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Rural ResidenceResidential
$841,240$302 / 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 87How 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

21230 15TH ST

UNION GROVE, WI 53182
3
Beds
3 / 1
Baths
2,786 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.
26.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$841K
$728K low$955K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,366 (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.$429,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$135,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$294,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$428,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$600,534

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Tlog Home
CountyKenosha
Lot (acres)The size of the land the home sits on, from county records.26.56
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 320 ft²Porch · 288 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.

E
Paris Elementary SchoolA-
Elementary · Grades PK–8 · 2.5 mi
H
Central High SchoolB+
High · Grades 9–12 · 5.2 mi

District: Westosha Central High School District

Neighborhood · ZIP 53182These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
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.9,748
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.169 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,993
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,626
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

21230 15th 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 96% of homes in Union Grove 53182
  • Costs more per square foot than 89% of homes in Kenosha County
  • Bigger than 95% of homes in Union Grove 53182
  • Among the largest lots in Kenosha County
  • Newer than 65% of homes in Union Grove 53182

What homes are worth in Union Grove 53182

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

This home
$173K$917K

This home is worth more than 96% of homes in Union Grove 53182.

How it measures up in Union Grove 53182

The dot is this home. The mark in the middle is the typical home in Union Grove 53182.

Estimated value$841,240
CheaperTypical $381,013Pricier

Pricier than 96% of homes nearby

Price per ft²$302
CheaperTypical $226Pricier

Pricier than 86% of homes nearby

Living area2,786 ft²
SmallerTypical 1,515 ft²Bigger

Bigger than 95% of homes nearby

Lot size26.56 ac
SmallerTypical 0.7 acBigger

Bigger than 97% of homes nearby

Year built1988
OlderTypical 1971Newer

Newer than 65% of homes nearby

How 21230 15th St ranks against every home in each area.
MeasureThis homeUnion Grove 53182Kenosha County
Estimated valuepricier than$841,24096% of homes96% of homes
Price per ft²pricier than$30286% of homes89% of homes
Living areabigger than2,786 ft²95% of homes92% of homes
Lot sizebigger than26.56 ac97% of homesalmost all homes
Year builtnewer than198865% of homes65% of homes

About 21230 15th St

How much is 21230 15th St, Union Grove, WI worth?

The TopHap Estimate for 21230 15th St, Union Grove, WI is $841,240 as of Oct 21, 2026. The likely range is $727,894 to $954,586. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 21230 15th St, Union Grove, WI?

21230 15th St, Union Grove, WI has 3 bedrooms, 3 bathrooms, 2,786 square feet of living space and a 26.56-acre lot.

When was 21230 15th St, Union Grove, WI built?

21230 15th St, Union Grove, WI was built in 1988, making it 38 years old. It is a tlog home home. The building has 2 stories.

What schools serve 21230 15th St, Union Grove, WI?

21230 15th St, Union Grove, WI is assigned to Paris Elementary School (elementary), rated A-; Central High School (high), rated B+. All sit in Westosha Central High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21230 15th St, Union Grove, WI compare to other homes in Union Grove 53182?

Among the 2,637 homes in Union Grove 53182, it is worth more than 96% of them ($841,240 against a typical $381,013), its price per square foot is higher than 86% of them ($302 against a typical $226), it is bigger than 95% of them (2,786 ft² against a typical 1,515 ft²), its lot is bigger than 97% of them (26.56 ac against a typical 0.7 ac) and it is newer than 65% of them (1988 against a typical 1971). Measured against all of Kenosha County, it is worth more than 96% 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 21230 15th St, Union Grove, WI?

The 2025 property tax bill for 21230 15th St, Union Grove, WI was $2,366. The county assessed it at $429,300.

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