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Single Family ResidenceResidential
$330,346$165 / 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 93How 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
Last sold for $325,000 on May 18, 2026

1717 KNAPP ST

OSHKOSH, WI 54902
3
Beds
1.5
Baths
2,005 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.
0.29 ac
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

$330K
$308K low$352K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$325,000 · May 18, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,501 (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.$305,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$263,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$157,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,736

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.36 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.29
HeatingThe type of heating system in the home.Yes
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

Transaction History(3)

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
Shapiro STEM AcademyB
Elementary · Grades EE–5 · 0.1 mi
M
South Park Middle SchoolC+
Middle · Grades 6–8 · 0.4 mi
H
Oshkosh West High SchoolB
High · Grades 9–12 · 1.6 mi

District: Oshkosh Area School District

Neighborhood · ZIP 54902These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.71
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.22,899
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.366 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,939
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,774
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

1717 Knapp St 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 more than 84% of homes in Oshkosh 54902
  • Costs less per square foot than 66% of homes in Winnebago County
  • Bigger than 88% of homes in Oshkosh 54902
  • Has a bigger lot than 73% of homes in Oshkosh 54902
  • Older than 74% of homes in Winnebago County

What homes are worth in Oshkosh 54902

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

This home
$117K$610K

This home is worth more than 84% of homes in Oshkosh 54902.

How it measures up in Oshkosh 54902

The dot is this home. The mark in the middle is the typical home in Oshkosh 54902.

Estimated value$330,346
CheaperTypical $234,462Pricier

Pricier than 84% of homes nearby

Price per ft²$165
CheaperTypical $174Pricier

Pricier than 41% of homes nearby

Living area2,005 ft²
SmallerTypical 1,363 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.29 ac
SmallerTypical 0.19 acBigger

Bigger than 73% of homes nearby

Year built1920
OlderTypical 1948Newer

Newer than 36% of homes nearby

How 1717 Knapp St ranks against every home in each area.
MeasureThis homeOshkosh 54902Winnebago County
Estimated valuepricier than$330,34684% of homes64% of homes
Price per ft²pricier than$16541% of homes34% of homes
Living areabigger than2,005 ft²88% of homes81% of homes
Lot sizebigger than0.29 ac73% of homes59% of homes
Year builtnewer than192036% of homes26% of homes

About 1717 Knapp St

How much is 1717 Knapp St, Oshkosh, WI worth?

The TopHap Estimate for 1717 Knapp St, Oshkosh, WI is $330,346 as of Aug 30, 2026. The likely range is $308,275 to $352,417. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1717 Knapp St, Oshkosh, WI last sell?

1717 Knapp St, Oshkosh, WI last sold on May 18, 2026 for $325,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1717 Knapp St, Oshkosh, WI?

1717 Knapp St, Oshkosh, WI has 3 bedrooms, 1.5 bathrooms, 2,005 square feet of living space and a 0.29-acre lot.

When was 1717 Knapp St, Oshkosh, WI built?

1717 Knapp St, Oshkosh, WI was built in 1920, making it 106 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 1717 Knapp St, Oshkosh, WI?

1717 Knapp St, Oshkosh, WI is assigned to Shapiro STEM Academy (elementary), rated B; South Park Middle School (middle), rated C+; Oshkosh West 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 1717 Knapp St, Oshkosh, WI compare to other homes in Oshkosh 54902?

Among the 8,426 homes in Oshkosh 54902, it is worth more than 84% of them ($330,346 against a typical $234,462), its price per square foot is higher than 41% of them ($165 against a typical $174), it is bigger than 88% of them (2,005 ft² against a typical 1,363 ft²), its lot is bigger than 73% of them (0.29 ac against a typical 0.19 ac) and it is newer than 36% of them (1920 against a typical 1948). Measured against all of Winnebago County, it is worth more than 64% 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 1717 Knapp St, Oshkosh, WI?

The 2024 property tax bill for 1717 Knapp St, Oshkosh, WI was $5,501. The county assessed it at $305,000.

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