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Single Family ResidenceResidential
$539,462$348 / 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

12820 SPRING AVE

KANSAS CITY, KS 66109
5
Beds
3
Baths
1,548 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$539K
$503K low$575K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,997 (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.$54,234 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,966
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$46,268
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,624
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$471,600

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.0.31
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
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 160 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.

E
Piper Prairie Elementary School
Elementary · Grades PK–2 · 1.0 mi
M
Piper Middle SchoolC+
Middle · Grades 6–8 · 3.0 mi
H
Piper High SchoolC
High · Grades 9–12 · 3.1 mi

District: Piper Unified School District 203

Neighborhood · ZIP 66109These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.25,475
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.538 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,339
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,639
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

12820 Spring 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 more than 98% of homes in Wyandotte County
  • Among the highest price per square foot in Kansas City 66109
  • Bigger than 74% of homes in Wyandotte County
  • Has a bigger lot than 70% of homes in Wyandotte County
  • Newer than 98% of homes in Wyandotte County

What homes are worth in Kansas City 66109

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

This home
$162K$651K

This home is worth more than 93% of homes in Kansas City 66109.

How it measures up in Kansas City 66109

The dot is this home. The mark in the middle is the typical home in Kansas City 66109.

Estimated value$539,462
CheaperTypical $324,867Pricier

Pricier than 93% of homes nearby

Price per ft²$348
CheaperTypical $201Pricier

Pricier than almost all homes nearby

Living area1,548 ft²
SmallerTypical 1,553 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.31 ac
SmallerTypical 0.3 acBigger

Bigger than 50% of homes nearby

Year built2017
OlderTypical 1989Newer

Newer than 93% of homes nearby

How 12820 Spring Ave ranks against every home in each area.
MeasureThis homePrairie / PiperKansas City 66109Wyandotte County
Estimated valuepricier than$539,46282% of homes93% of homes98% of homes
Price per ft²pricier than$348almost all homesalmost all homesalmost all homes
Living areabigger than1,548 ft²32% of homes50% of homes74% of homes
Lot sizebigger than0.31 ac50% of homes50% of homes70% of homes
Year builtnewer than201790% of homes93% of homes98% of homes

About 12820 Spring Ave

How much is 12820 Spring Ave, Kansas City, KS worth?

The TopHap Estimate for 12820 Spring Ave, Kansas City, KS is $539,462 as of Sep 24, 2026. The likely range is $503,498 to $575,426. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12820 Spring Ave, Kansas City, KS last sell?

12820 Spring Ave, Kansas City, KS last sold on Oct 16, 2025, according to the county's recorded deed.

How big is 12820 Spring Ave, Kansas City, KS?

12820 Spring Ave, Kansas City, KS has 5 bedrooms, 3 bathrooms, 1,548 square feet of living space and a 0.31-acre lot.

When was 12820 Spring Ave, Kansas City, KS built?

12820 Spring Ave, Kansas City, KS was built in 2017, making it 9 years old. It is a ranch home.

What schools serve 12820 Spring Ave, Kansas City, KS?

12820 Spring Ave, Kansas City, KS is assigned to Piper Prairie Elementary School (elementary); Piper Middle School (middle), rated C+; Piper High School (high), rated C. All sit in Piper Unified School District 203. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12820 Spring Ave, Kansas City, KS compare to other homes in Kansas City 66109?

Among the 8,991 homes in Kansas City 66109, it is worth more than 93% of them ($539,462 against a typical $324,867), its price per square foot is higher than almost all of them ($348 against a typical $201), it is bigger than 50% of them (1,548 ft² against a typical 1,553 ft²), its lot is bigger than 50% of them (0.31 ac against a typical 0.3 ac) and it is newer than 93% of them (2017 against a typical 1989). Measured against all of Wyandotte 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 12820 Spring Ave, Kansas City, KS?

The 2025 property tax bill for 12820 Spring Ave, Kansas City, KS was $8,997. The county assessed it at $54,234.

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