Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential

515 RIVER ST

HUDSON, WI 54016
5
Beds
2
Baths
1,352 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1909
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,895 (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.$297,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$188,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$191,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$297,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.21 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
CountySt. Croix
Lot (acres)The size of the land the home sits on, from county records.0.29
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached

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
Willow River Elementary SchoolA-
Elementary · Grades KG–5 · 0.2 mi
H
Hudson High SchoolB
High · Grades 9–12 · 0.7 mi
M
Hudson Middle SchoolA-
Middle · Grades 6–8 · 1.7 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%

Owner Tools

Do you own this home?
Claim this home

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

515 River 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.

  • Smaller than 68% of homes in Hudson 54016
  • Has a smaller lot than 74% of homes in St. Croix County
  • Older than 91% of homes in St. Croix County

How it measures up in Hudson 54016

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

Living area1,352 ft²
SmallerTypical 1,626 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.3 ac
SmallerTypical 1.05 acBigger

Bigger than 30% of homes nearby

Year built1909
OlderTypical 1997Newer

Newer than 10% of homes nearby

How 515 River St ranks against every home in each area.
MeasureThis homeHudson 54016St. Croix County
Living areabigger than1,352 ft²32% of homes41% of homes
Lot sizebigger than0.3 ac30% of homes26% of homes
Year builtnewer than190910% of homes9% of homes

About 515 River St

How big is 515 River St, Hudson, WI?

515 River St, Hudson, WI has 5 bedrooms, 2 bathrooms, 1,352 square feet of living space and a 0.29-acre lot.

When was 515 River St, Hudson, WI built?

515 River St, Hudson, WI was built in 1909, making it 117 years old. The building has 2 stories.

What schools serve 515 River St, Hudson, WI?

515 River St, Hudson, WI is assigned to Willow River Elementary School (elementary), rated A-; 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 515 River St, Hudson, WI compare to other homes in Hudson 54016?

Among the 12,119 homes in Hudson 54016, it is bigger than 32% of them (1,352 ft² against a typical 1,626 ft²), its lot is bigger than 30% of them (0.3 ac against a typical 1.05 ac) and it is newer than 10% of them (1909 against a typical 1997). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 515 River St, Hudson, WI?

The 2025 property tax bill for 515 River St, Hudson, WI was $3,895. The county assessed it at $297,200.

More homes on River St

Closest homes

More homes in Hudson 54016

Assigned schools

Explore the area

See this home in context

Open 515 River St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map