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Single Family ResidenceResidential
$180,117
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 88How 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 $94,000 on Apr 27, 2026

159 SUMNER ST

BERLIN, WI 54923
0
Baths
4,312 ft²
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$180K
$158K low$202K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$94,000 · Apr 27, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,725 (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.$169,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$169,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$174,486

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.0.10

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.

E
Clay Lamberton Elementary SchoolD+
Elementary · Grades PK–5 · 0.3 mi
M
Berlin Middle SchoolD+
Middle · Grades 6–8 · 0.5 mi
H
Berlin High SchoolD+
High · Grades 9–12 · 0.5 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

159 Sumner 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 74% of homes in Green Lake County
  • Among the smallest lots in Berlin 54923

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
$75K$587K

This home is worth more than 31% 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$180,117
CheaperTypical $226,314Pricier

Pricier than 31% of homes nearby

Lot size4,312 ft²
SmallerTypical 0.59 acBigger

Smaller than almost all homes nearby

How 159 Sumner St ranks against every home in each area.
MeasureThis homeBerlin 54923Green Lake County
Estimated valuepricier than$180,11731% of homes26% of homes
Lot sizebigger than4,312 ft²almost no homesalmost no homes

About 159 Sumner St

How much is 159 Sumner St, Berlin, WI worth?

The TopHap Estimate for 159 Sumner St, Berlin, WI is $180,117 as of Sep 24, 2026. The likely range is $158,011 to $202,223. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 159 Sumner St, Berlin, WI last sell?

159 Sumner St, Berlin, WI last sold on Apr 27, 2026 for $94,000, according to the county's recorded deed.

What schools serve 159 Sumner St, Berlin, WI?

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

How does 159 Sumner St, Berlin, WI compare to other homes in Berlin 54923?

Among the 3,249 homes in Berlin 54923, it is worth more than 31% of them ($180,117 against a typical $226,314) and its lot is bigger than almost none of them (4,312 ft² against a typical 0.59 ac). Measured against all of Green Lake County, it is worth more than 26% 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 159 Sumner St, Berlin, WI?

The 2025 property tax bill for 159 Sumner St, Berlin, WI was $2,725. The county assessed it at $169,500.

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Assigned schools

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