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Single Family ResidenceResidential
$421,697
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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $310,000 on Sep 10, 2021

431 NEW PLAT ST

ALLENTON, WI 53002
0
Baths
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$422K
$393K low$451K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$310,000 · Sep 10, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,828 (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.$381,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$68,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$313,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$200,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$389,640

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWashington
Lot (acres)The size of the land the home sits on, from county records.0.39
HeatingThe type of heating system in the home.None

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
Allenton Elementary SchoolA+
Elementary · Grades PK–5 · 0.7 mi
H
Slinger High SchoolA-
High · Grades 9–12 · 6.8 mi
M
Slinger Middle SchoolA-
Middle · Grades 6–8 · 7.3 mi

District: Slinger School District

Neighborhood · ZIP 53002These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
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.2,681
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.93 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,514
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,199
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

431 New Plat 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.

  • Has a smaller lot than 84% of homes in Allenton 53002

What homes are worth in Allenton 53002

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

This home
$211K$905K

This home is worth more than 48% of homes in Allenton 53002.

How it measures up in Allenton 53002

The dot is this home. The mark in the middle is the typical home in Allenton 53002.

Estimated value$421,697
CheaperTypical $431,779Pricier

Pricier than 48% of homes nearby

Lot size0.39 ac
SmallerTypical 1.98 acBigger

Bigger than 16% of homes nearby

How 431 New Plat St ranks against every home in each area.
MeasureThis homeAllenton 53002Washington County
Estimated valuepricier than$421,69748% of homes52% of homes
Lot sizebigger than0.39 ac16% of homes42% of homes

About 431 New Plat St

How much is 431 New Plat St, Allenton, WI worth?

The TopHap Estimate for 431 New Plat St, Allenton, WI is $421,697 as of Aug 30, 2026. The likely range is $392,760 to $450,634. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 431 New Plat St, Allenton, WI last sell?

431 New Plat St, Allenton, WI last sold on Sep 10, 2021 for $310,000, according to the county's recorded deed.

What schools serve 431 New Plat St, Allenton, WI?

431 New Plat St, Allenton, WI is assigned to Allenton Elementary School (elementary), rated A+; Slinger High School (high), rated A-; Slinger Middle School (middle), rated A-. All sit in Slinger School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 431 New Plat St, Allenton, WI compare to other homes in Allenton 53002?

Among the 857 homes in Allenton 53002, it is worth more than 48% of them ($421,697 against a typical $431,779) and its lot is bigger than 16% of them (0.39 ac against a typical 1.98 ac). Measured against all of Washington 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 431 New Plat St, Allenton, WI?

The 2025 property tax bill for 431 New Plat St, Allenton, WI was $3,828. The county assessed it at $381,000.

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More homes in Allenton 53002

Assigned schools

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