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Single Family ResidenceResidential
$943,365
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 84How 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

603 RIVERVIEW DR

THIENSVILLE, WI 53092
0
Baths

Valuation

$943K
$793K low$1.1M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$943,365
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$754,692

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,707 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$971,100 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$217,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$753,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$971,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,036,600

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.87 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyOzaukee
HeatingThe type of heating system in the home.None
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
Homestead High SchoolA+
High · Grades 9–12 · 0.6 mi
M
Steffen Middle SchoolA-
Middle · Grades 6–8 · 1.6 mi
E
Oriole Lane Elementary SchoolA
Elementary · Grades PK–5 · 2.4 mi

District: Mequon-Thiensville School District

Neighborhood · ZIP 53092These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.21,943
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.979 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$135,137
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$165,860
Average tempThe average temperature here across a full year.47°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

603 Riverview 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 92% of homes in Ozaukee County

What homes are worth in Mequon 53092

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

This home
$195K$1.6M

This home is worth more than 85% of homes in Mequon 53092.

How it measures up in Mequon 53092

The dot is this home. The mark in the middle is the typical home in Mequon 53092.

Estimated value$943,365
CheaperTypical $525,477Pricier

Pricier than 85% of homes nearby

How 603 Riverview Dr ranks against every home in each area.
MeasureThis homeMequon 53092Ozaukee County
Estimated valuepricier than$943,36585% of homes92% of homes

About 603 Riverview Dr

How much is 603 Riverview Dr, Thiensville, WI worth?

The TopHap Estimate for 603 Riverview Dr, Thiensville, WI is $943,365 as of Jul 14, 2026. The likely range is $793,125 to $1,093,605. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 603 Riverview Dr, Thiensville, WI last sell?

603 Riverview Dr, Thiensville, WI last sold on Dec 22, 2022, according to the county's recorded deed.

What schools serve 603 Riverview Dr, Thiensville, WI?

603 Riverview Dr, Thiensville, WI is assigned to Homestead High School (high), rated A+; Steffen Middle School (middle), rated A-; Oriole Lane Elementary School (elementary), rated A. All sit in Mequon-Thiensville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 603 Riverview Dr, Thiensville, WI?

The 2024 property tax bill for 603 Riverview Dr, Thiensville, WI was $12,707. The county assessed it at $971,100.

Closest homes

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Assigned schools

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