Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$228,073
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 Aug 30, 2026

LAPHAM LN

OCONOMOWOC, WI 53066
0
Baths
3.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$228K
$201K low$255K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,067 (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.$126,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$126,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$90,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$126,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Residential (General/Single)
CountyWAUKESHA
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.

E
Cushing Elementary SchoolB+
Elementary · Grades PK–5 · 1.6 mi
H
Kettle Moraine High SchoolA-
High · Grades 9–12 · 2.8 mi
M
Kettle Moraine Middle SchoolA+
Middle · Grades 6–8 · 3.1 mi

District: Kettle Moraine School District

Neighborhood · ZIP 53066These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.38,081
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.340 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,263
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,520
Average tempThe average temperature here across a full year.47°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

Lapham Ln 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 98% of homes in Oconomowoc 53066
  • Has a bigger lot than 91% of homes in Waukesha County

What homes are worth in Oconomowoc 53066

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

This home
$241K$2.4M

This home is worth more than 2% of homes in Oconomowoc 53066.

How it measures up in Oconomowoc 53066

The dot is this home. The mark in the middle is the typical home in Oconomowoc 53066.

Estimated value$228,073
CheaperTypical $559,069Pricier

Pricier than 2% of homes nearby

Lot size3.13 ac
SmallerTypical 0.49 acBigger

Bigger than 89% of homes nearby

How Lapham Ln ranks against every home in each area.
MeasureThis homeOconomowoc 53066Waukesha County
Estimated valuepricier than$228,0732% of homes3% of homes
Lot sizebigger than3.13 ac89% of homes91% of homes

About Lapham Ln

How much is Lapham Ln, Oconomowoc, WI worth?

The TopHap Estimate for Lapham Ln, Oconomowoc, WI is $228,073 as of Aug 30, 2026. The likely range is $200,755 to $255,391. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Lapham Ln, Oconomowoc, WI last sell?

Lapham Ln, Oconomowoc, WI last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve Lapham Ln, Oconomowoc, WI?

Lapham Ln, Oconomowoc, 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 Lapham Ln, Oconomowoc, WI compare to other homes in Oconomowoc 53066?

Among the 14,690 homes in Oconomowoc 53066, it is worth more than 2% of them ($228,073 against a typical $559,069) and its lot is bigger than 89% of them (3.13 ac against a typical 0.49 ac). Measured against all of Waukesha County, it is worth more than 3% 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 Lapham Ln, Oconomowoc, WI?

The 2025 property tax bill for Lapham Ln, Oconomowoc, WI was $1,067. The county assessed it at $126,000.

More homes on Lapham Ln

Closest homes

More homes in Oconomowoc 53066

Assigned schools

Explore the area

See this home in context

Open Lapham Ln 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