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Single Family ResidenceResidential
$1,226,353
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 85How 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

4454 HARTSTONE DR

SLINGER, WI 53086
0
Baths
5 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.2M
$1M low$1.4M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,984 (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.$979,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$210,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$769,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$979,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,116,828

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.5.00
HeatingThe type of heating system in the home.None

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

M
Slinger Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
H
Slinger High SchoolA-
High · Grades 9–12 · 1.5 mi
E
Addison Elementary SchoolA-
Elementary · Grades PK–5 · 3.3 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

4454 Hartstone 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.

  • Among the most valuable homes in Slinger 53086
  • Has a bigger lot than 90% of homes in Slinger 53086

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
$153K$1.1M

This home is worth more than almost all 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$1,226,353
CheaperTypical $442,760Pricier

Pricier than almost all homes nearby

Lot size5 ac
SmallerTypical 0.53 acBigger

Bigger than 90% of homes nearby

How 4454 Hartstone Dr ranks against every home in each area.
MeasureThis homeSlinger 53086Washington County
Estimated valuepricier than$1,226,353almost all homesalmost all homes
Lot sizebigger than5 ac90% of homes88% of homes

About 4454 Hartstone Dr

How much is 4454 Hartstone Dr, Slinger, WI worth?

The TopHap Estimate for 4454 Hartstone Dr, Slinger, WI is $1,226,353 as of Aug 30, 2026. The likely range is $1,045,569 to $1,407,137. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 4454 Hartstone Dr, Slinger, WI?

4454 Hartstone Dr, Slinger, WI is assigned to Slinger Middle School (middle), rated A-; Slinger High School (high), 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 4454 Hartstone Dr, Slinger, WI compare to other homes in Slinger 53086?

Among the 3,652 homes in Slinger 53086, it is worth more than almost all of them ($1,226,353 against a typical $442,760) and its lot is bigger than 90% of them (5 ac against a typical 0.53 ac). Measured against all of Washington County, it is worth more than almost all 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 4454 Hartstone Dr, Slinger, WI?

The 2025 property tax bill for 4454 Hartstone Dr, Slinger, WI was $7,984. The county assessed it at $979,000.

More homes on Hartstone Dr

Closest homes

More homes in Slinger 53086

Assigned schools

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