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Single Family ResidentialResidential
$285,413$235 / 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 93How 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

804 DIAMOND CT

SMITHVILLE, MO 64089
3
Beds
2
Baths
1,214 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$285K
$265K low$306K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$40,470 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$40,470
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$213,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
StyleThe architectural style of the home, such as ranch or colonial.Bi-Level
CountyClay
Lot (acres)The size of the land the home sits on, from county records.0.20
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²Patio · 144 ft²

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

E
Eagle Heights Elementary SchoolC-
Elementary · Grades KG–6 · 1.0 mi
H
Smithville High SchoolA
High · Grades 9–12 · 5.1 mi
M
Smithville Middle SchoolB-
Middle · Grades 7–8 · 5.2 mi

District: Smithville R-Ii School District

Neighborhood · ZIP 64089These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.13,196
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.186 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,692
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,911
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

804 Diamond Ct 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 82% of homes in Smithville 64089
  • Costs more per square foot than 66% of homes in Clay County
  • Smaller than 79% of homes in Smithville 64089
  • Has a smaller lot than 76% of homes in Smithville 64089
  • Newer than 67% of homes in Clay County

What homes are worth in Smithville 64089

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

This home
$199K$1M

This home is worth more than 18% of homes in Smithville 64089.

How it measures up in Smithville 64089

The dot is this home. The mark in the middle is the typical home in Smithville 64089.

Estimated value$285,413
CheaperTypical $393,456Pricier

Pricier than 18% of homes nearby

Price per ft²$235
CheaperTypical $244Pricier

Pricier than 43% of homes nearby

Living area1,214 ft²
SmallerTypical 1,589 ft²Bigger

Bigger than 21% of homes nearby

Lot size0.2 ac
SmallerTypical 0.29 acBigger

Bigger than 24% of homes nearby

Year built1998
OlderTypical 1998Newer

Newer than 50% of homes nearby

How 804 Diamond Ct ranks against every home in each area.
MeasureThis homeSmithville 64089Clay County
Estimated valuepricier than$285,41318% of homes41% of homes
Price per ft²pricier than$23543% of homes66% of homes
Living areabigger than1,214 ft²21% of homes33% of homes
Lot sizebigger than0.2 ac24% of homes27% of homes
Year builtnewer than199850% of homes67% of homes

About 804 Diamond Ct

How much is 804 Diamond Ct, Smithville, MO worth?

The TopHap Estimate for 804 Diamond Ct, Smithville, MO is $285,413 as of Sep 24, 2026. The likely range is $265,320 to $305,506. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 804 Diamond Ct, Smithville, MO last sell?

804 Diamond Ct, Smithville, MO last sold on Jul 1, 1998, according to the county's recorded deed.

How big is 804 Diamond Ct, Smithville, MO?

804 Diamond Ct, Smithville, MO has 3 bedrooms, 2 bathrooms, 1,214 square feet of living space and a 0.20-acre lot.

When was 804 Diamond Ct, Smithville, MO built?

804 Diamond Ct, Smithville, MO was built in 1998, making it 28 years old. It is a bi-level home. The building has 1 story.

What schools serve 804 Diamond Ct, Smithville, MO?

804 Diamond Ct, Smithville, MO is assigned to Eagle Heights Elementary School (elementary), rated C-; Smithville High School (high), rated A; Smithville Middle School (middle), rated B-. All sit in Smithville R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 804 Diamond Ct, Smithville, MO compare to other homes in Smithville 64089?

Among the 5,141 homes in Smithville 64089, it is worth more than 18% of them ($285,413 against a typical $393,456), its price per square foot is higher than 43% of them ($235 against a typical $244), it is bigger than 21% of them (1,214 ft² against a typical 1,589 ft²), its lot is bigger than 24% of them (0.2 ac against a typical 0.29 ac) and it is newer than 50% of them (1998 against a typical 1998). Measured against all of Clay County, it is worth more than 41% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Diamond Ct

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Assigned schools

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