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Single Family ResidenceResidential
$201,694$98 / 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 79How 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

1421 540TH ST SW

KALONA, IA 52247
2
Baths
2,056 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.
7.76 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$202K
$160K low$244K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$3,758,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$676,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,081,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,300,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$3,758,300

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
CountyJohnson
Lot (acres)The size of the land the home sits on, from county records.7.76
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.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 120 ft²

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

H
Mid - Prairie High SchoolC
High · Grades 9–12 · 5.3 mi
E
Mid - Prairie East Elementary School
Elementary · Grades PK–2 · 5.7 mi
M
Mid - Prairie Middle SchoolC+
Middle · Grades 5–8 · 5.8 mi

District: Mid-Prairie Community School District

Neighborhood · ZIP 52247These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.5,035
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.63 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,298
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,317
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

1421 540th St Sw 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 84% of homes in Johnson County
  • Among the lowest price per square foot in Johnson County
  • Bigger than 85% of homes in Johnson County
  • Has a bigger lot than 93% of homes in Johnson County
  • Older than 93% of homes in Johnson County

What homes are worth in Kalona 52247

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

This home
$118K$593K

This home is worth more than 20% of homes in Kalona 52247.

How it measures up in Kalona 52247

The dot is this home. The mark in the middle is the typical home in Kalona 52247.

Estimated value$201,694
CheaperTypical $287,034Pricier

Pricier than 20% of homes nearby

Price per ft²$98
CheaperTypical $178Pricier

Pricier than 7% of homes nearby

Living area2,056 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 76% of homes nearby

Lot size7.76 ac
SmallerTypical 0.51 acBigger

Bigger than 83% of homes nearby

Year built1920
OlderTypical 1978Newer

Newer than 21% of homes nearby

How 1421 540th St Sw ranks against every home in each area.
MeasureThis homeKalona 52247Johnson County
Estimated valuepricier than$201,69420% of homes16% of homes
Price per ft²pricier than$987% of homesalmost no homes
Living areabigger than2,056 ft²76% of homes85% of homes
Lot sizebigger than7.76 ac83% of homes93% of homes
Year builtnewer than192021% of homes7% of homes

About 1421 540th St Sw

How much is 1421 540th St Sw, Kalona, IA worth?

The TopHap Estimate for 1421 540th St Sw, Kalona, IA is $201,694 as of Sep 24, 2026. The likely range is $159,576 to $243,812. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1421 540th St Sw, Kalona, IA?

1421 540th St Sw, Kalona, IA has 2 bathrooms, 2,056 square feet of living space and a 7.76-acre lot.

When was 1421 540th St Sw, Kalona, IA built?

1421 540th St Sw, Kalona, IA was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 1421 540th St Sw, Kalona, IA?

1421 540th St Sw, Kalona, IA is assigned to Mid - Prairie High School (high), rated C; Mid - Prairie East Elementary School (elementary); Mid - Prairie Middle School (middle), rated C+. All sit in Mid-Prairie Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1421 540th St Sw, Kalona, IA compare to other homes in Kalona 52247?

Among the 2,002 homes in Kalona 52247, it is worth more than 20% of them ($201,694 against a typical $287,034), its price per square foot is higher than 7% of them ($98 against a typical $178), it is bigger than 76% of them (2,056 ft² against a typical 1,588 ft²), its lot is bigger than 83% of them (7.76 ac against a typical 0.51 ac) and it is newer than 21% of them (1920 against a typical 1978). Measured against all of Johnson County, it is worth more than 16% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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