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Single Family ResidentialResidential
$1,062,318$252 / 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 89How 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
Last sold for $635,000 on Jul 29, 2025

400 COOK ST

DE PERE, WI 54115
4
Beds
4 / 1
Baths
4,220 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1906
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.1M
$946K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$635,000 · Jul 29, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,185 (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.$930,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$67,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$862,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,138,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$923,900

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
StyleThe architectural style of the home, such as ranch or colonial.Georgian
CountyBrown
Lot (acres)The size of the land the home sits on, from county records.0.25
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 650 ft²

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
De Pere High SchoolA
High · Grades 9–12 · 1.0 mi
M
De Pere Middle SchoolA+
Middle · Grades 7–8 · 1.3 mi
E
Susie C. Altmayer Elementary SchoolB
Elementary · Grades KG–4 · 2.0 mi

District: De Pere Unified School District

Neighborhood · ZIP 54115These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.71
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
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.48,580
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.385 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,654
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,822
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

400 Cook 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.

  • Among the most valuable homes in Brown County
  • Costs more per square foot than 79% of homes in De Pere 54115
  • Among the largest homes in Brown County
  • Has a smaller lot than 79% of homes in De Pere 54115
  • Older than 96% of homes in De Pere 54115

What homes are worth in De Pere 54115

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

This home
$168K$1M

This home is worth more than 98% of homes in De Pere 54115.

How it measures up in De Pere 54115

The dot is this home. The mark in the middle is the typical home in De Pere 54115.

Estimated value$1,062,318
CheaperTypical $378,101Pricier

Pricier than 98% of homes nearby

Price per ft²$252
CheaperTypical $211Pricier

Pricier than 79% of homes nearby

Living area4,220 ft²
SmallerTypical 1,728 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.25 ac
SmallerTypical 0.35 acBigger

Bigger than 21% of homes nearby

Year built1906
OlderTypical 1991Newer

Newer than 4% of homes nearby

How 400 Cook St ranks against every home in each area.
MeasureThis homeDe Pere 54115Brown County
Estimated valuepricier than$1,062,31898% of homesalmost all homes
Price per ft²pricier than$25279% of homes58% of homes
Living areabigger than4,220 ft²97% of homesalmost all homes
Lot sizebigger than0.25 ac21% of homes36% of homes
Year builtnewer than19064% of homes5% of homes

About 400 Cook St

How much is 400 Cook St, De Pere, WI worth?

The TopHap Estimate for 400 Cook St, De Pere, WI is $1,062,318 as of Aug 30, 2026. The likely range is $945,970 to $1,178,666. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Cook St, De Pere, WI last sell?

400 Cook St, De Pere, WI last sold on Jul 29, 2025 for $635,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 400 Cook St, De Pere, WI?

400 Cook St, De Pere, WI has 4 bedrooms, 4 bathrooms, 4,220 square feet of living space and a 0.25-acre lot.

When was 400 Cook St, De Pere, WI built?

400 Cook St, De Pere, WI was built in 1906, making it 120 years old. It is a georgian home. The building has 3 stories.

What schools serve 400 Cook St, De Pere, WI?

400 Cook St, De Pere, WI is assigned to De Pere High School (high), rated A; De Pere Middle School (middle), rated A+; Susie C. Altmayer Elementary School (elementary), rated B. All sit in De Pere Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Cook St, De Pere, WI compare to other homes in De Pere 54115?

Among the 16,311 homes in De Pere 54115, it is worth more than 98% of them ($1,062,318 against a typical $378,101), its price per square foot is higher than 79% of them ($252 against a typical $211), it is bigger than 97% of them (4,220 ft² against a typical 1,728 ft²), its lot is bigger than 21% of them (0.25 ac against a typical 0.35 ac) and it is newer than 4% of them (1906 against a typical 1991). Measured against all of Brown County, it is worth more than almost all 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 400 Cook St, De Pere, WI?

The 2025 property tax bill for 400 Cook St, De Pere, WI was $13,185. The county assessed it at $930,000.

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