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Single Family ResidenceResidential
$464,499$204 / 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 93How 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

523 WISCONSIN ST

HUDSON, WI 54016
2
Baths
2,280 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$464K
$434K low$495K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,755 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$440,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$332,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$315,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$440,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyST. CROIX
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
E.P. Rock Elementary SchoolB-
Elementary · Grades KG–5 · 0.7 mi
H
Hudson High SchoolB
High · Grades 9–12 · 0.8 mi
M
Hudson Middle SchoolA-
Middle · Grades 6–8 · 1.8 mi

District: Hudson School District

Neighborhood · ZIP 54016These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.9

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.33,084
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.453 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,575
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,159
Average tempThe average temperature here across a full year.45°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

523 Wisconsin 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 74% of homes in St. Croix County
  • Costs less per square foot than 70% of homes in St. Croix County
  • Bigger than 84% of homes in St. Croix County
  • Has a smaller lot than 84% of homes in St. Croix County
  • Older than 87% of homes in St. Croix County

What homes are worth in Hudson 54016

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

This home
$154K$995K

This home is worth more than 56% of homes in Hudson 54016.

How it measures up in Hudson 54016

The dot is this home. The mark in the middle is the typical home in Hudson 54016.

Estimated value$464,499
CheaperTypical $441,098Pricier

Pricier than 56% of homes nearby

Price per ft²$204
CheaperTypical $230Pricier

Pricier than 32% of homes nearby

Living area2,280 ft²
SmallerTypical 1,622 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.23 ac
SmallerTypical 1.03 acBigger

Bigger than 19% of homes nearby

Year built1940
OlderTypical 1997Newer

Newer than 15% of homes nearby

How 523 Wisconsin St ranks against every home in each area.
MeasureThis homeHudson 54016St. Croix County
Estimated valuepricier than$464,49956% of homes74% of homes
Price per ft²pricier than$20432% of homes30% of homes
Living areabigger than2,280 ft²82% of homes84% of homes
Lot sizebigger than0.23 ac19% of homes16% of homes
Year builtnewer than194015% of homes13% of homes

About 523 Wisconsin St

How much is 523 Wisconsin St, Hudson, WI worth?

The TopHap Estimate for 523 Wisconsin St, Hudson, WI is $464,499 as of Sep 24, 2026. The likely range is $434,028 to $494,970. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 523 Wisconsin St, Hudson, WI last sell?

523 Wisconsin St, Hudson, WI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 523 Wisconsin St, Hudson, WI?

523 Wisconsin St, Hudson, WI has 2 bathrooms, 2,280 square feet of living space and a 0.23-acre lot.

When was 523 Wisconsin St, Hudson, WI built?

523 Wisconsin St, Hudson, WI was built in 1940, making it 86 years old. It is a colonial home. The building has 2 stories.

What schools serve 523 Wisconsin St, Hudson, WI?

523 Wisconsin St, Hudson, WI is assigned to E.P. Rock Elementary School (elementary), rated B-; Hudson High School (high), rated B; Hudson Middle School (middle), rated A-. All sit in Hudson School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 523 Wisconsin St, Hudson, WI compare to other homes in Hudson 54016?

Among the 12,119 homes in Hudson 54016, it is worth more than 56% of them ($464,499 against a typical $441,098), its price per square foot is higher than 32% of them ($204 against a typical $230), it is bigger than 82% of them (2,280 ft² against a typical 1,622 ft²), its lot is bigger than 19% of them (0.23 ac against a typical 1.03 ac) and it is newer than 15% of them (1940 against a typical 1997). Measured against all of St. Croix County, it is worth more than 74% 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 523 Wisconsin St, Hudson, WI?

The 2026 property tax bill for 523 Wisconsin St, Hudson, WI was $6,755. The county assessed it at $440,800.

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