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Single Family ResidenceResidential
$200,090$102 / 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 72How 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

403 S 21ST ST

ATCHISON, KS 66002
3
Beds
1.5
Baths
1,966 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.
1.07 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
10
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$200K
$143K low$257K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,540 (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.$24,220 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,413
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,807
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,527
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$210,610

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.Unfinished
CountyATCHISON
Lot (acres)The size of the land the home sits on, from county records.1.07
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.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 · 237 ft²Porch · 124 ft²

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

E
Atchison Elementary SchoolD+
Elementary · Grades PK–5 · 0.9 mi
H
Atchison High SchoolD
High · Grades 9–12 · 0.9 mi
M
Atchison Middle SchoolD-
Middle · Grades 6–8 · 1.7 mi

District: Atchison Public Schools Unified School District 409

Neighborhood · ZIP 66002These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.126
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.13,618
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.76 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,763
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,922
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

403 S 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.

  • Worth more than 85% of homes in Atchison 66002
  • Bigger than 80% of homes in Atchison 66002
  • Has a bigger lot than 81% of homes in Atchison 66002
  • Older than 92% of homes in Atchison 66002

What homes are worth in Atchison 66002

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

This home
$50K$304K

This home is worth more than 85% of homes in Atchison 66002.

How it measures up in Atchison 66002

The dot is this home. The mark in the middle is the typical home in Atchison 66002.

Estimated value$200,090
CheaperTypical $125,244Pricier

Pricier than 85% of homes nearby

Price per ft²$102
CheaperTypical $97Pricier

Pricier than 58% of homes nearby

Living area1,966 ft²
SmallerTypical 1,416 ft²Bigger

Bigger than 80% of homes nearby

Lot size1.07 ac
SmallerTypical 0.29 acBigger

Bigger than 81% of homes nearby

Year built1880
OlderTypical 1945Newer

Newer than 8% of homes nearby

How 403 S 21st St ranks against every home in each area.
MeasureThis homeAtchison 66002Atchison County
Estimated valuepricier than$200,09085% of homes82% of homes
Price per ft²pricier than$10258% of homes56% of homes
Living areabigger than1,966 ft²80% of homes80% of homes
Lot sizebigger than1.07 ac81% of homes70% of homes
Year builtnewer than18808% of homes8% of homes

About 403 S 21st St

How much is 403 S 21st St, Atchison, KS worth?

The TopHap Estimate for 403 S 21st St, Atchison, KS is $200,090 as of Oct 21, 2026. The likely range is $143,248 to $256,932. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 403 S 21st St, Atchison, KS last sell?

403 S 21st St, Atchison, KS last sold on Nov 1, 1991, according to the county's recorded deed.

How big is 403 S 21st St, Atchison, KS?

403 S 21st St, Atchison, KS has 3 bedrooms, 1.5 bathrooms, 1,966 square feet of living space and a 1.07-acre lot.

When was 403 S 21st St, Atchison, KS built?

403 S 21st St, Atchison, KS was built in 1880, making it 146 years old. It is a unfinished home. The building has 2 stories.

What schools serve 403 S 21st St, Atchison, KS?

403 S 21st St, Atchison, KS is assigned to Atchison Elementary School (elementary), rated D+; Atchison High School (high), rated D; Atchison Middle School (middle), rated D-. All sit in Atchison Public Schools Unified School District 409. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 S 21st St, Atchison, KS compare to other homes in Atchison 66002?

Among the 4,614 homes in Atchison 66002, it is worth more than 85% of them ($200,090 against a typical $125,244), its price per square foot is higher than 58% of them ($102 against a typical $97), it is bigger than 80% of them (1,966 ft² against a typical 1,416 ft²), its lot is bigger than 81% of them (1.07 ac against a typical 0.29 ac) and it is newer than 8% of them (1880 against a typical 1945). Measured against all of Atchison County, it is worth more than 82% 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 403 S 21st St, Atchison, KS?

The 2025 property tax bill for 403 S 21st St, Atchison, KS was $3,540. The county assessed it at $24,220.

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