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Single Family ResidenceResidential
$634,456
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 Jul 14, 2026
Last sold for $515,000 on Sep 21, 2021

8870 S 51ST ST

FRANKLIN, WI 53132
0
Baths
2.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.

Valuation

$634K
$585K low$684K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$515,000 · Sep 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,918 (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.$573,400

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.34
1
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.
54
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.
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
CountyMILWAUKEE
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.

H
Franklin High SchoolA-
High · Grades 9–12 · 0.8 mi
E
Southwood Glen Elementary SchoolA
Elementary · Grades KG–5 · 1.1 mi
M
Forest Park Middle SchoolA
Middle · Grades 6–8 · 2.0 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

8870 S 51st 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 Milwaukee County
  • Among the largest lots in Milwaukee County
  • Newer than 92% of homes in Milwaukee County

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
$230K$950K

This home is worth more than 87% 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$634,456
CheaperTypical $446,405Pricier

Pricier than 87% of homes nearby

Lot size2.75 ac
SmallerTypical 0.33 acBigger

Bigger than 98% of homes nearby

Year built1989
OlderTypical 1991Newer

Newer than 47% of homes nearby

How 8870 S 51st St ranks against every home in each area.
MeasureThis homeFranklin 53132Milwaukee County
Estimated valuepricier than$634,45687% of homes95% of homes
Lot sizebigger than2.75 ac98% of homesalmost all homes
Year builtnewer than198947% of homes92% of homes

About 8870 S 51st St

How much is 8870 S 51st St, Franklin, WI worth?

The TopHap Estimate for 8870 S 51st St, Franklin, WI is $634,456 as of Jul 14, 2026. The likely range is $585,168 to $683,744. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8870 S 51st St, Franklin, WI last sell?

8870 S 51st St, Franklin, WI last sold on Sep 21, 2021 for $515,000, according to the county's recorded deed.

When was 8870 S 51st St, Franklin, WI built?

8870 S 51st St, Franklin, WI was built in 1989, making it 37 years old.

What schools serve 8870 S 51st St, Franklin, WI?

8870 S 51st St, Franklin, WI is assigned to Franklin High School (high), rated A-; Southwood Glen Elementary School (elementary), rated A; Forest Park Middle School (middle), rated A. All sit in Franklin Public School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8870 S 51st St, Franklin, WI compare to other homes in Franklin 53132?

Among the 12,394 homes in Franklin 53132, it is worth more than 87% of them ($634,456 against a typical $446,405), its lot is bigger than 98% of them (2.75 ac against a typical 0.33 ac) and it is newer than 47% of them (1989 against a typical 1991). Measured against all of Milwaukee County, it is worth more than 95% 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 8870 S 51st St, Franklin, WI?

The 2025 property tax bill for 8870 S 51st St, Franklin, WI was $4,918.

More homes on S 51st St

Closest homes

More homes in Franklin 53132

Assigned schools

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