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Single Family ResidenceResidential
$496,522$202 / 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 Sep 24, 2026
Last sold for $450,000 on Oct 10, 2023

145656 SPRING BROOK RD

MOSINEE, WI 54455
3
Beds
2
Baths
2,452 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.
39 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$497K
$467K low$526K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Oct 10, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,574 (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.$293,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$57,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$278,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$383,242

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.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
CountyMarathon
Lot (acres)The size of the land the home sits on, from county records.39.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 330 ft²

Transaction History(1)

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
Mosinee Elementary SchoolC
Elementary · Grades PK–3 · 3.5 mi
H
Mosinee High SchoolB-
High · Grades 9–12 · 3.7 mi
M
Mosinee Middle SchoolB-
Middle · Grades 4–8 · 3.8 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

145656 Spring Brook Rd 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 92% of homes in Marathon County
  • Costs more per square foot than 83% of homes in Marathon County
  • Bigger than 85% of homes in Marathon County
  • Has a bigger lot than 98% of homes in Marathon County
  • Newer than 74% 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
$61K$799K

This home is worth more than 90% 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$496,522
CheaperTypical $293,338Pricier

Pricier than 90% of homes nearby

Price per ft²$202
CheaperTypical $174Pricier

Pricier than 68% of homes nearby

Living area2,452 ft²
SmallerTypical 1,882 ft²Bigger

Bigger than 73% of homes nearby

Lot size39 ac
SmallerTypical 0.77 acBigger

Bigger than 97% of homes nearby

Year built1973
OlderTypical 1979Newer

Newer than 39% of homes nearby

How 145656 Spring Brook Rd ranks against every home in each area.
MeasureThis homeMosinee 54455Marathon County
Estimated valuepricier than$496,52290% of homes92% of homes
Price per ft²pricier than$20268% of homes83% of homes
Living areabigger than2,452 ft²73% of homes85% of homes
Lot sizebigger than39 ac97% of homes98% of homes
Year builtnewer than197339% of homes74% of homes

About 145656 Spring Brook Rd

How much is 145656 Spring Brook Rd, Mosinee, WI worth?

The TopHap Estimate for 145656 Spring Brook Rd, Mosinee, WI is $496,522 as of Sep 24, 2026. The likely range is $467,365 to $525,679. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 145656 Spring Brook Rd, Mosinee, WI last sell?

145656 Spring Brook Rd, Mosinee, WI last sold on Oct 10, 2023 for $450,000, according to the county's recorded deed.

How big is 145656 Spring Brook Rd, Mosinee, WI?

145656 Spring Brook Rd, Mosinee, WI has 3 bedrooms, 2 bathrooms, 2,452 square feet of living space and a 39.00-acre lot.

When was 145656 Spring Brook Rd, Mosinee, WI built?

145656 Spring Brook Rd, Mosinee, WI was built in 1973, making it 53 years old. It is a ranch home. The building has 1 story.

What schools serve 145656 Spring Brook Rd, Mosinee, WI?

145656 Spring Brook Rd, Mosinee, WI is assigned to Mosinee Elementary School (elementary), rated C; Mosinee High School (high), rated B-; 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 145656 Spring Brook Rd, Mosinee, WI compare to other homes in Mosinee 54455?

Among the 8,105 homes in Mosinee 54455, it is worth more than 90% of them ($496,522 against a typical $293,338), its price per square foot is higher than 68% of them ($202 against a typical $174), it is bigger than 73% of them (2,452 ft² against a typical 1,882 ft²), its lot is bigger than 97% of them (39 ac against a typical 0.77 ac) and it is newer than 39% of them (1973 against a typical 1979). Measured against all of Marathon County, it is worth more than 92% 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 145656 Spring Brook Rd, Mosinee, WI?

The 2025 property tax bill for 145656 Spring Brook Rd, Mosinee, WI was $3,574. The county assessed it at $293,300.

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