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Residential (General/Single)Residential
$26,827
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 78How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

COLBY, WI 54421
0
Baths
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$27K
$21K low$33K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$1,456,589
NICOLET NATIONAL BANK · recorded Apr 4, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$296 (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.$18,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$19,667

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.28
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
51
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyMARATHON
Lot (acres)The size of the land the home sits on, from county records.0.36
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

H
Colby High SchoolB-
High · Grades 9–12 · 0.5 mi
M
Colby Middle SchoolD
Middle · Grades 6–8 · 0.5 mi
E
Colby Elementary SchoolD
Elementary · Grades KG–5 · 0.5 mi

District: Colby School District

Neighborhood · ZIP 54421These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.7

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.9.6%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.3,795
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.55 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,103
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,126
Average tempThe average temperature here across a full year.42°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

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.

  • Among the least valuable homes in Marathon County

What homes are worth in Colby 54421

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

This home
$37K$501K

This home is worth less than almost all homes in Colby 54421.

How it measures up in Colby 54421

The dot is this home. The mark in the middle is the typical home in Colby 54421.

Estimated value$26,827
CheaperTypical $203,547Pricier

Cheaper than almost all homes nearby

Lot size0.36 ac
SmallerTypical 0.48 acBigger

Bigger than 39% of homes nearby

How ranks against every home in each area.
MeasureThis homeColby 54421Marathon County
Estimated valuepricier than$26,827almost no homesalmost no homes
Lot sizebigger than0.36 ac39% of homes37% of homes

About

How much is , Colby, WI worth?

The TopHap Estimate for , Colby, WI is $26,827 as of Jul 14, 2026. The likely range is $20,847 to $32,807. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Colby, WI last sell?

, Colby, WI last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve , Colby, WI?

, Colby, WI is assigned to Colby High School (high), rated B-; Colby Middle School (middle), rated D; Colby Elementary School (elementary), rated D. All sit in Colby School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Colby, WI compare to other homes in Colby 54421?

Among the 1,009 homes in Colby 54421, it is worth more than almost none of them ($26,827 against a typical $203,547) and its lot is bigger than 39% of them (0.36 ac against a typical 0.48 ac). Measured against all of Marathon County, it is worth more than almost no 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 , Colby, WI?

The 2025 property tax bill for , Colby, WI was $296. The county assessed it at $18,800.

Closest homes

More homes in Colby 54421

Assigned schools

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