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Single Family ResidenceResidential
$677,112$138 / 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 97How 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
Last sold for $484,800 on Apr 14, 2020

3929 21ST ST

LEAVENWORTH, KS 66048
5
Beds
4.5
Baths
4,896 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.
0.58 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$677K
$655K low$699K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$484,800 · Apr 14, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,535 (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.$70,501 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,565
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$62,936
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,447
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$613,050

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
CountyLEAVENWORTH
Lot (acres)The size of the land the home sits on, from county records.0.58
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
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
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.Deck · 96 ft²Patio · 288 ft²Porch · 337 ft²

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

E
Henry LeavenworthC
Elementary · Grades 1–4 · 0.8 mi
M
Richard Warren Middle SchoolC-
Middle · Grades 7–8 · 0.9 mi
H
Leavenworth High SchoolC
High · Grades 10–12 · 1.6 mi

District: Leavenworth Unified School District 453

Neighborhood · ZIP 66048These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.41,779
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.292 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,485
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,089
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

3929 21st 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.

  • Among the most valuable homes in Leavenworth 66048
  • Costs less per square foot than 86% of homes in Leavenworth County
  • Among the largest homes in Leavenworth 66048
  • Has a bigger lot than 75% of homes in Leavenworth 66048
  • Newer than 95% of homes in Leavenworth 66048

What homes are worth in Leavenworth 66048

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

This home
$94K$644K

This home is worth more than almost all homes in Leavenworth 66048.

How it measures up in Leavenworth 66048

The dot is this home. The mark in the middle is the typical home in Leavenworth 66048.

Estimated value$677,112
CheaperTypical $249,900Pricier

Pricier than almost all homes nearby

Price per ft²$138
CheaperTypical $168Pricier

Pricier than 26% of homes nearby

Living area4,896 ft²
SmallerTypical 1,484 ft²Bigger

Bigger than almost all homes nearby

Lot size0.58 ac
SmallerTypical 0.27 acBigger

Bigger than 75% of homes nearby

Year built2009
OlderTypical 1968Newer

Newer than 95% of homes nearby

How 3929 21st St ranks against every home in each area.
MeasureThis homeLeavenworth 66048Leavenworth County
Estimated valuepricier than$677,112almost all homes94% of homes
Price per ft²pricier than$13826% of homes14% of homes
Living areabigger than4,896 ft²almost all homesalmost all homes
Lot sizebigger than0.58 ac75% of homes64% of homes
Year builtnewer than200995% of homes88% of homes

About 3929 21st St

How much is 3929 21st St, Leavenworth, KS worth?

The TopHap Estimate for 3929 21st St, Leavenworth, KS is $677,112 as of Aug 30, 2026. The likely range is $655,414 to $698,810. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3929 21st St, Leavenworth, KS last sell?

3929 21st St, Leavenworth, KS last sold on Apr 14, 2020 for $484,800, according to the county's recorded deed.

How big is 3929 21st St, Leavenworth, KS?

3929 21st St, Leavenworth, KS has 5 bedrooms, 4.5 bathrooms, 4,896 square feet of living space and a 0.58-acre lot.

When was 3929 21st St, Leavenworth, KS built?

3929 21st St, Leavenworth, KS was built in 2009, making it 17 years old. It is a conventional home. The building has 1 story.

What schools serve 3929 21st St, Leavenworth, KS?

3929 21st St, Leavenworth, KS is assigned to Henry Leavenworth (elementary), rated C; Richard Warren Middle School (middle), rated C-; Leavenworth High School (high), rated C. All sit in Leavenworth Unified School District 453. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3929 21st St, Leavenworth, KS compare to other homes in Leavenworth 66048?

Among the 12,061 homes in Leavenworth 66048, it is worth more than almost all of them ($677,112 against a typical $249,900), its price per square foot is higher than 26% of them ($138 against a typical $168), it is bigger than almost all of them (4,896 ft² against a typical 1,484 ft²), its lot is bigger than 75% of them (0.58 ac against a typical 0.27 ac) and it is newer than 95% of them (2009 against a typical 1968). Measured against all of Leavenworth County, it is worth more than 94% 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 3929 21st St, Leavenworth, KS?

The 2025 property tax bill for 3929 21st St, Leavenworth, KS was $8,535. The county assessed it at $70,501.

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