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Single Family ResidenceResidential
$325,896
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

21438 NORTHCAPE ST

UNION GROVE, WI 53182
0
Baths
12.86 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$326K
$285K low$367K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,382 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$196,100 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$180,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$16,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$196,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$208,625

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 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
CountyRacine
Lot (acres)The size of the land the home sits on, from county records.12.86
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Drought Elementary SchoolA-
Elementary · Grades PK–8 · 3.4 mi
H
Waterford High SchoolA+
High · Grades 9–12 · 7.2 mi

District: Norway Joint No. 7 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

21438 Northcape 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.

  • Among the largest lots in Racine County

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
$166K$936K

This home is worth more than 36% 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$325,896
CheaperTypical $378,066Pricier

Pricier than 36% of homes nearby

Lot size12.86 ac
SmallerTypical 0.64 acBigger

Bigger than 94% of homes nearby

How 21438 Northcape St ranks against every home in each area.
MeasureThis homeUnion Grove 53182Racine County
Estimated valuepricier than$325,89636% of homes52% of homes
Lot sizebigger than12.86 ac94% of homesalmost all homes

About 21438 Northcape St

How much is 21438 Northcape St, Union Grove, WI worth?

The TopHap Estimate for 21438 Northcape St, Union Grove, WI is $325,896 as of Sep 24, 2026. The likely range is $285,235 to $366,557. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21438 Northcape St, Union Grove, WI last sell?

21438 Northcape St, Union Grove, WI last sold on Feb 13, 2024, according to the county's recorded deed.

What schools serve 21438 Northcape St, Union Grove, WI?

21438 Northcape St, Union Grove, WI is assigned to Drought Elementary School (elementary), rated A-; Waterford High School (high), rated A+. All sit in Norway Joint No. 7 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21438 Northcape St, Union Grove, WI compare to other homes in Union Grove 53182?

Among the 2,619 homes in Union Grove 53182, it is worth more than 36% of them ($325,896 against a typical $378,066) and its lot is bigger than 94% of them (12.86 ac against a typical 0.64 ac). Measured against all of Racine County, it is worth more than 52% 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 21438 Northcape St, Union Grove, WI?

The 2024 property tax bill for 21438 Northcape St, Union Grove, WI was $2,382. The county assessed it at $196,100.

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Assigned schools

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