Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$420,333
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 89How 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 $158,000 on Jul 2, 2009

511 WISCONSIN AVE

DELAFIELD, WI 53018
2
Beds
1
Baths
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$420K
$375K low$466K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$158,000 · Jul 2, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,910 (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.$322,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$335,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyWAUKESHA
Lot (acres)The size of the land the home sits on, from county records.0.25
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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(2)

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

E
Cushing Elementary SchoolB+
Elementary · Grades PK–5 · 0.6 mi
H
Kettle Moraine High SchoolA-
High · Grades 9–12 · 4.2 mi
M
Kettle Moraine Middle SchoolA+
Middle · Grades 6–8 · 5.0 mi

District: Kettle Moraine School District

Neighborhood · ZIP 53018These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.71
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.7,347
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.571 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,990
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,109
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

511 Wisconsin Ave 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 86% of homes in Delafield 53018
  • Has a smaller lot than 90% of homes in Delafield 53018
  • Older than 72% of homes in Delafield 53018

What homes are worth in Delafield 53018

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

This home
$245K$1.9M

This home is worth more than 14% of homes in Delafield 53018.

How it measures up in Delafield 53018

The dot is this home. The mark in the middle is the typical home in Delafield 53018.

Estimated value$420,333
CheaperTypical $683,264Pricier

Pricier than 14% of homes nearby

Lot size0.25 ac
SmallerTypical 1 acBigger

Bigger than 10% of homes nearby

Year built1960
OlderTypical 1985Newer

Newer than 28% of homes nearby

How 511 Wisconsin Ave ranks against every home in each area.
MeasureThis homeDelafield 53018Waukesha County
Estimated valuepricier than$420,33314% of homes36% of homes
Lot sizebigger than0.25 ac10% of homes17% of homes
Year builtnewer than196028% of homes30% of homes

About 511 Wisconsin Ave

How much is 511 Wisconsin Ave, Delafield, WI worth?

The TopHap Estimate for 511 Wisconsin Ave, Delafield, WI is $420,333 as of Sep 24, 2026. The likely range is $374,510 to $466,156. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Wisconsin Ave, Delafield, WI last sell?

511 Wisconsin Ave, Delafield, WI last sold on Jul 2, 2009 for $158,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 511 Wisconsin Ave, Delafield, WI?

511 Wisconsin Ave, Delafield, WI has 2 bedrooms, 1 bathrooms and a 0.25-acre lot.

When was 511 Wisconsin Ave, Delafield, WI built?

511 Wisconsin Ave, Delafield, WI was built in 1960, making it 66 years old.

What schools serve 511 Wisconsin Ave, Delafield, WI?

511 Wisconsin Ave, Delafield, WI is assigned to Cushing Elementary School (elementary), rated B+; Kettle Moraine High School (high), rated A-; Kettle Moraine Middle School (middle), rated A+. All sit in Kettle Moraine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Wisconsin Ave, Delafield, WI compare to other homes in Delafield 53018?

Among the 2,844 homes in Delafield 53018, it is worth more than 14% of them ($420,333 against a typical $683,264), its lot is bigger than 10% of them (0.25 ac against a typical 1 ac) and it is newer than 28% of them (1960 against a typical 1985). Measured against all of Waukesha County, it is worth more than 36% 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 511 Wisconsin Ave, Delafield, WI?

The 2025 property tax bill for 511 Wisconsin Ave, Delafield, WI was $3,910. The county assessed it at $322,900.

More homes on Wisconsin Ave

Closest homes

More homes in Delafield 53018

Assigned schools

Explore the area

See this home in context

Open 511 Wisconsin Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map