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Single Family ResidenceResidential
$418,241
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 Sep 24, 2026
Last sold for $237,500 on May 9, 2019

507 DEVENDORF ST

ELKHORN, WI 53121
0
Baths
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$418K
$383K low$454K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$237,500 · May 9, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,138 (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.$372,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$338,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$331,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$378,315

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWalworth
Lot (acres)The size of the land the home sits on, from county records.0.38
HeatingThe type of heating system in the home.None

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
West Side Elementary SchoolB+
Elementary · Grades PK–5 · 0.9 mi
H
Elkhorn Area High SchoolA
High · Grades 9–12 · 1.3 mi
M
Elkhorn Area Middle SchoolB-
Middle · Grades 6–8 · 1.6 mi

District: Elkhorn Area School District

Neighborhood · ZIP 53121These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
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.19,791
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.171 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,928
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,138
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

507 Devendorf 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.

What homes are worth in Elkhorn 53121

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

This home
$98K$1.9M

This home is worth more than 57% of homes in Elkhorn 53121.

How it measures up in Elkhorn 53121

The dot is this home. The mark in the middle is the typical home in Elkhorn 53121.

Estimated value$418,241
CheaperTypical $386,173Pricier

Pricier than 57% of homes nearby

Lot size0.38 ac
SmallerTypical 0.42 acBigger

Bigger than 47% of homes nearby

How 507 Devendorf St ranks against every home in each area.
MeasureThis homeElkhorn 53121Walworth County
Estimated valuepricier than$418,24157% of homes54% of homes
Lot sizebigger than0.38 ac47% of homes52% of homes

About 507 Devendorf St

How much is 507 Devendorf St, Elkhorn, WI worth?

The TopHap Estimate for 507 Devendorf St, Elkhorn, WI is $418,241 as of Sep 24, 2026. The likely range is $382,622 to $453,860. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 507 Devendorf St, Elkhorn, WI last sell?

507 Devendorf St, Elkhorn, WI last sold on May 9, 2019 for $237,500, according to the county's recorded deed.

What schools serve 507 Devendorf St, Elkhorn, WI?

507 Devendorf St, Elkhorn, WI is assigned to West Side Elementary School (elementary), rated B+; Elkhorn Area High School (high), rated A; Elkhorn Area Middle School (middle), rated B-. All sit in Elkhorn Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 507 Devendorf St, Elkhorn, WI compare to other homes in Elkhorn 53121?

Among the 7,323 homes in Elkhorn 53121, it is worth more than 57% of them ($418,241 against a typical $386,173) and its lot is bigger than 47% of them (0.38 ac against a typical 0.42 ac). Measured against all of Walworth County, it is worth more than 54% 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 507 Devendorf St, Elkhorn, WI?

The 2025 property tax bill for 507 Devendorf St, Elkhorn, WI was $5,138. The county assessed it at $372,700.

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