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Single Family ResidenceResidential
$430,147$190 / 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 95How 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
Last sold for $360,000 on Apr 18, 2023

3800 RIDGE DR

JANESVILLE, WI 53548
3
Beds
3
Baths
2,268 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$430K
$407K low$453K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$360,000 · Apr 18, 2023
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.$430,147
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$344,118

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,664 (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.$383,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$351,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$383,200

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.0.31
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.Deck · 421 ft²Patio · 421 ft²Porch · 224 ft²

Transaction History(2)

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
Parker High SchoolD+
High · Grades 9–12 · 1.0 mi
M
Franklin Middle SchoolC-
Middle · Grades 6–8 · 1.5 mi
E
Madison Elementary SchoolC
Elementary · Grades KG–5 · 1.6 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

3800 Ridge 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 84% of homes in Rock County
  • Bigger than 88% of homes in Rock County
  • Has a bigger lot than 65% of homes in Janesville 53548
  • Newer than 92% of homes in Janesville 53548

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
$93K$770K

This home is worth more than 82% 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$430,147
CheaperTypical $281,638Pricier

Pricier than 82% of homes nearby

Price per ft²$190
CheaperTypical $191Pricier

Pricier than 49% of homes nearby

Living area2,268 ft²
SmallerTypical 1,444 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.31 ac
SmallerTypical 0.25 acBigger

Bigger than 65% of homes nearby

Year built2004
OlderTypical 1963Newer

Newer than 92% of homes nearby

How 3800 Ridge Dr ranks against every home in each area.
MeasureThis homeJanesville 53548Rock County
Estimated valuepricier than$430,14782% of homes84% of homes
Price per ft²pricier than$19049% of homes51% of homes
Living areabigger than2,268 ft²86% of homes88% of homes
Lot sizebigger than0.31 ac65% of homes62% of homes
Year builtnewer than200492% of homes92% of homes

About 3800 Ridge Dr

How much is 3800 Ridge Dr, Janesville, WI worth?

The TopHap Estimate for 3800 Ridge Dr, Janesville, WI is $430,147 as of Jul 14, 2026. The likely range is $407,415 to $452,879. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3800 Ridge Dr, Janesville, WI last sell?

3800 Ridge Dr, Janesville, WI last sold on Apr 18, 2023 for $360,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3800 Ridge Dr, Janesville, WI?

3800 Ridge Dr, Janesville, WI has 3 bedrooms, 3 bathrooms, 2,268 square feet of living space and a 0.31-acre lot.

When was 3800 Ridge Dr, Janesville, WI built?

3800 Ridge Dr, Janesville, WI was built in 2004, making it 22 years old. It is a ranch home. The building has 1 story.

What schools serve 3800 Ridge Dr, Janesville, WI?

3800 Ridge Dr, 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 3800 Ridge Dr, Janesville, WI compare to other homes in Janesville 53548?

Among the 6,715 homes in Janesville 53548, it is worth more than 82% of them ($430,147 against a typical $281,638), its price per square foot is higher than 49% of them ($190 against a typical $191), it is bigger than 86% of them (2,268 ft² against a typical 1,444 ft²), its lot is bigger than 65% of them (0.31 ac against a typical 0.25 ac) and it is newer than 92% of them (2004 against a typical 1963). Measured against all of Rock County, it is worth more than 84% 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 3800 Ridge Dr, Janesville, WI?

The 2025 property tax bill for 3800 Ridge Dr, Janesville, WI was $6,664. The county assessed it at $383,200.

Closest homes

More homes in Janesville 53548

Assigned schools

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