Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$631,549$155 / 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 91How 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

3939 W ROLLINGWOOD DR

JANESVILLE, WI 53545
4
Beds
4 / 1
Baths
4,087 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.
2.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$632K
$577K low$686K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,909 (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.$851,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$93,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$758,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$851,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$948,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyRock
Lot (acres)The size of the land the home sits on, from county records.2.46
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)

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
Consolidated Elementary SchoolA+
Elementary · Grades KG–3 · 1.4 mi
H
Milton High SchoolB
High · Grades 9–12 · 6.7 mi
M
Milton Middle SchoolC
Middle · Grades 7–8 · 7.0 mi

District: Milton School District

Neighborhood · ZIP 53545These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.22,576
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.928 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,159
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,377
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

3939 W Rollingwood 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 97% of homes in Janesville 53545
  • Costs less per square foot than 80% of homes in Janesville 53545
  • Among the largest homes in Rock County
  • Has a bigger lot than 98% of homes in Janesville 53545
  • Newer than 89% of homes in Janesville 53545

What homes are worth in Janesville 53545

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

This home
$143K$696K

This home is worth more than 97% of homes in Janesville 53545.

How it measures up in Janesville 53545

The dot is this home. The mark in the middle is the typical home in Janesville 53545.

Estimated value$631,549
CheaperTypical $275,539Pricier

Pricier than 97% of homes nearby

Price per ft²$155
CheaperTypical $196Pricier

Pricier than 20% of homes nearby

Living area4,087 ft²
SmallerTypical 1,434 ft²Bigger

Bigger than 98% of homes nearby

Lot size2.46 ac
SmallerTypical 0.23 acBigger

Bigger than 98% of homes nearby

Year built1991
OlderTypical 1959Newer

Newer than 89% of homes nearby

How 3939 W Rollingwood Dr ranks against every home in each area.
MeasureThis homeJanesville 53545Rock County
Estimated valuepricier than$631,54997% of homes97% of homes
Price per ft²pricier than$15520% of homes33% of homes
Living areabigger than4,087 ft²98% of homesalmost all homes
Lot sizebigger than2.46 ac98% of homes92% of homes
Year builtnewer than199189% of homes77% of homes

About 3939 W Rollingwood Dr

How much is 3939 W Rollingwood Dr, Janesville, WI worth?

The TopHap Estimate for 3939 W Rollingwood Dr, Janesville, WI is $631,549 as of Aug 30, 2026. The likely range is $577,128 to $685,970. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 3939 W Rollingwood Dr, Janesville, WI?

3939 W Rollingwood Dr, Janesville, WI has 4 bedrooms, 4 bathrooms, 4,087 square feet of living space and a 2.46-acre lot.

When was 3939 W Rollingwood Dr, Janesville, WI built?

3939 W Rollingwood Dr, Janesville, WI was built in 1991, making it 35 years old. It is a colonial home. The building has 2 stories.

What schools serve 3939 W Rollingwood Dr, Janesville, WI?

3939 W Rollingwood Dr, Janesville, WI is assigned to Consolidated Elementary School (elementary), rated A+; Milton High School (high), rated B; Milton Middle School (middle), rated C. All sit in Milton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3939 W Rollingwood Dr, Janesville, WI compare to other homes in Janesville 53545?

Among the 7,842 homes in Janesville 53545, it is worth more than 97% of them ($631,549 against a typical $275,539), its price per square foot is higher than 20% of them ($155 against a typical $196), it is bigger than 98% of them (4,087 ft² against a typical 1,434 ft²), its lot is bigger than 98% of them (2.46 ac against a typical 0.23 ac) and it is newer than 89% of them (1991 against a typical 1959). Measured against all of Rock County, it is worth more than 97% 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 3939 W Rollingwood Dr, Janesville, WI?

The 2025 property tax bill for 3939 W Rollingwood Dr, Janesville, WI was $10,909. The county assessed it at $851,100.

More homes on W Rollingwood Dr

Closest homes

More homes in Janesville 53545

Assigned schools

Explore the area

See this home in context

Open 3939 W Rollingwood Dr 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