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Single Family ResidenceResidential
$241,861$240 / 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 94How 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 $115,900 on Sep 30, 2003

217 MASON ST

OSHKOSH, WI 54902
3
Beds
1
Baths
1,006 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$242K
$227K low$257K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$115,900 · Sep 30, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,524 (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.$207,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$207,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$212,549

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.10 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.Ranch
CountyWinnebago
Lot (acres)The size of the land the home sits on, from county records.0.22
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

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

M
Perry Tipler Middle SchoolB
Middle · Grades 6–8 · 0.3 mi
E
Franklin Elementary SchoolB-
Elementary · Grades KG–5 · 0.3 mi
H
Oshkosh West High SchoolB
High · Grades 9–12 · 0.5 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

217 Mason 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.

  • Costs more per square foot than 89% of homes in Oshkosh 54902
  • Smaller than 85% 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
$112K$608K

This home is worth more than 54% 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$241,861
CheaperTypical $234,057Pricier

Pricier than 54% of homes nearby

Price per ft²$240
CheaperTypical $174Pricier

Pricier than 89% of homes nearby

Living area1,006 ft²
SmallerTypical 1,365 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.22 ac
SmallerTypical 0.19 acBigger

Bigger than 60% of homes nearby

Year built1957
OlderTypical 1948Newer

Newer than 63% of homes nearby

How 217 Mason St ranks against every home in each area.
MeasureThis homeOshkosh 54902Winnebago County
Estimated valuepricier than$241,86154% of homes38% of homes
Price per ft²pricier than$24089% of homes84% of homes
Living areabigger than1,006 ft²18% of homes15% of homes
Lot sizebigger than0.22 ac60% of homes42% of homes
Year builtnewer than195763% of homes52% of homes

About 217 Mason St

How much is 217 Mason St, Oshkosh, WI worth?

The TopHap Estimate for 217 Mason St, Oshkosh, WI is $241,861 as of Aug 30, 2026. The likely range is $227,024 to $256,698. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 217 Mason St, Oshkosh, WI last sell?

217 Mason St, Oshkosh, WI last sold on Sep 30, 2003 for $115,900, according to the county's recorded deed.

How big is 217 Mason St, Oshkosh, WI?

217 Mason St, Oshkosh, WI has 3 bedrooms, 1 bathrooms, 1,006 square feet of living space and a 0.22-acre lot.

When was 217 Mason St, Oshkosh, WI built?

217 Mason St, Oshkosh, WI was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 217 Mason St, Oshkosh, WI?

217 Mason St, Oshkosh, WI is assigned to Perry Tipler Middle School (middle), rated B; Franklin Elementary School (elementary), rated B-; 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 217 Mason St, Oshkosh, WI compare to other homes in Oshkosh 54902?

Among the 8,426 homes in Oshkosh 54902, it is worth more than 54% of them ($241,861 against a typical $234,057), its price per square foot is higher than 89% of them ($240 against a typical $174), it is bigger than 18% of them (1,006 ft² against a typical 1,365 ft²), its lot is bigger than 60% of them (0.22 ac against a typical 0.19 ac) and it is newer than 63% of them (1957 against a typical 1948). Measured against all of Winnebago County, it is worth more than 38% 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 217 Mason St, Oshkosh, WI?

The 2025 property tax bill for 217 Mason St, Oshkosh, WI was $3,524. The county assessed it at $207,600.

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