Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$213,685$265 / 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 91How 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 $278,000 on Jun 18, 2024

321 LAU ST

GREEN BAY, WI 54302
2
Beds
1
Baths
806 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$214K
$194K low$233K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$278,000 · Jun 18, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,308 (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.$209,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$192,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$286,400

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
Lot (acres)The size of the land the home sits on, from county records.0.14
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(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.

H
Preble High SchoolB
High · Grades 9–12 · 0.2 mi
E
Sullivan Elementary SchoolD
Elementary · Grades PK–5 · 0.9 mi
M
Edison Middle SchoolD
Middle · Grades 6–8 · 1.1 mi

District: Green Bay Area School District

Neighborhood · ZIP 54302These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.33,006
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,244 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,048
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,612
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%

Owner Tools

Do you own this home?
Claim this home

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

321 Lau 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 95% of homes in Preble
  • Costs more per square foot than 72% of homes in Green Bay 54302
  • Smaller than 92% of homes in Preble
  • Among the smallest lots in Preble

What homes are worth in Green Bay 54302

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

This home
$126K$522K

This home is worth more than 38% of homes in Green Bay 54302.

How it measures up in Green Bay 54302

The dot is this home. The mark in the middle is the typical home in Green Bay 54302.

Estimated value$213,685
CheaperTypical $234,210Pricier

Pricier than 38% of homes nearby

Price per ft²$265
CheaperTypical $227Pricier

Pricier than 72% of homes nearby

Living area806 ft²
SmallerTypical 1,100 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.14 ac
SmallerTypical 0.21 acBigger

Bigger than 10% of homes nearby

How 321 Lau St ranks against every home in each area.
MeasureThis homePrebleGreen Bay 54302Brown County
Estimated valuepricier than$213,6855% of homes38% of homes14% of homes
Price per ft²pricier than$26558% of homes72% of homes66% of homes
Living areabigger than806 ft²8% of homes18% of homes11% of homes
Lot sizebigger than0.14 acalmost no homes10% of homes5% of homes

About 321 Lau St

How much is 321 Lau St, Green Bay, WI worth?

The TopHap Estimate for 321 Lau St, Green Bay, WI is $213,685 as of Aug 30, 2026. The likely range is $193,911 to $233,459. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 Lau St, Green Bay, WI last sell?

321 Lau St, Green Bay, WI last sold on Jun 18, 2024 for $278,000, according to the county's recorded deed.

How big is 321 Lau St, Green Bay, WI?

321 Lau St, Green Bay, WI has 2 bedrooms, 1 bathrooms, 806 square feet of living space and a 0.14-acre lot.

What schools serve 321 Lau St, Green Bay, WI?

321 Lau St, Green Bay, WI is assigned to Preble High School (high), rated B; Sullivan Elementary School (elementary), rated D; Edison Middle School (middle), rated D. All sit in Green Bay Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 Lau St, Green Bay, WI compare to other homes in Green Bay 54302?

Among the 7,515 homes in Green Bay 54302, it is worth more than 38% of them ($213,685 against a typical $234,210), its price per square foot is higher than 72% of them ($265 against a typical $227), it is bigger than 18% of them (806 ft² against a typical 1,100 ft²) and its lot is bigger than 10% of them (0.14 ac against a typical 0.21 ac). Measured against all of Brown County, it is worth more than 14% 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 321 Lau St, Green Bay, WI?

The 2025 property tax bill for 321 Lau St, Green Bay, WI was $4,308. The county assessed it at $209,900.

More homes on Lau St

Closest homes

More homes in Green Bay 54302

Assigned schools

Explore the area

See this home in context

Open 321 Lau St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map