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Single Family ResidenceResidential
$539,543
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 88How 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

1860 20TH AVE

STAR PRAIRIE, WI 54026
0
Baths
3.58 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$540K
$474K low$606K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,216 (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.$595,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$555,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$322,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$632,800

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.80 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
CountyPolk
Lot (acres)The size of the land the home sits on, from county records.3.58

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

H
Osceola High SchoolC+
High · Grades 9–12 · 9.5 mi
M
Osceola Middle SchoolA+
Middle · Grades 5–8 · 9.6 mi
E
Osceola Elementary School
Elementary · Grades PK–1 · 9.7 mi

District: Osceola School District

Neighborhood · ZIP 54026These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.1,536
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.53 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,806
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,116
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

1860 20th Ave 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 Polk County
  • Has a bigger lot than 68% of homes in Star Prairie 54026

What homes are worth in Star Prairie 54026

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

This home
$104K$827K

This home is worth more than 80% of homes in Star Prairie 54026.

How it measures up in Star Prairie 54026

The dot is this home. The mark in the middle is the typical home in Star Prairie 54026.

Estimated value$539,543
CheaperTypical $335,455Pricier

Pricier than 80% of homes nearby

Lot size3.58 ac
SmallerTypical 1.53 acBigger

Bigger than 68% of homes nearby

How 1860 20th Ave ranks against every home in each area.
MeasureThis homeStar Prairie 54026Polk County
Estimated valuepricier than$539,54380% of homes85% of homes
Lot sizebigger than3.58 ac68% of homes63% of homes

About 1860 20th Ave

How much is 1860 20th Ave, Star Prairie, WI worth?

The TopHap Estimate for 1860 20th Ave, Star Prairie, WI is $539,543 as of Sep 24, 2026. The likely range is $473,554 to $605,532. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 1860 20th Ave, Star Prairie, WI?

1860 20th Ave, Star Prairie, WI is assigned to Osceola High School (high), rated C+; Osceola Middle School (middle), rated A+; Osceola Elementary School (elementary). All sit in Osceola School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1860 20th Ave, Star Prairie, WI compare to other homes in Star Prairie 54026?

Among the 862 homes in Star Prairie 54026, it is worth more than 80% of them ($539,543 against a typical $335,455) and its lot is bigger than 68% of them (3.58 ac against a typical 1.53 ac). Measured against all of Polk County, it is worth more than 85% 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 1860 20th Ave, Star Prairie, WI?

The 2025 property tax bill for 1860 20th Ave, Star Prairie, WI was $5,216. The county assessed it at $595,500.

More homes on 20th Ave

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More homes in Star Prairie 54026

Assigned schools

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