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Single Family ResidenceResidential
$270,614$192 / 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 98How 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 $1,650,000 on Nov 10, 2005

355 SPEEDWAY CT

SLINGER, WI 53086
2
Beds
1
Baths
1,408 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.
0.52 ac
Lot SizeThe size of the land the home sits on, from county records.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$271K
$264K low$277K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,650,000 · Nov 10, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,705 (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.$233,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$186,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$232,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$249,903

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.20 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
CountyWashington
Lot (acres)The size of the land the home sits on, from county records.0.52
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.

H
Slinger High SchoolA-
High · Grades 9–12 · 0.8 mi
M
Slinger Middle SchoolA-
Middle · Grades 6–8 · 1.0 mi
E
Addison Elementary SchoolA-
Elementary · Grades PK–5 · 2.5 mi

District: Slinger School District

Neighborhood · ZIP 53086These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.2%
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.7,604
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.345 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,873
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,150
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

355 Speedway Ct 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 less than 84% of homes in Washington County
  • Costs less per square foot than 69% of homes in Washington County
  • Smaller than 68% of homes in Washington County

What homes are worth in Slinger 53086

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

This home
$152K$1.1M

This home is worth more than 17% of homes in Slinger 53086.

How it measures up in Slinger 53086

The dot is this home. The mark in the middle is the typical home in Slinger 53086.

Estimated value$270,614
CheaperTypical $441,014Pricier

Pricier than 17% of homes nearby

Price per ft²$192
CheaperTypical $200Pricier

Pricier than 45% of homes nearby

Living area1,408 ft²
SmallerTypical 1,618 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.52 ac
SmallerTypical 0.52 acBigger

Bigger than 50% of homes nearby

How 355 Speedway Ct ranks against every home in each area.
MeasureThis homeSlinger 53086Washington County
Estimated valuepricier than$270,61417% of homes16% of homes
Price per ft²pricier than$19245% of homes31% of homes
Living areabigger than1,408 ft²36% of homes32% of homes
Lot sizebigger than0.52 ac50% of homes53% of homes

About 355 Speedway Ct

How much is 355 Speedway Ct, Slinger, WI worth?

The TopHap Estimate for 355 Speedway Ct, Slinger, WI is $270,614 as of Aug 30, 2026. The likely range is $264,184 to $277,044. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 355 Speedway Ct, Slinger, WI last sell?

355 Speedway Ct, Slinger, WI last sold on Nov 10, 2005 for $1,650,000, according to the county's recorded deed.

How big is 355 Speedway Ct, Slinger, WI?

355 Speedway Ct, Slinger, WI has 2 bedrooms, 1 bathrooms, 1,408 square feet of living space and a 0.52-acre lot.

What schools serve 355 Speedway Ct, Slinger, WI?

355 Speedway Ct, Slinger, WI is assigned to Slinger High School (high), rated A-; Slinger Middle School (middle), rated A-; Addison Elementary School (elementary), rated A-. All sit in Slinger School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 355 Speedway Ct, Slinger, WI compare to other homes in Slinger 53086?

Among the 3,652 homes in Slinger 53086, it is worth more than 17% of them ($270,614 against a typical $441,014), its price per square foot is higher than 45% of them ($192 against a typical $200), it is bigger than 36% of them (1,408 ft² against a typical 1,618 ft²) and its lot is bigger than 50% of them (0.52 ac against a typical 0.52 ac). Measured against all of Washington County, it is worth more than 16% 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 355 Speedway Ct, Slinger, WI?

The 2025 property tax bill for 355 Speedway Ct, Slinger, WI was $2,705. The county assessed it at $233,500.

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See this home in context

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