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Single Family ResidenceResidential
$380,950$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 78How 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 $150,000 on Nov 3, 2005

3051 W MASON ST

GREEN BAY, WI 54313
3
Beds
2
Baths
1,512 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$381K
$299K low$463K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$150,000 · Nov 3, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,132 (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.$214,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$170,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$214,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$292,600

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.0.24
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None

Transaction History(1)

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
King Elementary Children's Center for EngineeringD
Elementary · Grades PK–5 · 0.7 mi
M
Lombardi Middle SchoolB-
Middle · Grades 6–8 · 0.8 mi
H
Southwest High SchoolC
High · Grades 9–12 · 1.2 mi

District: Green Bay Area School District

Neighborhood · ZIP 54313These 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.40
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.38,527
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.677 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,994
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,621
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

3051 W Mason 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.

  • Costs less per square foot than 73% of homes in Green Bay 54313
  • Bigger than 68% of homes in Brown County
  • Has a smaller lot than 89% of homes in Green Bay 54313
  • Newer than 80% of homes in Brown County

What homes are worth in Green Bay 54313

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

This home
$215K$854K

This home is worth more than 43% of homes in Green Bay 54313.

How it measures up in Green Bay 54313

The dot is this home. The mark in the middle is the typical home in Green Bay 54313.

Estimated value$380,950
CheaperTypical $401,549Pricier

Pricier than 43% of homes nearby

Price per ft²$252
CheaperTypical $300Pricier

Pricier than 27% of homes nearby

Living area1,512 ft²
SmallerTypical 1,348 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.24 ac
SmallerTypical 0.37 acBigger

Bigger than 11% of homes nearby

Year built1995
OlderTypical 1988Newer

Newer than 78% of homes nearby

How 3051 W Mason St ranks against every home in each area.
MeasureThis homeGreen Bay 54313Brown County
Estimated valuepricier than$380,95043% of homes60% of homes
Price per ft²pricier than$25227% of homes53% of homes
Living areabigger than1,512 ft²62% of homes68% of homes
Lot sizebigger than0.24 ac11% of homes32% of homes
Year builtnewer than199578% of homes80% of homes

About 3051 W Mason St

How much is 3051 W Mason St, Green Bay, WI worth?

The TopHap Estimate for 3051 W Mason St, Green Bay, WI is $380,950 as of Sep 24, 2026. The likely range is $298,704 to $463,196. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3051 W Mason St, Green Bay, WI last sell?

3051 W Mason St, Green Bay, WI last sold on Nov 3, 2005 for $150,000, according to the county's recorded deed.

How big is 3051 W Mason St, Green Bay, WI?

3051 W Mason St, Green Bay, WI has 3 bedrooms, 2 bathrooms, 1,512 square feet of living space and a 0.24-acre lot.

When was 3051 W Mason St, Green Bay, WI built?

3051 W Mason St, Green Bay, WI was built in 1995, making it 31 years old. The building has 1 story.

What schools serve 3051 W Mason St, Green Bay, WI?

3051 W Mason St, Green Bay, WI is assigned to King Elementary Children's Center for Engineering (elementary), rated D; Lombardi Middle School (middle), rated B-; Southwest High School (high), rated C. All sit in Green Bay Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3051 W Mason St, Green Bay, WI compare to other homes in Green Bay 54313?

Among the 15,236 homes in Green Bay 54313, it is worth more than 43% of them ($380,950 against a typical $401,549), its price per square foot is higher than 27% of them ($252 against a typical $300), it is bigger than 62% of them (1,512 ft² against a typical 1,348 ft²), its lot is bigger than 11% of them (0.24 ac against a typical 0.37 ac) and it is newer than 78% of them (1995 against a typical 1988). Measured against all of Brown County, it is worth more than 60% 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 3051 W Mason St, Green Bay, WI?

The 2025 property tax bill for 3051 W Mason St, Green Bay, WI was $5,132. The county assessed it at $214,500.

More homes on W Mason St

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