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Rural ResidenceResidential
$335,633$185 / 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 83How 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

21 OPAL DR

ULMAN, MO 65083
1
Baths
1,817 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.
50.8 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$336K
$280K low$391K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,481 (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.$24,960 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,810
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,960
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$133,360

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.52
48
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
5
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.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
CountyMILLER
Lot (acres)The size of the land the home sits on, from county records.50.80
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
Miller County Elementary SchoolD-
Elementary · Grades PK–8 · 3.1 mi
H
Tuscumbia High SchoolD-
High · Grades 9–12 · 3.1 mi

District: Miller County R-Iii School District

Neighborhood · ZIP 65083These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.91%
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.8.8%
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.416
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.29 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,783
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,562
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

21 Opal Dr 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 67% of homes in Ulman 65083
  • Bigger than 75% of homes in Miller County
  • Has a bigger lot than 92% of homes in Miller County

What homes are worth in Ulman 65083

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

This home
$113K$607K

This home is worth more than 67% of homes in Ulman 65083.

How it measures up in Ulman 65083

The dot is this home. The mark in the middle is the typical home in Ulman 65083.

Estimated value$335,633
CheaperTypical $286,345Pricier

Pricier than 67% of homes nearby

Price per ft²$185
CheaperTypical $179Pricier

Pricier than 55% of homes nearby

Living area1,817 ft²
SmallerTypical 1,490 ft²Bigger

Bigger than 74% of homes nearby

Lot size50.8 ac
SmallerTypical 8.7 acBigger

Bigger than 81% of homes nearby

Year built1989
OlderTypical 1989Newer

Newer than 50% of homes nearby

How 21 Opal Dr ranks against every home in each area.
MeasureThis homeUlman 65083Miller County
Estimated valuepricier than$335,63367% of homes64% of homes
Price per ft²pricier than$18555% of homes44% of homes
Living areabigger than1,817 ft²74% of homes75% of homes
Lot sizebigger than50.8 ac81% of homes92% of homes
Year builtnewer than198950% of homes56% of homes

About 21 Opal Dr

How much is 21 Opal Dr, Ulman, MO worth?

The TopHap Estimate for 21 Opal Dr, Ulman, MO is $335,633 as of Sep 24, 2026. The likely range is $279,961 to $391,305. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Opal Dr, Ulman, MO last sell?

21 Opal Dr, Ulman, MO last sold on Mar 26, 2025, according to the county's recorded deed.

How big is 21 Opal Dr, Ulman, MO?

21 Opal Dr, Ulman, MO has 1 bathrooms, 1,817 square feet of living space and a 50.80-acre lot.

When was 21 Opal Dr, Ulman, MO built?

21 Opal Dr, Ulman, MO was built in 1989, making it 37 years old. The building has 1 story.

What schools serve 21 Opal Dr, Ulman, MO?

21 Opal Dr, Ulman, MO is assigned to Miller County Elementary School (elementary), rated D-; Tuscumbia High School (high), rated D-. All sit in Miller County R-Iii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Opal Dr, Ulman, MO compare to other homes in Ulman 65083?

Among the 177 homes in Ulman 65083, it is worth more than 67% of them ($335,633 against a typical $286,345), its price per square foot is higher than 55% of them ($185 against a typical $179), it is bigger than 74% of them (1,817 ft² against a typical 1,490 ft²), its lot is bigger than 81% of them (50.8 ac against a typical 8.7 ac) and it is newer than 50% of them (1989 against a typical 1989). Measured against all of Miller 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 21 Opal Dr, Ulman, MO?

The 2025 property tax bill for 21 Opal Dr, Ulman, MO was $1,481. The county assessed it at $24,960.

More homes on Opal Dr

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