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Single Family ResidenceResidential
$202,477$136 / 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 93How 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

328 UNION PL

MANITOWOC, WI 54220
3
Beds
2
Baths
1,492 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1918
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$202K
$188K low$216K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,183 (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.$157,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$142,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$134,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$134,600

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.Traditional/Old
CountyMANITOWOC
Lot (acres)The size of the land the home sits on, from county records.0.12
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 60 ft²

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
Franklin Elementary SchoolC-
Elementary · Grades KG–5 · 0.6 mi
M
Washington Middle SchoolD-
Middle · Grades 6–8 · 1.3 mi
H
Lincoln High SchoolC
High · Grades 9–12 · 1.7 mi

District: Manitowoc School District

Neighborhood · ZIP 54220These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.74
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.41,118
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.399 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,934
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,217
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.31 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

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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

328 Union Pl 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 66% of homes in Manitowoc 54220
  • Has a smaller lot than 95% of homes in Manitowoc 54220
  • Older than 79% of homes in Manitowoc 54220

What homes are worth in Manitowoc 54220

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

This home
$95K$628K

This home is worth more than 42% of homes in Manitowoc 54220.

How it measures up in Manitowoc 54220

The dot is this home. The mark in the middle is the typical home in Manitowoc 54220.

Estimated value$202,477
CheaperTypical $219,443Pricier

Pricier than 42% of homes nearby

Price per ft²$136
CheaperTypical $158Pricier

Pricier than 34% of homes nearby

Living area1,492 ft²
SmallerTypical 1,424 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.11 ac
SmallerTypical 0.21 acBigger

Bigger than 5% of homes nearby

Year built1918
OlderTypical 1952Newer

Newer than 21% of homes nearby

How 328 Union Pl ranks against every home in each area.
MeasureThis homeManitowoc 54220Manitowoc County
Estimated valuepricier than$202,47742% of homes40% of homes
Price per ft²pricier than$13634% of homes41% of homes
Living areabigger than1,492 ft²56% of homes53% of homes
Lot sizebigger than0.11 ac5% of homes5% of homes
Year builtnewer than191821% of homes21% of homes

About 328 Union Pl

How much is 328 Union Pl, Manitowoc, WI worth?

The TopHap Estimate for 328 Union Pl, Manitowoc, WI is $202,477 as of Aug 30, 2026. The likely range is $188,455 to $216,499. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 328 Union Pl, Manitowoc, WI last sell?

328 Union Pl, Manitowoc, WI last sold on Jan 15, 2014, according to the county's recorded deed.

How big is 328 Union Pl, Manitowoc, WI?

328 Union Pl, Manitowoc, WI has 3 bedrooms, 2 bathrooms, 1,492 square feet of living space and a 0.12-acre lot.

When was 328 Union Pl, Manitowoc, WI built?

328 Union Pl, Manitowoc, WI was built in 1918, making it 108 years old. It is a traditional/old home. The building has 1 story.

What schools serve 328 Union Pl, Manitowoc, WI?

328 Union Pl, Manitowoc, WI is assigned to Franklin Elementary School (elementary), rated C-; Washington Middle School (middle), rated D-; Lincoln High School (high), rated C. All sit in Manitowoc School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 328 Union Pl, Manitowoc, WI compare to other homes in Manitowoc 54220?

Among the 14,978 homes in Manitowoc 54220, it is worth more than 42% of them ($202,477 against a typical $219,443), its price per square foot is higher than 34% of them ($136 against a typical $158), it is bigger than 56% of them (1,492 ft² against a typical 1,424 ft²), its lot is bigger than 5% of them (0.11 ac against a typical 0.21 ac) and it is newer than 21% of them (1918 against a typical 1952). Measured against all of Manitowoc County, it is worth more than 40% 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 328 Union Pl, Manitowoc, WI?

The 2025 property tax bill for 328 Union Pl, Manitowoc, WI was $2,183. The county assessed it at $157,500.

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