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Single Family ResidenceResidential
$95,685$78 / 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 66How 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

421 TOPPING AVE

KANSAS CITY, MO 64123
3
Beds
1
Baths
1,231 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$96K
$63K low$129K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$906 (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.$10,803 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,820
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,983
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$11,696
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$56,860

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.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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 Residence
StyleThe architectural style of the home, such as ranch or colonial.Bungalow
CountyJACKSON
Lot (acres)The size of the land the home sits on, from county records.0.11
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Porch · 85 ft²

Transaction History(16)

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
James Elementary SchoolB
Elementary · Grades PK–6 · 0.4 mi
M
Northeast Middle SchoolD
Middle · Grades 7–8 · 0.6 mi
H
Northeast High SchoolD-
High · Grades 9–12 · 0.6 mi

District: Kansas City 33 School District

Neighborhood · ZIP 64123These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.11,029
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,509 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$41,218
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$58,702
Average tempThe average temperature here across a full year.54°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

421 Topping Ave 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 92% of homes in Jackson County
  • Costs less per square foot than 94% of homes in Jackson County
  • Has a smaller lot than 85% of homes in Jackson County
  • Newer than 88% of homes in South Indian Mound

What homes are worth in Kansas City 64123

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

This home
$59K$362K

This home is worth more than 25% of homes in Kansas City 64123.

How it measures up in Kansas City 64123

The dot is this home. The mark in the middle is the typical home in Kansas City 64123.

Estimated value$95,685
CheaperTypical $127,827Pricier

Pricier than 25% of homes nearby

Price per ft²$78
CheaperTypical $102Pricier

Pricier than 11% of homes nearby

Living area1,231 ft²
SmallerTypical 1,278 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.11 ac
SmallerTypical 0.11 acBigger

Bigger than 54% of homes nearby

Year built1925
OlderTypical 1911Newer

Newer than 81% of homes nearby

How 421 Topping Ave ranks against every home in each area.
MeasureThis homeSouth Indian MoundKansas City 64123Jackson County
Estimated valuepricier than$95,68533% of homes25% of homes8% of homes
Price per ft²pricier than$7815% of homes11% of homes6% of homes
Living areabigger than1,231 ft²50% of homes47% of homes38% of homes
Lot sizebigger than0.11 ac54% of homes54% of homes15% of homes
Year builtnewer than192588% of homes81% of homes19% of homes

About 421 Topping Ave

How much is 421 Topping Ave, Kansas City, MO worth?

The TopHap Estimate for 421 Topping Ave, Kansas City, MO is $95,685 as of Sep 24, 2026. The likely range is $62,856 to $128,514. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Topping Ave, Kansas City, MO last sell?

421 Topping Ave, Kansas City, MO last sold on Jul 25, 2012, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 421 Topping Ave, Kansas City, MO?

421 Topping Ave, Kansas City, MO has 3 bedrooms, 1 bathrooms, 1,231 square feet of living space and a 0.11-acre lot.

When was 421 Topping Ave, Kansas City, MO built?

421 Topping Ave, Kansas City, MO was built in 1925, making it 101 years old. It is a bungalow home. The building has 1 story.

What schools serve 421 Topping Ave, Kansas City, MO?

421 Topping Ave, Kansas City, MO is assigned to James Elementary School (elementary), rated B; Northeast Middle School (middle), rated D; Northeast High School (high), rated D-. All sit in Kansas City 33 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Topping Ave, Kansas City, MO compare to other homes in Kansas City 64123?

Among the 3,415 homes in Kansas City 64123, it is worth more than 25% of them ($95,685 against a typical $127,827), its price per square foot is higher than 11% of them ($78 against a typical $102), it is bigger than 47% of them (1,231 ft² against a typical 1,278 ft²), its lot is bigger than 54% of them (0.11 ac against a typical 0.11 ac) and it is newer than 81% of them (1925 against a typical 1911). Measured against all of Jackson County, it is worth more than 8% 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 421 Topping Ave, Kansas City, MO?

The 2025 property tax bill for 421 Topping Ave, Kansas City, MO was $906. The county assessed it at $10,803.

More homes on Topping Ave

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