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Single Family ResidenceResidential
$372,638$183 / 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 95How 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

9129 ALDEN ST

LENEXA, KS 66215
3
Beds
2.5
Baths
2,039 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$373K
$355K low$390K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,453 (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.$40,825 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,681
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,144
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,893
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$355,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.Split Level
CountyJOHNSON
Lot (acres)The size of the land the home sits on, from county records.0.20
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 320 ft²Porch · 178 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Sunflower Elementary SchoolA-
Elementary · Grades KG–6 · 0.6 mi
M
Westridge Middle SchoolC-
Middle · Grades 7–8 · 2.2 mi
H
Shawnee Mission West High SchoolD+
High · Grades 9–12 · 3.8 mi

District: Shawnee Mission Public Schools Unified School District

Neighborhood · ZIP 66215These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.27,419
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,406 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,651
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,155
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

9129 Alden 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 less than 72% of homes in Johnson County
  • Costs less per square foot than 72% of homes in Johnson County
  • Has a smaller lot than 76% of homes in Johnson County

What homes are worth in Lenexa 66215

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

This home
$214K$616K

This home is worth more than 39% of homes in Lenexa 66215.

How it measures up in Lenexa 66215

The dot is this home. The mark in the middle is the typical home in Lenexa 66215.

Estimated value$372,638
CheaperTypical $393,966Pricier

Pricier than 39% of homes nearby

Price per ft²$183
CheaperTypical $181Pricier

Pricier than 52% of homes nearby

Living area2,039 ft²
SmallerTypical 2,065 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.2 ac
SmallerTypical 0.22 acBigger

Bigger than 31% of homes nearby

Year built1978
OlderTypical 1977Newer

Newer than 57% of homes nearby

How 9129 Alden St ranks against every home in each area.
MeasureThis homeLenexa 66215Johnson County
Estimated valuepricier than$372,63839% of homes28% of homes
Price per ft²pricier than$18352% of homes28% of homes
Living areabigger than2,039 ft²48% of homes41% of homes
Lot sizebigger than0.2 ac31% of homes24% of homes
Year builtnewer than197857% of homes39% of homes

About 9129 Alden St

How much is 9129 Alden St, Lenexa, KS worth?

The TopHap Estimate for 9129 Alden St, Lenexa, KS is $372,638 as of Oct 21, 2026. The likely range is $355,313 to $389,963. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9129 Alden St, Lenexa, KS last sell?

9129 Alden St, Lenexa, KS last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 9129 Alden St, Lenexa, KS?

9129 Alden St, Lenexa, KS has 3 bedrooms, 2.5 bathrooms, 2,039 square feet of living space and a 0.20-acre lot.

When was 9129 Alden St, Lenexa, KS built?

9129 Alden St, Lenexa, KS was built in 1978, making it 48 years old. It is a split level home. The building has 1 story.

What schools serve 9129 Alden St, Lenexa, KS?

9129 Alden St, Lenexa, KS is assigned to Sunflower Elementary School (elementary), rated A-; Westridge Middle School (middle), rated C-; Shawnee Mission West High School (high), rated D+. All sit in Shawnee Mission Public Schools Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9129 Alden St, Lenexa, KS compare to other homes in Lenexa 66215?

Among the 7,597 homes in Lenexa 66215, it is worth more than 39% of them ($372,638 against a typical $393,966), its price per square foot is higher than 52% of them ($183 against a typical $181), it is bigger than 48% of them (2,039 ft² against a typical 2,065 ft²), its lot is bigger than 31% of them (0.2 ac against a typical 0.22 ac) and it is newer than 57% of them (1978 against a typical 1977). Measured against all of Johnson County, it is worth more than 28% 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 9129 Alden St, Lenexa, KS?

The 2025 property tax bill for 9129 Alden St, Lenexa, KS was $4,453. The county assessed it at $40,825.

More homes on Alden St

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