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Single Family ResidenceResidential
$342,741$233 / 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 92How 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 $260,000 on Mar 28, 2023

809 TOMMARK ST

GREEN BAY, WI 54304
4
Beds
1
Baths
1,472 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$343K
$315K low$370K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$260,000 · Mar 28, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,172 (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.$213,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$192,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$213,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$290,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyBrown
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.17
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²

Transaction History(5)

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
Franklin Middle SchoolD-
Middle · Grades 6–8 · 0.2 mi
E
Jackson Elementary SchoolD+
Elementary · Grades PK–5 · 0.6 mi
H
West High SchoolC+
High · Grades 9–12 · 1.0 mi

District: Green Bay Area School District

Neighborhood · ZIP 54304These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.73
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.28,085
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,265 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,745
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,174
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

809 Tommark 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 more than 95% of homes in Colburn
  • Costs less per square foot than 77% of homes in Colburn
  • Bigger than 93% of homes in Colburn
  • Has a smaller lot than 87% of homes in Brown County
  • Newer than 82% of homes in Colburn

What homes are worth in Green Bay 54304

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

This home
$160K$573K

This home is worth more than 75% of homes in Green Bay 54304.

How it measures up in Green Bay 54304

The dot is this home. The mark in the middle is the typical home in Green Bay 54304.

Estimated value$342,741
CheaperTypical $289,887Pricier

Pricier than 75% of homes nearby

Price per ft²$233
CheaperTypical $261Pricier

Pricier than 27% of homes nearby

Living area1,472 ft²
SmallerTypical 1,081 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.17 ac
SmallerTypical 0.21 acBigger

Bigger than 29% of homes nearby

Year built1960
OlderTypical 1958Newer

Newer than 57% of homes nearby

How 809 Tommark St ranks against every home in each area.
MeasureThis homeColburnGreen Bay 54304Brown County
Estimated valuepricier than$342,74195% of homes75% of homes56% of homes
Price per ft²pricier than$23323% of homes27% of homes45% of homes
Living areabigger than1,472 ft²93% of homes85% of homes67% of homes
Lot sizebigger than0.17 ac34% of homes29% of homes13% of homes
Year builtnewer than196082% of homes57% of homes43% of homes

About 809 Tommark St

How much is 809 Tommark St, Green Bay, WI worth?

The TopHap Estimate for 809 Tommark St, Green Bay, WI is $342,741 as of Aug 30, 2026. The likely range is $315,460 to $370,022. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 809 Tommark St, Green Bay, WI last sell?

809 Tommark St, Green Bay, WI last sold on Mar 28, 2023 for $260,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 809 Tommark St, Green Bay, WI?

809 Tommark St, Green Bay, WI has 4 bedrooms, 1 bathrooms, 1,472 square feet of living space and a 0.17-acre lot.

When was 809 Tommark St, Green Bay, WI built?

809 Tommark St, Green Bay, WI was built in 1960, making it 66 years old. It is a ranch home. The building has 1 story.

What schools serve 809 Tommark St, Green Bay, WI?

809 Tommark St, Green Bay, WI is assigned to Franklin Middle School (middle), rated D-; Jackson Elementary School (elementary), rated D+; West 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 809 Tommark St, Green Bay, WI compare to other homes in Green Bay 54304?

Among the 9,950 homes in Green Bay 54304, it is worth more than 75% of them ($342,741 against a typical $289,887), its price per square foot is higher than 27% of them ($233 against a typical $261), it is bigger than 85% of them (1,472 ft² against a typical 1,081 ft²), its lot is bigger than 29% of them (0.17 ac against a typical 0.21 ac) and it is newer than 57% of them (1960 against a typical 1958). Measured against all of Brown County, it is worth more than 56% 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 809 Tommark St, Green Bay, WI?

The 2025 property tax bill for 809 Tommark St, Green Bay, WI was $4,172. The county assessed it at $213,000.

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