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Duplex (2 Units, Any Combination)Residential
$257,818$106 / ft²
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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $216,000 on Dec 8, 2023

615 WASHINGTON AVE

OSHKOSH, WI 54901
2
Beds
2
Baths
2,432 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.
4,212 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$258K
$237K low$279K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$216,000 · Dec 8, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,558 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$188,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$108,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$145,334

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1922
Lot (acres)The size of the land the home sits on, from county records.0.10
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Highway
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 192 ft²

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
Horace Mann Elementary SchoolC-
Elementary · Grades KG–4 · 0.6 mi
M
Neenah Middle SchoolB
Middle · Grades 5–8 · 1.9 mi
H
Neenah High SchoolB-
High · Grades 9–12 · 3.0 mi

District: Neenah 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

615 Washington 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.

  • Costs less per square foot than 96% of homes in Winnebago County
  • Bigger than 91% of homes in Winnebago County
  • Has a smaller lot than 97% of homes in Winnebago County
  • Older than 72% 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
$120K$705K

This home is worth more than 62% 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$257,818
CheaperTypical $227,727Pricier

Pricier than 62% of homes nearby

Price per ft²$106
CheaperTypical $168Pricier

Pricier than 6% of homes nearby

Living area2,432 ft²
SmallerTypical 1,486 ft²Bigger

Bigger than 90% of homes nearby

Lot size4,212 ft²
SmallerTypical 0.17 acBigger

Bigger than 7% of homes nearby

Year built1920
OlderTypical 1925Newer

Newer than 47% of homes nearby

How 615 Washington Ave ranks against every home in each area.
MeasureThis homeOshkosh 54901Winnebago County
Estimated valuepricier than$257,81862% of homes41% of homes
Price per ft²pricier than$1066% of homes4% of homes
Living areabigger than2,432 ft²90% of homes91% of homes
Lot sizebigger than4,212 ft²7% of homes3% of homes
Year builtnewer than192047% of homes28% of homes

About 615 Washington Ave

How much is 615 Washington Ave, Oshkosh, WI worth?

The TopHap Estimate for 615 Washington Ave, Oshkosh, WI is $257,818 as of Oct 21, 2026. The likely range is $236,733 to $278,903. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 615 Washington Ave, Oshkosh, WI last sell?

615 Washington Ave, Oshkosh, WI last sold on Dec 8, 2023 for $216,000, according to the county's recorded deed.

How big is 615 Washington Ave, Oshkosh, WI?

615 Washington Ave, Oshkosh, WI has 2 bedrooms, 2 bathrooms, 2,432 square feet of living space and a 0.10-acre lot.

When was 615 Washington Ave, Oshkosh, WI built?

615 Washington Ave, Oshkosh, WI was built in 1920, making it 106 years old. It is a duplex single home. The building has 2 stories.

What schools serve 615 Washington Ave, Oshkosh, WI?

615 Washington Ave, Oshkosh, WI is assigned to Horace Mann Elementary School (elementary), rated C-; Neenah Middle School (middle), rated B; Neenah High School (high), rated B-. All sit in Neenah School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 615 Washington Ave, Oshkosh, WI compare to other homes in Oshkosh 54901?

Among the 10,853 homes in Oshkosh 54901, it is worth more than 62% of them ($257,818 against a typical $227,727), its price per square foot is higher than 6% of them ($106 against a typical $168), it is bigger than 90% of them (2,432 ft² against a typical 1,486 ft²), its lot is bigger than 7% of them (4,212 ft² against a typical 0.17 ac) and it is newer than 47% of them (1920 against a typical 1925). Measured against all of Winnebago County, it is worth more than 41% 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 615 Washington Ave, Oshkosh, WI?

The 2024 property tax bill for 615 Washington Ave, Oshkosh, WI was $3,558. The county assessed it at $188,200.

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