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Single Family ResidenceResidential
$148,218
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 93How 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 $135,000 on Nov 12, 2021

421 BROADWAY

BERLIN, WI 54923
0
Baths
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$148K
$137K low$159K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Nov 12, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,355 (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.$99,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$80,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$99,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$101,913

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyGreen Lake
Lot (acres)The size of the land the home sits on, from county records.0.18

Transaction History(3)

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.

M
Berlin Middle SchoolD+
Middle · Grades 6–8 · 1.1 mi
H
Berlin High SchoolD+
High · Grades 9–12 · 1.1 mi
E
Clay Lamberton Elementary SchoolD+
Elementary · Grades PK–5 · 1.1 mi

District: Berlin Area School District

Neighborhood · ZIP 54923These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.15

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.9,013
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,612
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,881
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

421 Broadway 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 83% of homes in Green Lake County
  • Has a smaller lot than 94% of homes in Green Lake County

What homes are worth in Berlin 54923

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

This home
$74K$561K

This home is worth more than 18% of homes in Berlin 54923.

How it measures up in Berlin 54923

The dot is this home. The mark in the middle is the typical home in Berlin 54923.

Estimated value$148,218
CheaperTypical $225,770Pricier

Pricier than 18% of homes nearby

Lot size0.18 ac
SmallerTypical 0.58 acBigger

Bigger than 9% of homes nearby

How 421 Broadway ranks against every home in each area.
MeasureThis homeBerlin 54923Green Lake County
Estimated valuepricier than$148,21818% of homes17% of homes
Lot sizebigger than0.18 ac9% of homes6% of homes

About 421 Broadway

How much is 421 Broadway, Berlin, WI worth?

The TopHap Estimate for 421 Broadway, Berlin, WI is $148,218 as of Sep 24, 2026. The likely range is $137,279 to $159,157. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Broadway, Berlin, WI last sell?

421 Broadway, Berlin, WI last sold on Nov 12, 2021 for $135,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 421 Broadway, Berlin, WI?

421 Broadway, Berlin, WI is assigned to Berlin Middle School (middle), rated D+; Berlin High School (high), rated D+; Clay Lamberton Elementary School (elementary), rated D+. All sit in Berlin Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Broadway, Berlin, WI compare to other homes in Berlin 54923?

Among the 3,249 homes in Berlin 54923, it is worth more than 18% of them ($148,218 against a typical $225,770) and its lot is bigger than 9% of them (0.18 ac against a typical 0.58 ac). Measured against all of Green Lake County, it is worth more than 17% 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 421 Broadway, Berlin, WI?

The 2025 property tax bill for 421 Broadway, Berlin, WI was $1,355. The county assessed it at $99,000.

More homes on Broadway

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More homes in Berlin 54923

Assigned schools

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