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Quadplex (4 Units, Any Combination)Residential
Last sold for $1,833,000 on Nov 15, 2021

515 HIGH AVE

OSHKOSH, WI 54901
0
Baths
4,784 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,833,000 · Nov 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,722 (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.$476,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$438,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$394,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$487,759

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Quadplex (4 Units, Any Combination)
CountyWinnebago
Lot (acres)The size of the land the home sits on, from county records.0.19
HeatingThe type of heating system in the home.Forced Air

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
Read Elementary SchoolD
Elementary · Grades KG–5 · 0.8 mi
M
Merrill Middle SchoolC-
Middle · Grades 6–8 · 0.9 mi
H
Oshkosh North High SchoolB-
High · Grades 9–12 · 1.8 mi

District: Oshkosh Area School District

Neighborhood · ZIP 54901These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.38,222
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.592 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,941
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,529
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.31 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

515 High 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 homes in Oshkosh 54901
  • Has a smaller lot than 69% of homes in Winnebago County
  • Newer than 84% of homes in Oshkosh 54901

How it measures up in Oshkosh 54901

The dot is this home. The mark in the middle is the typical home in Oshkosh 54901.

Living area4,784 ft²
SmallerTypical 1,480 ft²Bigger

Bigger than almost all homes nearby

Lot size0.19 ac
SmallerTypical 0.17 acBigger

Bigger than 56% of homes nearby

Year built1983
OlderTypical 1926Newer

Newer than 84% of homes nearby

How 515 High Ave ranks against every home in each area.
MeasureThis homeOshkosh 54901Winnebago County
Living areabigger than4,784 ft²almost all homesalmost all homes
Lot sizebigger than0.19 ac56% of homes31% of homes
Year builtnewer than198384% of homes76% of homes

About 515 High Ave

When did 515 High Ave, Oshkosh, WI last sell?

515 High Ave, Oshkosh, WI last sold on Nov 15, 2021 for $1,833,000, according to the county's recorded deed.

How big is 515 High Ave, Oshkosh, WI?

515 High Ave, Oshkosh, WI has 4,784 square feet of living space and a 0.19-acre lot.

When was 515 High Ave, Oshkosh, WI built?

515 High Ave, Oshkosh, WI was built in 1983, making it 43 years old. The building has 2 stories.

What schools serve 515 High Ave, Oshkosh, WI?

515 High Ave, Oshkosh, WI is assigned to Read Elementary School (elementary), rated D; Merrill Middle School (middle), rated C-; Oshkosh North High School (high), rated B-. All sit in Oshkosh Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 515 High Ave, Oshkosh, WI compare to other homes in Oshkosh 54901?

Among the 10,578 homes in Oshkosh 54901, it is bigger than almost all of them (4,784 ft² against a typical 1,480 ft²), its lot is bigger than 56% of them (0.19 ac against a typical 0.17 ac) and it is newer than 84% of them (1983 against a typical 1926). 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 High Ave, Oshkosh, WI?

The 2025 property tax bill for 515 High Ave, Oshkosh, WI was $8,722. The county assessed it at $476,400.

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Assigned schools

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