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Single Family ResidenceResidential
$199,530$186 / 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 Aug 30, 2026

8420 ARMSTRONG AVE

KANSAS CITY, KS 66112
3
Beds
2 / 1
Baths
1,075 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$200K
$185K low$214K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,616 (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.$23,621 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,809
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$19,812
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,551
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$205,400

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
42
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.
25
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.Ranch
CountyWyandotte
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 255 ft²Patio · 255 ft²Porch · 58 ft²

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
Stony Point North Elementary SchoolC-
Elementary · Grades KG–5 · 0.5 mi
M
Arrowhead Middle SchoolD-
Middle · Grades 6–8 · 0.8 mi
H
Washington High SchoolF
High · Grades 9–12 · 2.5 mi

District: Kansas City Unified School District 500

Neighborhood · ZIP 66112These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.10,848
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,875 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,229
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,297
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

8420 Armstrong 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 79% of homes in Victory Hills
  • Costs more per square foot than 67% of homes in Wyandotte County
  • Smaller than 76% of homes in Victory Hills
  • Has a smaller lot than 83% of homes in Victory Hills
  • Newer than 68% of homes in Wyandotte County

What homes are worth in Kansas City 66112

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

This home
$130K$401K

This home is worth more than 30% of homes in Kansas City 66112.

How it measures up in Kansas City 66112

The dot is this home. The mark in the middle is the typical home in Kansas City 66112.

Estimated value$199,530
CheaperTypical $232,151Pricier

Pricier than 30% of homes nearby

Price per ft²$186
CheaperTypical $181Pricier

Pricier than 55% of homes nearby

Living area1,075 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.18 ac
SmallerTypical 0.23 acBigger

Bigger than 25% of homes nearby

Year built1962
OlderTypical 1965Newer

Newer than 41% of homes nearby

How 8420 Armstrong Ave ranks against every home in each area.
MeasureThis homeVictory HillsKansas City 66112Wyandotte County
Estimated valuepricier than$199,53021% of homes30% of homes53% of homes
Price per ft²pricier than$18651% of homes55% of homes67% of homes
Living areabigger than1,075 ft²24% of homes31% of homes34% of homes
Lot sizebigger than0.18 ac17% of homes25% of homes40% of homes
Year builtnewer than196243% of homes41% of homes68% of homes

About 8420 Armstrong Ave

How much is 8420 Armstrong Ave, Kansas City, KS worth?

The TopHap Estimate for 8420 Armstrong Ave, Kansas City, KS is $199,530 as of Aug 30, 2026. The likely range is $184,649 to $214,411. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 8420 Armstrong Ave, Kansas City, KS?

8420 Armstrong Ave, Kansas City, KS has 3 bedrooms, 2 bathrooms, 1,075 square feet of living space and a 0.18-acre lot.

When was 8420 Armstrong Ave, Kansas City, KS built?

8420 Armstrong Ave, Kansas City, KS was built in 1962, making it 64 years old. It is a ranch home.

What schools serve 8420 Armstrong Ave, Kansas City, KS?

8420 Armstrong Ave, Kansas City, KS is assigned to Stony Point North Elementary School (elementary), rated C-; Arrowhead Middle School (middle), rated D-; Washington 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 8420 Armstrong Ave, Kansas City, KS compare to other homes in Kansas City 66112?

Among the 3,416 homes in Kansas City 66112, it is worth more than 30% of them ($199,530 against a typical $232,151), its price per square foot is higher than 55% of them ($186 against a typical $181), it is bigger than 31% of them (1,075 ft² against a typical 1,248 ft²), its lot is bigger than 25% of them (0.18 ac against a typical 0.23 ac) and it is newer than 41% of them (1962 against a typical 1965). Measured against all of Wyandotte County, it is worth more than 53% 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 8420 Armstrong Ave, Kansas City, KS?

The 2025 property tax bill for 8420 Armstrong Ave, Kansas City, KS was $3,616. The county assessed it at $23,621.

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