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Duplex (2 Units, Any Combination)Residential

1010 OTTER AVE

OSHKOSH, WI 54901
5
Beds
2
Baths
1,840 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1894
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,400 (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.$187,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$161,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$187,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$191,663

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.23
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
0
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
59
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyWinnebago
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached

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
Washington Elementary SchoolC-
Elementary · Grades KG–5 · 0.1 mi
M
Webster Stanley Middle SchoolD-
Middle · Grades 6–8 · 1.0 mi
H
Oshkosh North High SchoolB-
High · Grades 9–12 · 2.5 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

1010 Otter 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.

  • Bigger than 76% of homes in Winnebago County
  • Has a bigger lot than 66% of homes in Stevens Park
  • Older than 94% of homes in Winnebago County

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 area1,840 ft²
SmallerTypical 1,476 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.21 ac
SmallerTypical 0.17 acBigger

Bigger than 65% of homes nearby

Year built1894
OlderTypical 1926Newer

Newer than 9% of homes nearby

How 1010 Otter Ave ranks against every home in each area.
MeasureThis homeStevens ParkOshkosh 54901Winnebago County
Living areabigger than1,840 ft²71% of homes72% of homes76% of homes
Lot sizebigger than0.21 ac66% of homes65% of homes38% of homes
Year builtnewer than189416% of homes9% of homes6% of homes

About 1010 Otter Ave

When did 1010 Otter Ave, Oshkosh, WI last sell?

1010 Otter Ave, Oshkosh, WI last sold on May 20, 2021, according to the county's recorded deed.

How big is 1010 Otter Ave, Oshkosh, WI?

1010 Otter Ave, Oshkosh, WI has 5 bedrooms, 2 bathrooms, 1,840 square feet of living space and a 0.21-acre lot.

When was 1010 Otter Ave, Oshkosh, WI built?

1010 Otter Ave, Oshkosh, WI was built in 1894, making it 132 years old. It is a duplex single home. The building has 2 stories.

What schools serve 1010 Otter Ave, Oshkosh, WI?

1010 Otter Ave, Oshkosh, WI is assigned to Washington Elementary School (elementary), rated C-; Webster Stanley Middle School (middle), rated D-; 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 1010 Otter Ave, Oshkosh, WI compare to other homes in Oshkosh 54901?

Among the 10,606 homes in Oshkosh 54901, it is bigger than 72% of them (1,840 ft² against a typical 1,476 ft²), its lot is bigger than 65% of them (0.21 ac against a typical 0.17 ac) and it is newer than 9% of them (1894 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 1010 Otter Ave, Oshkosh, WI?

The 2025 property tax bill for 1010 Otter Ave, Oshkosh, WI was $3,400. The county assessed it at $187,200.

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