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Single Family ResidenceResidential
$207,034
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 90How 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
Last sold for $90,000 on Jun 9, 2011

402 UNION ST

WATERTOWN, WI 53098
0
Baths
0.37 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$207K
$187K low$227K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$90,000 · Jun 9, 2011

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.$165,700 (2023)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$117,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$165,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDodge
Lot (acres)The size of the land the home sits on, from county records.0.37
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Foreclosure Filings(1)

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

E
Lincoln Elementary SchoolB-
Elementary · Grades KG–5 · 0.3 mi
H
Watertown High SchoolD+
High · Grades 9–12 · 0.5 mi
M
Riverside Middle SchoolC-
Middle · Grades 6–8 · 1.6 mi

District: Watertown School District

Neighborhood · ZIP 53098These 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.86
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 100.26

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.6.8%
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.12,078
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.116 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,845
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,169
Average tempThe average temperature here across a full year.46°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

402 Union 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 less than 82% of homes in Watertown 53098

What homes are worth in Watertown 53098

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

This home
$89K$738K

This home is worth more than 18% of homes in Watertown 53098.

How it measures up in Watertown 53098

The dot is this home. The mark in the middle is the typical home in Watertown 53098.

Estimated value$207,034
CheaperTypical $300,878Pricier

Pricier than 18% of homes nearby

Lot size0.37 ac
SmallerTypical 0.31 acBigger

Bigger than 58% of homes nearby

How 402 Union St ranks against every home in each area.
MeasureThis homeWatertown 53098Dodge County
Estimated valuepricier than$207,03418% of homes21% of homes
Lot sizebigger than0.37 ac58% of homes52% of homes

About 402 Union St

How much is 402 Union St, Watertown, WI worth?

The TopHap Estimate for 402 Union St, Watertown, WI is $207,034 as of Sep 24, 2026. The likely range is $187,267 to $226,801. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 402 Union St, Watertown, WI last sell?

402 Union St, Watertown, WI last sold on Jun 9, 2011 for $90,000, according to the county's recorded deed.

What schools serve 402 Union St, Watertown, WI?

402 Union St, Watertown, WI is assigned to Lincoln Elementary School (elementary), rated B-; Watertown High School (high), rated D+; Riverside Middle School (middle), rated C-. All sit in Watertown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 402 Union St, Watertown, WI compare to other homes in Watertown 53098?

Among the 3,591 homes in Watertown 53098, it is worth more than 18% of them ($207,034 against a typical $300,878) and its lot is bigger than 58% of them (0.37 ac against a typical 0.31 ac). Measured against all of Dodge County, it is worth more than 21% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Union St

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Assigned schools

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