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Single Family ResidenceResidential
$527,384$314 / 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 $435,000 on Dec 3, 2021

505 RIMROCK RD

JANESVILLE, WI 53548
4
Beds
3
Baths
1,681 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
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.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$527K
$503K low$552K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$435,000 · Dec 3, 2021
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.$157,634
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$126,107
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.69%
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.$369,750
GUILD MORTGAGE CO · recorded Dec 3, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,361 (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.$532,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$500,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$532,100

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.0.30
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.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 · 540 ft²Porch · 372 ft²

Transaction History(4)

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

505 Rimrock Rd 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 93% of homes in Rock County
  • Among the highest price per square foot in Rock County
  • Bigger than 71% of homes in Rock County
  • Newer than 98% 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 91% 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$527,384
CheaperTypical $281,638Pricier

Pricier than 91% of homes nearby

Price per ft²$314
CheaperTypical $191Pricier

Pricier than 97% of homes nearby

Living area1,681 ft²
SmallerTypical 1,444 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.3 ac
SmallerTypical 0.25 acBigger

Bigger than 63% of homes nearby

Year built2017
OlderTypical 1963Newer

Newer than 98% of homes nearby

How 505 Rimrock Rd ranks against every home in each area.
MeasureThis homeJanesville 53548Rock County
Estimated valuepricier than$527,38491% of homes93% of homes
Price per ft²pricier than$31497% of homesalmost all homes
Living areabigger than1,681 ft²66% of homes71% of homes
Lot sizebigger than0.3 ac63% of homes59% of homes
Year builtnewer than201798% of homes98% of homes

About 505 Rimrock Rd

How much is 505 Rimrock Rd, Janesville, WI worth?

The TopHap Estimate for 505 Rimrock Rd, Janesville, WI is $527,384 as of Jul 14, 2026. The likely range is $502,782 to $551,986. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 Rimrock Rd, Janesville, WI last sell?

505 Rimrock Rd, Janesville, WI last sold on Dec 3, 2021 for $435,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 505 Rimrock Rd, Janesville, WI?

505 Rimrock Rd, Janesville, WI has 4 bedrooms, 3 bathrooms, 1,681 square feet of living space and a 0.30-acre lot.

When was 505 Rimrock Rd, Janesville, WI built?

505 Rimrock Rd, Janesville, WI was built in 2017, making it 9 years old. It is a ranch home. The building has 1 story.

What schools serve 505 Rimrock Rd, Janesville, WI?

505 Rimrock Rd, 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 505 Rimrock Rd, Janesville, WI compare to other homes in Janesville 53548?

Among the 6,715 homes in Janesville 53548, it is worth more than 91% of them ($527,384 against a typical $281,638), its price per square foot is higher than 97% of them ($314 against a typical $191), it is bigger than 66% of them (1,681 ft² against a typical 1,444 ft²), its lot is bigger than 63% of them (0.3 ac against a typical 0.25 ac) and it is newer than 98% of them (2017 against a typical 1963). Measured against all of Rock County, it is worth more than 93% 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 505 Rimrock Rd, Janesville, WI?

The 2025 property tax bill for 505 Rimrock Rd, Janesville, WI was $9,361. The county assessed it at $532,100.

Closest homes

More homes in Janesville 53548

Assigned schools

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