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Single Family ResidenceResidential
$371,725$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 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
Last sold for $345,800 on Apr 2, 2024

3140 S 7TH ST

KANSAS CITY, KS 66103
4
Beds
2
Baths
2,010 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$372K
$344K low$399K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$345,800 · Apr 2, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,305 (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.$34,155 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,668
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,487
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,062
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$297,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyWYANDOTTE
Lot (acres)The size of the land the home sits on, from county records.0.23
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
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.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 · 288 ft²Patio · 288 ft²Porch · 180 ft²

Transaction History(4)

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
T. A. Edison Elementary SchoolD
Elementary · Grades PK–5 · 0.6 mi
M
Rosedale Middle SchoolF
Middle · Grades 6–8 · 1.4 mi
H
J.C. Harmon High SchoolF
High · Grades 9–12 · 2.1 mi

District: Kansas City Unified School District 500

Neighborhood · ZIP 66103These 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.150
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.13,215
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,677 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,684
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$64,707
Average tempThe average temperature here across a full year.55°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.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

3140 S 7th St 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 98% of homes in Kansas City 66103
  • Costs less per square foot than 73% of homes in Rosedale
  • Bigger than 95% of homes in Rosedale
  • Has a bigger lot than 74% of homes in Rosedale
  • Newer than 74% of homes in Kansas City 66103

What homes are worth in Kansas City 66103

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

This home
$88K$382K

This home is worth more than 98% of homes in Kansas City 66103.

How it measures up in Kansas City 66103

The dot is this home. The mark in the middle is the typical home in Kansas City 66103.

Estimated value$371,725
CheaperTypical $211,191Pricier

Pricier than 98% of homes nearby

Price per ft²$185
CheaperTypical $186Pricier

Pricier than 50% of homes nearby

Living area2,010 ft²
SmallerTypical 1,104 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.23 ac
SmallerTypical 0.16 acBigger

Bigger than 69% of homes nearby

Year built1950
OlderTypical 1935Newer

Newer than 74% of homes nearby

How 3140 S 7th St ranks against every home in each area.
MeasureThis homeRosedaleKansas City 66103Wyandotte County
Estimated valuepricier than$371,72596% of homes98% of homes92% of homes
Price per ft²pricier than$18527% of homes50% of homes67% of homes
Living areabigger than2,010 ft²95% of homes94% of homes90% of homes
Lot sizebigger than0.23 ac74% of homes69% of homes56% of homes
Year builtnewer than195070% of homes74% of homes45% of homes

About 3140 S 7th St

How much is 3140 S 7th St, Kansas City, KS worth?

The TopHap Estimate for 3140 S 7th St, Kansas City, KS is $371,725 as of Sep 24, 2026. The likely range is $344,053 to $399,397. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3140 S 7th St, Kansas City, KS last sell?

3140 S 7th St, Kansas City, KS last sold on Apr 2, 2024 for $345,800, according to the county's recorded deed.

How big is 3140 S 7th St, Kansas City, KS?

3140 S 7th St, Kansas City, KS has 4 bedrooms, 2 bathrooms, 2,010 square feet of living space and a 0.23-acre lot.

When was 3140 S 7th St, Kansas City, KS built?

3140 S 7th St, Kansas City, KS was built in 1950, making it 76 years old. It is a conventional home. The building has 1 story.

What schools serve 3140 S 7th St, Kansas City, KS?

3140 S 7th St, Kansas City, KS is assigned to T. A. Edison Elementary School (elementary), rated D; Rosedale Middle School (middle), rated F; J.C. Harmon High School (high), rated F. All sit in Kansas City Unified School District 500. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3140 S 7th St, Kansas City, KS compare to other homes in Kansas City 66103?

Among the 4,077 homes in Kansas City 66103, it is worth more than 98% of them ($371,725 against a typical $211,191), its price per square foot is higher than 50% of them ($185 against a typical $186), it is bigger than 94% of them (2,010 ft² against a typical 1,104 ft²), its lot is bigger than 69% of them (0.23 ac against a typical 0.16 ac) and it is newer than 74% of them (1950 against a typical 1935). Measured against all of Wyandotte County, it is worth more than 92% 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 3140 S 7th St, Kansas City, KS?

The 2025 property tax bill for 3140 S 7th St, Kansas City, KS was $5,305. The county assessed it at $34,155.

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