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Single Family ResidenceResidential
$197,466$182 / 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 Oct 21, 2026
Last sold for $165,000 on Jun 11, 2024

121 N CLAY ST

GREEN BAY, WI 54301
0
Baths
1,086 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$197K
$177K low$218K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$165,000 · Jun 11, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,457 (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.$121,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$165,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBROWN
Lot (acres)The size of the land the home sits on, from county records.0.12
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Traffic

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.

M
Washington Middle SchoolF
Middle · Grades 6–8 · 0.5 mi
H
East High SchoolD-
High · Grades 9–12 · 0.5 mi
E
Howe Elementary Community SchoolF
Elementary · Grades PK–5 · 0.6 mi

District: Green Bay Area School District

Neighborhood · ZIP 54301These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.24,608
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,307 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,188
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,248
Average tempThe average temperature here across a full year.44°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

121 N Clay 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 93% of homes in Brown County
  • Costs less per square foot than 87% of homes in Brown County
  • Has a smaller lot than 97% of homes in Brown County
  • Older than 88% of homes in Brown County

What homes are worth in Green Bay 54301

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

This home
$156K$656K

This home is worth more than 10% of homes in Green Bay 54301.

How it measures up in Green Bay 54301

The dot is this home. The mark in the middle is the typical home in Green Bay 54301.

Estimated value$197,466
CheaperTypical $292,307Pricier

Pricier than 10% of homes nearby

Price per ft²$182
CheaperTypical $245Pricier

Pricier than 19% of homes nearby

Living area1,086 ft²
SmallerTypical 1,000 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.12 ac
SmallerTypical 0.23 acBigger

Bigger than 11% of homes nearby

Year built1923
OlderTypical 1923Newer

Newer than 52% of homes nearby

How 121 N Clay St ranks against every home in each area.
MeasureThis homeNavarinoGreen Bay 54301Brown County
Estimated valuepricier than$197,46638% of homes10% of homes7% of homes
Price per ft²pricier than$18233% of homes19% of homes13% of homes
Living areabigger than1,086 ft²57% of homes62% of homes36% of homes
Lot sizebigger than0.12 ac31% of homes11% of homes3% of homes
Year builtnewer than192378% of homes52% of homes12% of homes

About 121 N Clay St

How much is 121 N Clay St, Green Bay, WI worth?

The TopHap Estimate for 121 N Clay St, Green Bay, WI is $197,466 as of Oct 21, 2026. The likely range is $176,613 to $218,319. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 N Clay St, Green Bay, WI last sell?

121 N Clay St, Green Bay, WI last sold on Jun 11, 2024 for $165,000, according to the county's recorded deed.

How big is 121 N Clay St, Green Bay, WI?

121 N Clay St, Green Bay, WI has 1,086 square feet of living space and a 0.12-acre lot.

When was 121 N Clay St, Green Bay, WI built?

121 N Clay St, Green Bay, WI was built in 1923, making it 103 years old. The building has 2 stories.

What schools serve 121 N Clay St, Green Bay, WI?

121 N Clay St, Green Bay, WI is assigned to Washington Middle School (middle), rated F; East High School (high), rated D-; Howe Elementary Community School (elementary), rated F. All sit in Green Bay Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 N Clay St, Green Bay, WI compare to other homes in Green Bay 54301?

Among the 8,291 homes in Green Bay 54301, it is worth more than 10% of them ($197,466 against a typical $292,307), its price per square foot is higher than 19% of them ($182 against a typical $245), it is bigger than 62% of them (1,086 ft² against a typical 1,000 ft²), its lot is bigger than 11% of them (0.12 ac against a typical 0.23 ac) and it is newer than 52% of them (1923 against a typical 1923). Measured against all of Brown County, it is worth more than 7% 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 121 N Clay St, Green Bay, WI?

The 2025 property tax bill for 121 N Clay St, Green Bay, WI was $2,457. The county assessed it at $121,100.

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