of living space and a 0.40-acre lot.

When was , Union Star, MO built?

, Union Star, MO was built in 1968, making it 58 years old.

What schools serve , Union Star, MO?

, Union Star, MO is assigned to Union Star High School (middle), rated B+; Union Star Elementary School (elementary), rated A+. All sit in Union Star R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Union Star, MO compare to other homes in Union Star 64494?

Among the 448 homes in Union Star 64494, it is worth more than 31% of them ($145,513 against a typical $207,207), its price per square foot is higher than 47% of them ($121 against a typical $127), it is bigger than 28% of them (1,200 ft² against a typical 1,500 ft²), its lot is bigger than 27% of them (0.4 ac against a typical 2.9 ac) and it is newer than 60% of them (1968 against a typical 1958). Measured against all of DeKalb County, it is worth more than 14% 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 , Union Star, MO?

The 2025 property tax bill for , Union Star, MO was $150. The county assessed it at $1,790.

Closest homes

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Assigned schools

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