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Single Family ResidentialResidential
$217,109
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 83How 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

103 BIRCH ST

MOSINEE, WI 54455
2
Beds
2
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$217K
$179K low$255K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,468 (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.$133,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$109,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$133,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$189,512

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.8 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.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 Residential
CountyMarathon
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.None

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

E
Mosinee Elementary SchoolC
Elementary · Grades PK–3 · 0.7 mi
H
Mosinee High SchoolA
High · Grades 9–12 · 0.8 mi
M
Mosinee Middle SchoolB
Middle · Grades 4–8 · 0.8 mi

District: Mosinee School District

Neighborhood · ZIP 54455These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
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.19,404
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.79 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,086
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,347
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

103 Birch 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 73% of homes in Mosinee 54455
  • Has a smaller lot than 92% of homes in Mosinee 54455
  • Newer than 77% of homes in Marathon County

What homes are worth in Mosinee 54455

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

This home
$65K$847K

This home is worth more than 27% of homes in Mosinee 54455.

How it measures up in Mosinee 54455

The dot is this home. The mark in the middle is the typical home in Mosinee 54455.

Estimated value$217,109
CheaperTypical $284,112Pricier

Pricier than 27% of homes nearby

Lot size0.25 ac
SmallerTypical 0.77 acBigger

Bigger than 8% of homes nearby

Year built1976
OlderTypical 1979Newer

Newer than 44% of homes nearby

How 103 Birch St ranks against every home in each area.
MeasureThis homeMosinee 54455Marathon County
Estimated valuepricier than$217,10927% of homes40% of homes
Lot sizebigger than0.25 ac8% of homes23% of homes
Year builtnewer than197644% of homes77% of homes

About 103 Birch St

How much is 103 Birch St, Mosinee, WI worth?

The TopHap Estimate for 103 Birch St, Mosinee, WI is $217,109 as of Aug 30, 2026. The likely range is $179,297 to $254,921. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 103 Birch St, Mosinee, WI?

103 Birch St, Mosinee, WI has 2 bedrooms, 2 bathrooms and a 0.25-acre lot.

When was 103 Birch St, Mosinee, WI built?

103 Birch St, Mosinee, WI was built in 1976, making it 50 years old. The building has 1 story.

What schools serve 103 Birch St, Mosinee, WI?

103 Birch St, Mosinee, WI is assigned to Mosinee Elementary School (elementary), rated C; Mosinee High School (high), rated A; Mosinee Middle School (middle), rated B. All sit in Mosinee School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 103 Birch St, Mosinee, WI compare to other homes in Mosinee 54455?

Among the 8,105 homes in Mosinee 54455, it is worth more than 27% of them ($217,109 against a typical $284,112), its lot is bigger than 8% of them (0.25 ac against a typical 0.77 ac) and it is newer than 44% of them (1976 against a typical 1979). Measured against all of Marathon County, it is worth more than 40% 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 103 Birch St, Mosinee, WI?

The 2025 property tax bill for 103 Birch St, Mosinee, WI was $2,468. The county assessed it at $133,100.

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