Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$161,812$132 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

511 MOUNT VERNON ST

OSHKOSH, WI 54901
3
Beds
1
Baths
1,225 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.
2,940 ft²
Lot SizeThe size of the land the home sits on, from county records.
1926
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

$162K
$141K low$182K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,092 (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.$124,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$114,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$94,794

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.0.07
HeatingThe type of heating system in the home.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

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 · 0.9 mi
E
Webster Stanley Elementary SchoolB
Elementary · Grades KG–5 · 0.9 mi
H
Oshkosh North High SchoolB-
High · Grades 9–12 · 1.9 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%

Owner Tools

Do you own this home?
Claim this home

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

511 Mount Vernon 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 less than 94% of homes in Winnebago County
  • Costs less per square foot than 88% of homes in Winnebago County
  • Smaller than 77% of homes in Historic Fourth Ward
  • Among the smallest lots in Historic Fourth Ward
  • Newer than 90% of homes in Historic Fourth Ward

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
$123K$744K

This home is worth more than 10% 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$161,812
CheaperTypical $231,699Pricier

Pricier than 10% of homes nearby

Price per ft²$132
CheaperTypical $173Pricier

Pricier than 19% of homes nearby

Living area1,225 ft²
SmallerTypical 1,480 ft²Bigger

Bigger than 30% of homes nearby

Lot size2,940 ft²
SmallerTypical 0.17 acBigger

Bigger than 2% of homes nearby

Year built1926
OlderTypical 1926Newer

Newer than 51% of homes nearby

How 511 Mount Vernon St ranks against every home in each area.
MeasureThis homeHistoric Fourth WardOshkosh 54901Winnebago County
Estimated valuepricier than$161,81224% of homes10% of homes6% of homes
Price per ft²pricier than$13249% of homes19% of homes12% of homes
Living areabigger than1,225 ft²23% of homes30% of homes32% of homes
Lot sizebigger than2,940 ft²almost no homes2% of homes2% of homes
Year builtnewer than192690% of homes51% of homes30% of homes

About 511 Mount Vernon St

How much is 511 Mount Vernon St, Oshkosh, WI worth?

The TopHap Estimate for 511 Mount Vernon St, Oshkosh, WI is $161,812 as of Sep 24, 2026. The likely range is $141,291 to $182,333. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Mount Vernon St, Oshkosh, WI last sell?

511 Mount Vernon St, Oshkosh, WI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 511 Mount Vernon St, Oshkosh, WI?

511 Mount Vernon St, Oshkosh, WI has 3 bedrooms, 1 bathrooms, 1,225 square feet of living space and a 0.07-acre lot.

When was 511 Mount Vernon St, Oshkosh, WI built?

511 Mount Vernon St, Oshkosh, WI was built in 1926, making it 100 years old. The building has 1 story.

What schools serve 511 Mount Vernon St, Oshkosh, WI?

511 Mount Vernon St, 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 511 Mount Vernon St, Oshkosh, WI compare to other homes in Oshkosh 54901?

Among the 10,683 homes in Oshkosh 54901, it is worth more than 10% of them ($161,812 against a typical $231,699), its price per square foot is higher than 19% of them ($132 against a typical $173), it is bigger than 30% of them (1,225 ft² against a typical 1,480 ft²), its lot is bigger than 2% of them (2,940 ft² against a typical 0.17 ac) and it is newer than 51% of them (1926 against a typical 1926). Measured against all of Winnebago County, it is worth more than 6% 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 511 Mount Vernon St, Oshkosh, WI?

The 2024 property tax bill for 511 Mount Vernon St, Oshkosh, WI was $2,092. The county assessed it at $124,800.

More homes on Mount Vernon St

Closest homes

More homes in Oshkosh 54901

Assigned schools

Explore the area

See this home in context

Open 511 Mount Vernon St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map