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Single Family ResidentialResidential
$834,577
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 88How 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 $284,000 on Oct 13, 2011

W1001 KOSSO DR

BURLINGTON, WI 53105
0
Baths
5.04 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$835K
$731K low$939K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$284,000 · Oct 13, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,798 (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.$766,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$168,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$598,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$766,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$871,346

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyWalworth
Lot (acres)The size of the land the home sits on, from county records.5.04
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.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
East Troy Middle SchoolB-
Middle · Grades 6–8 · 3.6 mi
H
East Troy High SchoolB
High · Grades 9–12 · 3.6 mi
E
Little Prairie Primary School
Elementary · Grades PK–2 · 4.1 mi

District: East Troy Community School District

Neighborhood · ZIP 53105These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.32,023
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.202 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,063
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,634
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

W1001 Kosso Dr 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 93% of homes in Burlington 53105
  • Has a bigger lot than 92% of homes in Walworth County

What homes are worth in Burlington 53105

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

This home
$124K$1.1M

This home is worth more than 93% of homes in Burlington 53105.

How it measures up in Burlington 53105

The dot is this home. The mark in the middle is the typical home in Burlington 53105.

Estimated value$834,577
CheaperTypical $402,646Pricier

Pricier than 93% of homes nearby

Lot size5.04 ac
SmallerTypical 0.42 acBigger

Bigger than 87% of homes nearby

How W1001 Kosso Dr ranks against every home in each area.
MeasureThis homeBurlington 53105Walworth County
Estimated valuepricier than$834,57793% of homes86% of homes
Lot sizebigger than5.04 ac87% of homes92% of homes

About W1001 Kosso Dr

How much is W1001 Kosso Dr, Burlington, WI worth?

The TopHap Estimate for W1001 Kosso Dr, Burlington, WI is $834,577 as of Sep 24, 2026. The likely range is $730,629 to $938,525. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did W1001 Kosso Dr, Burlington, WI last sell?

W1001 Kosso Dr, Burlington, WI last sold on Oct 13, 2011 for $284,000, according to the county's recorded deed.

What schools serve W1001 Kosso Dr, Burlington, WI?

W1001 Kosso Dr, Burlington, WI is assigned to East Troy Middle School (middle), rated B-; East Troy High School (high), rated B; Little Prairie Primary School (elementary). All sit in East Troy Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does W1001 Kosso Dr, Burlington, WI compare to other homes in Burlington 53105?

Among the 10,732 homes in Burlington 53105, it is worth more than 93% of them ($834,577 against a typical $402,646) and its lot is bigger than 87% of them (5.04 ac against a typical 0.42 ac). Measured against all of Walworth County, it is worth more than 86% 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 W1001 Kosso Dr, Burlington, WI?

The 2025 property tax bill for W1001 Kosso Dr, Burlington, WI was $8,798. The county assessed it at $766,200.

More homes on W1001 Kosso Dr

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Assigned schools

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