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Single Family ResidenceResidential
$456,445$239 / 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 96How 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

21800 DEMPSEY RD

LEAVENWORTH, KS 66048
4
Beds
3
Baths
1,911 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.
3.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
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.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$456K
$440K low$473K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,216 (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.$53,144 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,947
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$44,197
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$53,144
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$462,120

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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.Conventional
CountyLeavenworth
Lot (acres)The size of the land the home sits on, from county records.3.18
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.Mixed
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.Deck · 120 ft²Patio · 120 ft²Porch · 796 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.

H
Tonganoxie High SchoolB-
High · Grades 9–12 · 6.0 mi
M
Tonganoxie Middle SchoolD+
Middle · Grades 6–8 · 7.0 mi
E
Tonganoxie Elementary SchoolC+
Elementary · Grades PK–5 · 7.1 mi

District: Tonganoxie Unified School District 464

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

21800 Dempsey Rd 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 88% of homes in Leavenworth 66048
  • Costs more per square foot than 85% of homes in Leavenworth 66048
  • Bigger than 75% of homes in Leavenworth 66048
  • Has a bigger lot than 88% of homes in Leavenworth 66048
  • Newer than 80% 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
$99K$664K

This home is worth more than 88% of 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$456,445
CheaperTypical $251,489Pricier

Pricier than 88% of homes nearby

Price per ft²$239
CheaperTypical $169Pricier

Pricier than 85% of homes nearby

Living area1,911 ft²
SmallerTypical 1,470 ft²Bigger

Bigger than 75% of homes nearby

Lot size3.18 ac
SmallerTypical 0.26 acBigger

Bigger than 88% of homes nearby

Year built1994
OlderTypical 1968Newer

Newer than 80% of homes nearby

How 21800 Dempsey Rd ranks against every home in each area.
MeasureThis homeLeavenworth 66048Leavenworth County
Estimated valuepricier than$456,44588% of homes74% of homes
Price per ft²pricier than$23985% of homes65% of homes
Living areabigger than1,911 ft²75% of homes70% of homes
Lot sizebigger than3.18 ac88% of homes80% of homes
Year builtnewer than199480% of homes64% of homes

About 21800 Dempsey Rd

How much is 21800 Dempsey Rd, Leavenworth, KS worth?

The TopHap Estimate for 21800 Dempsey Rd, Leavenworth, KS is $456,445 as of Aug 30, 2026. The likely range is $439,694 to $473,196. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21800 Dempsey Rd, Leavenworth, KS last sell?

21800 Dempsey Rd, Leavenworth, KS last sold on Jun 25, 2024, according to the county's recorded deed.

How big is 21800 Dempsey Rd, Leavenworth, KS?

21800 Dempsey Rd, Leavenworth, KS has 4 bedrooms, 3 bathrooms, 1,911 square feet of living space and a 3.18-acre lot.

When was 21800 Dempsey Rd, Leavenworth, KS built?

21800 Dempsey Rd, Leavenworth, KS was built in 1994, making it 32 years old. It is a conventional home. The building has 2 stories.

What schools serve 21800 Dempsey Rd, Leavenworth, KS?

21800 Dempsey Rd, Leavenworth, KS is assigned to Tonganoxie High School (high), rated B-; Tonganoxie Middle School (middle), rated D+; Tonganoxie Elementary School (elementary), rated C+. All sit in Tonganoxie Unified School District 464. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21800 Dempsey Rd, Leavenworth, KS compare to other homes in Leavenworth 66048?

Among the 12,061 homes in Leavenworth 66048, it is worth more than 88% of them ($456,445 against a typical $251,489), its price per square foot is higher than 85% of them ($239 against a typical $169), it is bigger than 75% of them (1,911 ft² against a typical 1,470 ft²), its lot is bigger than 88% of them (3.18 ac against a typical 0.26 ac) and it is newer than 80% of them (1994 against a typical 1968). Measured against all of Leavenworth County, it is worth more than 74% 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 21800 Dempsey Rd, Leavenworth, KS?

The 2025 property tax bill for 21800 Dempsey Rd, Leavenworth, KS was $6,216. The county assessed it at $53,144.

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