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Single Family ResidenceResidential
$196,434
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 82How 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
Last sold for $314,700 on Oct 1, 2019

643 PROSPECT ST

WINNECONNE, WI 54986
0
Baths
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$196K
$160K low$232K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$314,700 · Oct 1, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,490 (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.$117,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$141,529

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.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.19
HeatingThe type of heating system in the home.Yes
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.

E
Winneconne Elementary SchoolA
Elementary · Grades PK–5 · 0.8 mi
M
Winneconne Middle SchoolA+
Middle · Grades 6–8 · 1.3 mi
H
Winneconne High SchoolA
High · Grades 9–12 · 1.3 mi

District: Winneconne Community School District

Neighborhood · ZIP 54986These 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.146
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.72
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.85%
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.5.4%
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.4,178
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.88 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,423
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,197
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

643 Prospect 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 84% of homes in Winnebago County
  • Has a smaller lot than 87% of homes in Winneconne 54986

What homes are worth in Winneconne 54986

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

This home
$91K$997K

This home is worth more than 17% of homes in Winneconne 54986.

How it measures up in Winneconne 54986

The dot is this home. The mark in the middle is the typical home in Winneconne 54986.

Estimated value$196,434
CheaperTypical $364,409Pricier

Pricier than 17% of homes nearby

Lot size0.19 ac
SmallerTypical 0.4 acBigger

Bigger than 13% of homes nearby

How 643 Prospect St ranks against every home in each area.
MeasureThis homeWinneconne 54986Winnebago County
Estimated valuepricier than$196,43417% of homes16% of homes
Lot sizebigger than0.19 ac13% of homes33% of homes

About 643 Prospect St

How much is 643 Prospect St, Winneconne, WI worth?

The TopHap Estimate for 643 Prospect St, Winneconne, WI is $196,434 as of Sep 24, 2026. The likely range is $160,416 to $232,452. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Prospect St, Winneconne, WI last sell?

643 Prospect St, Winneconne, WI last sold on Oct 1, 2019 for $314,700, according to the county's recorded deed.

What schools serve 643 Prospect St, Winneconne, WI?

643 Prospect St, Winneconne, WI is assigned to Winneconne Elementary School (elementary), rated A; Winneconne Middle School (middle), rated A+; Winneconne High School (high), rated A. All sit in Winneconne Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 643 Prospect St, Winneconne, WI compare to other homes in Winneconne 54986?

Among the 2,742 homes in Winneconne 54986, it is worth more than 17% of them ($196,434 against a typical $364,409) and its lot is bigger than 13% of them (0.19 ac against a typical 0.4 ac). Measured against all of Winnebago County, it is worth more than 16% 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 643 Prospect St, Winneconne, WI?

The 2024 property tax bill for 643 Prospect St, Winneconne, WI was $2,490. The county assessed it at $117,800.

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