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Single Family ResidenceResidential
$1,066,653$175 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

6009 N COSBY CT

KANSAS CITY, MO 64151
5
Beds
7.8
Baths
6,090 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1996
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$957K low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,340 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$128,959 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,826
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$121,133
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$128,959
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$678,730

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPLATTE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
Lot (acres)The size of the land the home sits on, from county records.0.45
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 320 ft²Patio · 1,006 ft²Porch · 356 ft²

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.

M
Lakeview Middle SchoolA+
Middle · Grades 6–8 · 0.8 mi
E
English Landing Elementary SchoolA
Elementary · Grades KG–5 · 0.9 mi
H
Park Hill South High SchoolA+
High · Grades 9–12 · 2.3 mi

District: Park Hill School District

Neighborhood · ZIP 64151These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
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.31,745
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,355 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,146
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,961
Average tempThe average temperature here across a full year.54°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

6009 N Cosby 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.

  • Among the most valuable homes in Kansas City 64151
  • Costs less per square foot than 78% of homes in Platte County
  • Among the largest homes in Kansas City 64151
  • Has a bigger lot than 86% of homes in Kansas City 64151
  • Newer than 74% of homes in Kansas City 64151

What homes are worth in Kansas City 64151

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

This home
$168K$855K

This home is worth more than almost all homes in Kansas City 64151.

How it measures up in Kansas City 64151

The dot is this home. The mark in the middle is the typical home in Kansas City 64151.

Estimated value$1,066,653
CheaperTypical $352,574Pricier

Pricier than almost all homes nearby

Price per ft²$175
CheaperTypical $196Pricier

Pricier than 30% of homes nearby

Living area6,090 ft²
SmallerTypical 1,719 ft²Bigger

Bigger than almost all homes nearby

Lot size0.45 ac
SmallerTypical 0.26 acBigger

Bigger than 86% of homes nearby

Year built1996
OlderTypical 1986Newer

Newer than 74% of homes nearby

How 6009 N Cosby Ct ranks against every home in each area.
MeasureThis homeParkdale / WaldenKansas City 64151Platte County
Estimated valuepricier than$1,066,65396% of homesalmost all homes98% of homes
Price per ft²pricier than$17536% of homes30% of homes22% of homes
Living areabigger than6,090 ft²98% of homesalmost all homesalmost all homes
Lot sizebigger than0.45 ac81% of homes86% of homes75% of homes
Year builtnewer than199668% of homes74% of homes57% of homes

About 6009 N Cosby Ct

How much is 6009 N Cosby Ct, Kansas City, MO worth?

The TopHap Estimate for 6009 N Cosby Ct, Kansas City, MO is $1,066,653 as of Oct 21, 2026. The likely range is $956,771 to $1,176,535. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6009 N Cosby Ct, Kansas City, MO last sell?

6009 N Cosby Ct, Kansas City, MO last sold on Dec 5, 2024, according to the county's recorded deed.

How big is 6009 N Cosby Ct, Kansas City, MO?

6009 N Cosby Ct, Kansas City, MO has 5 bedrooms, 7.8 bathrooms, 6,090 square feet of living space and a 0.45-acre lot.

When was 6009 N Cosby Ct, Kansas City, MO built?

6009 N Cosby Ct, Kansas City, MO was built in 1996, making it 30 years old. The building has 1 story.

What schools serve 6009 N Cosby Ct, Kansas City, MO?

6009 N Cosby Ct, Kansas City, MO is assigned to Lakeview Middle School (middle), rated A+; English Landing Elementary School (elementary), rated A; Park Hill South High School (high), rated A+. All sit in Park Hill School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6009 N Cosby Ct, Kansas City, MO compare to other homes in Kansas City 64151?

Among the 8,552 homes in Kansas City 64151, it is worth more than almost all of them ($1,066,653 against a typical $352,574), its price per square foot is higher than 30% of them ($175 against a typical $196), it is bigger than almost all of them (6,090 ft² against a typical 1,719 ft²), its lot is bigger than 86% of them (0.45 ac against a typical 0.26 ac) and it is newer than 74% of them (1996 against a typical 1986). Measured against all of Platte County, it is worth more than 98% 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 6009 N Cosby Ct, Kansas City, MO?

The 2024 property tax bill for 6009 N Cosby Ct, Kansas City, MO was $10,340. The county assessed it at $128,959.

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