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Single Family ResidenceResidential
$135,500
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 75How 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

20830 CALUMET ST

COLLINS, WI 54207
0
Baths
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$136K
$102K low$169K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,322 (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.$117,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$116,006

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.1 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
CountyMANITOWOC
Lot (acres)The size of the land the home sits on, from county records.0.34
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
Valders Elementary SchoolC-
Elementary · Grades PK–4 · 4.8 mi
H
Valders High SchoolB
High · Grades 9–12 · 4.9 mi
M
Valders Middle SchoolB-
Middle · Grades 5–8 · 4.9 mi

District: Valders Area School District

Neighborhood · ZIP 54207These 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.125
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 100.14

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
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.39
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.41 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,125
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,930
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

20830 Calumet 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 87% of homes in Manitowoc County

What homes are worth in Manitowoc County

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

This home
$37K$367K

This home is worth more than 18% of homes in Manitowoc County.

How it measures up in Manitowoc County

The dot is this home. The mark in the middle is the typical home in Manitowoc County.

Estimated value$135,500
CheaperTypical $231,340Pricier

Pricier than 13% of homes nearby

Lot size0.34 ac
SmallerTypical 0.34 acBigger

Bigger than 50% of homes nearby

How 20830 Calumet St ranks against every home in each area.
MeasureThis homeManitowoc County
Estimated valuepricier than$135,50013% of homes
Lot sizebigger than0.34 ac50% of homes

About 20830 Calumet St

How much is 20830 Calumet St, Collins, WI worth?

The TopHap Estimate for 20830 Calumet St, Collins, WI is $135,500 as of Sep 24, 2026. The likely range is $101,567 to $169,433. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20830 Calumet St, Collins, WI last sell?

20830 Calumet St, Collins, WI last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 20830 Calumet St, Collins, WI?

20830 Calumet St, Collins, WI is assigned to Valders Elementary School (elementary), rated C-; Valders High School (high), rated B; Valders Middle School (middle), rated B-. All sit in Valders Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20830 Calumet St, Collins, WI compare to other homes in Manitowoc County?

Among the 34,194 homes in Manitowoc County, it is worth more than 13% of them ($135,500 against a typical $231,340) and its lot is bigger than 50% of them (0.34 ac against a typical 0.34 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20830 Calumet St, Collins, WI?

The 2025 property tax bill for 20830 Calumet St, Collins, WI was $1,322. The county assessed it at $117,900.

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Closest homes

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Assigned schools

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