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Timberland, Forest, TreesVacant Land

3230 30TH AVE

KNAPP, WI 54749
0
Baths
15.15 ac
Lot SizeThe size of the land the home sits on, from county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,308 (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.$278,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$254,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$278,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$278,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Timberland, Forest, Trees
CountySt. Croix
Lot (acres)The size of the land the home sits on, from county records.15.15
HeatingThe type of heating system in the home.None

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
Spring Valley Elementary SchoolA-
Elementary · Grades PK–5 · 5.8 mi
M
Spring Valley Middle SchoolA-
Middle · Grades 6–8 · 7.3 mi
H
Spring Valley High SchoolB-
High · Grades 9–12 · 7.3 mi

District: Spring Valley School District

Neighborhood · ZIP 54749These 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.155
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.8

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.93%
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.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.1,164
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.31 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,076
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,927
Average tempThe average temperature here across a full year.44°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

3230 30th Ave 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 St. Croix County

How it measures up in Knapp 54749

The dot is this home. The mark in the middle is the typical home in Knapp 54749.

Lot size15.15 ac
SmallerTypical 5.29 acBigger

Bigger than 69% of homes nearby

How 3230 30th Ave ranks against every home in each area.
MeasureThis homeKnapp 54749St. Croix County
Lot sizebigger than15.15 ac69% of homesalmost all homes

About 3230 30th Ave

When did 3230 30th Ave, Knapp, WI last sell?

3230 30th Ave, Knapp, WI last sold on Jul 15, 2019, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 3230 30th Ave, Knapp, WI?

3230 30th Ave, Knapp, WI is assigned to Spring Valley Elementary School (elementary), rated A-; Spring Valley Middle School (middle), rated A-; Spring Valley High School (high), rated B-. All sit in Spring Valley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 3230 30th Ave, Knapp, WI?

The 2025 property tax bill for 3230 30th Ave, Knapp, WI was $5,308. The county assessed it at $278,400.

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