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Single Family ResidenceResidential
$438,002$259 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $41,500 on Mar 7, 2007

3851 RIDGE CT

JANESVILLE, WI 53548
3
Beds
2
Baths
1,694 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$438K
$407K low$469K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$41,500 · Mar 7, 2007
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.$69,452
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$55,562
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.84%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$213,750
BLACKHAWK COMMUNITY CU · recorded Jul 2, 2007
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$127,800
FIRST COMMUNITY CU
3rd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$27,000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,622 (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.$380,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$341,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$380,900

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.Ranch
CountyRock
Lot (acres)The size of the land the home sits on, from county records.0.48
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 194 ft²Porch · 59 ft²

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

H
Parker High SchoolD+
High · Grades 9–12 · 1.1 mi
M
Franklin Middle SchoolC-
Middle · Grades 6–8 · 1.6 mi
E
Madison Elementary SchoolC
Elementary · Grades KG–5 · 1.7 mi

District: Janesville School District

Neighborhood · ZIP 53548These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.20,818
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.284 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,018
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,665
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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.No

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

3851 Ridge Ct 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 85% of homes in Rock County
  • Costs more per square foot than 89% of homes in Rock County
  • Bigger than 71% of homes in Rock County
  • Has a bigger lot than 75% of homes in Janesville 53548
  • Newer than 96% of homes in Rock County

What homes are worth in Janesville 53548

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

This home
$96K$781K

This home is worth more than 83% of homes in Janesville 53548.

How it measures up in Janesville 53548

The dot is this home. The mark in the middle is the typical home in Janesville 53548.

Estimated value$438,002
CheaperTypical $281,129Pricier

Pricier than 83% of homes nearby

Price per ft²$259
CheaperTypical $191Pricier

Pricier than 85% of homes nearby

Living area1,694 ft²
SmallerTypical 1,450 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.48 ac
SmallerTypical 0.25 acBigger

Bigger than 75% of homes nearby

Year built2007
OlderTypical 1963Newer

Newer than 95% of homes nearby

How 3851 Ridge Ct ranks against every home in each area.
MeasureThis homeJanesville 53548Rock County
Estimated valuepricier than$438,00283% of homes85% of homes
Price per ft²pricier than$25985% of homes89% of homes
Living areabigger than1,694 ft²66% of homes71% of homes
Lot sizebigger than0.48 ac75% of homes75% of homes
Year builtnewer than200795% of homes96% of homes

About 3851 Ridge Ct

How much is 3851 Ridge Ct, Janesville, WI worth?

The TopHap Estimate for 3851 Ridge Ct, Janesville, WI is $438,002 as of Jun 23, 2026. The likely range is $407,341 to $468,662. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3851 Ridge Ct, Janesville, WI last sell?

3851 Ridge Ct, Janesville, WI last sold on Mar 7, 2007 for $41,500, according to the county's recorded deed.

How big is 3851 Ridge Ct, Janesville, WI?

3851 Ridge Ct, Janesville, WI has 3 bedrooms, 2 bathrooms, 1,694 square feet of living space and a 0.48-acre lot.

When was 3851 Ridge Ct, Janesville, WI built?

3851 Ridge Ct, Janesville, WI was built in 2007, making it 19 years old. It is a ranch home. The building has 1 story.

What schools serve 3851 Ridge Ct, Janesville, WI?

3851 Ridge Ct, Janesville, WI is assigned to Parker High School (high), rated D+; Franklin Middle School (middle), rated C-; Madison Elementary School (elementary), rated C. All sit in Janesville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3851 Ridge Ct, Janesville, WI compare to other homes in Janesville 53548?

Among the 6,715 homes in Janesville 53548, it is worth more than 83% of them ($438,002 against a typical $281,129), its price per square foot is higher than 85% of them ($259 against a typical $191), it is bigger than 66% of them (1,694 ft² against a typical 1,450 ft²), its lot is bigger than 75% of them (0.48 ac against a typical 0.25 ac) and it is newer than 95% of them (2007 against a typical 1963). Measured against all of Rock County, it is worth more than 85% 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 3851 Ridge Ct, Janesville, WI?

The 2025 property tax bill for 3851 Ridge Ct, Janesville, WI was $6,622. The county assessed it at $380,900.

Closest homes

More homes in Janesville 53548

Assigned schools

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