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Residential (General/Single)Residential
$171,825
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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

424 OSTERTAG PL

OSHKOSH, WI 54901
0
Baths
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$172K
$154K low$190K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$193 (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.$10,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$10,852

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.6 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.Residential (General/Single)
CountyWinnebago
Lot (acres)The size of the land the home sits on, from county records.0.11

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Webster Stanley Middle SchoolD-
Middle · Grades 6–8 · 0.5 mi
E
Webster Stanley Elementary SchoolB
Elementary · Grades KG–5 · 0.5 mi
H
Oshkosh North High SchoolB-
High · Grades 9–12 · 1.4 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

424 Ostertag Pl 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 less than 89% of homes in Winnebago County
  • Has a smaller lot than 95% of homes in Winnebago County

What homes are worth in Oshkosh 54901

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

This home
$117K$718K

This home is worth more than 17% 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.

Estimated value$171,825
CheaperTypical $223,298Pricier

Pricier than 17% of homes nearby

Lot size0.11 ac
SmallerTypical 0.17 acBigger

Bigger than 10% of homes nearby

How 424 Ostertag Pl ranks against every home in each area.
MeasureThis homeMidtownOshkosh 54901Winnebago County
Estimated valuepricier than$171,82531% of homes17% of homes11% of homes
Lot sizebigger than0.11 ac20% of homes10% of homes5% of homes

About 424 Ostertag Pl

How much is 424 Ostertag Pl, Oshkosh, WI worth?

The TopHap Estimate for 424 Ostertag Pl, Oshkosh, WI is $171,825 as of Aug 30, 2026. The likely range is $153,783 to $189,867. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 424 Ostertag Pl, Oshkosh, WI?

424 Ostertag Pl, Oshkosh, WI is assigned to Webster Stanley Middle School (middle), rated D-; Webster Stanley Elementary School (elementary), rated B; 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 424 Ostertag Pl, Oshkosh, WI compare to other homes in Oshkosh 54901?

Among the 10,582 homes in Oshkosh 54901, it is worth more than 17% of them ($171,825 against a typical $223,298) and its lot is bigger than 10% of them (0.11 ac against a typical 0.17 ac). Measured against all of Winnebago County, it is worth more than 11% 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 424 Ostertag Pl, Oshkosh, WI?

The 2025 property tax bill for 424 Ostertag Pl, Oshkosh, WI was $193. The county assessed it at $10,600.

More homes on Ostertag Pl

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Assigned schools

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