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Single Family ResidenceResidential
$370,840$168 / 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 94How 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 $190,000 on Sep 22, 2008

8321 S 100TH ST

FRANKLIN, WI 53132
4
Beds
2
Baths
2,210 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.
0.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$371K
$349K low$392K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$190,000 · Sep 22, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,568 (2025)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$299,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
26
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.4 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.Cape Cod
CountyMILWAUKEE
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.1986
Lot (acres)The size of the land the home sits on, from county records.0.69
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Robinwood Elementary SchoolA-
Elementary · Grades KG–5 · 0.7 mi
M
Forest Park Middle SchoolB+
Middle · Grades 6–8 · 1.2 mi
H
Franklin High SchoolA-
High · Grades 9–12 · 3.2 mi

District: Franklin Public School District

Neighborhood · ZIP 53132These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.36,205
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,040 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,913
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,619
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

8321 S 100th 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 73% of homes in Milwaukee County
  • Costs less per square foot than 92% of homes in Franklin 53132
  • Bigger than 82% of homes in Milwaukee County
  • Has a bigger lot than 96% of homes in Milwaukee County
  • Older than 97% of homes in Franklin 53132

What homes are worth in Franklin 53132

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

This home
$228K$975K

This home is worth more than 29% of homes in Franklin 53132.

How it measures up in Franklin 53132

The dot is this home. The mark in the middle is the typical home in Franklin 53132.

Estimated value$370,840
CheaperTypical $438,177Pricier

Pricier than 29% of homes nearby

Price per ft²$168
CheaperTypical $224Pricier

Pricier than 8% of homes nearby

Living area2,210 ft²
SmallerTypical 1,896 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.69 ac
SmallerTypical 0.33 acBigger

Bigger than 85% of homes nearby

Year built1940
OlderTypical 1991Newer

Newer than 3% of homes nearby

How 8321 S 100th St ranks against every home in each area.
MeasureThis homeFranklin 53132Milwaukee County
Estimated valuepricier than$370,84029% of homes73% of homes
Price per ft²pricier than$1688% of homes32% of homes
Living areabigger than2,210 ft²68% of homes82% of homes
Lot sizebigger than0.69 ac85% of homes96% of homes
Year builtnewer than19403% of homes40% of homes

About 8321 S 100th St

How much is 8321 S 100th St, Franklin, WI worth?

The TopHap Estimate for 8321 S 100th St, Franklin, WI is $370,840 as of Aug 30, 2026. The likely range is $349,230 to $392,451. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8321 S 100th St, Franklin, WI last sell?

8321 S 100th St, Franklin, WI last sold on Sep 22, 2008 for $190,000, according to the county's recorded deed.

How big is 8321 S 100th St, Franklin, WI?

8321 S 100th St, Franklin, WI has 4 bedrooms, 2 bathrooms, 2,210 square feet of living space and a 0.69-acre lot.

When was 8321 S 100th St, Franklin, WI built?

8321 S 100th St, Franklin, WI was built in 1940, making it 86 years old. It is a cape cod home. The building has 1 story.

What schools serve 8321 S 100th St, Franklin, WI?

8321 S 100th St, Franklin, WI is assigned to Robinwood Elementary School (elementary), rated A-; Forest Park Middle School (middle), rated B+; Franklin High School (high), rated A-. All sit in Franklin Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8321 S 100th St, Franklin, WI compare to other homes in Franklin 53132?

Among the 12,394 homes in Franklin 53132, it is worth more than 29% of them ($370,840 against a typical $438,177), its price per square foot is higher than 8% of them ($168 against a typical $224), it is bigger than 68% of them (2,210 ft² against a typical 1,896 ft²), its lot is bigger than 85% of them (0.69 ac against a typical 0.33 ac) and it is newer than 3% of them (1940 against a typical 1991). Measured against all of Milwaukee County, it is worth more than 73% 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 8321 S 100th St, Franklin, WI?

The 2025 property tax bill for 8321 S 100th St, Franklin, WI was $2,568.

More homes on S 100th St

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