Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential

3112 RANDOLPH RD

JANESVILLE, WI 53546
5
Beds
2
Baths
2,480 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,504 (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.$307,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$263,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$327,132

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.49 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyROCK
Lot (acres)The size of the land the home sits on, from county records.0.35
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 159 ft²Patio · 159 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.

Foreclosure Filings(1)

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

E
Kennedy Elementary SchoolB
Elementary · Grades KG–5 · 0.8 mi
M
Marshall Middle SchoolC
Middle · Grades 6–8 · 1.0 mi
H
Craig High SchoolC
High · Grades 9–12 · 2.0 mi

District: Janesville School District

Neighborhood · ZIP 53546These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.31,634
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.403 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,028
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,718
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%

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

3112 Randolph 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.

  • Bigger than 94% of homes in Janesville 53546
  • Has a bigger lot than 79% of homes in Janesville 53546
  • Newer than 73% of homes in Rock County

How it measures up in Janesville 53546

The dot is this home. The mark in the middle is the typical home in Janesville 53546.

Living area2,480 ft²
SmallerTypical 1,371 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.35 ac
SmallerTypical 0.25 acBigger

Bigger than 79% of homes nearby

Year built1985
OlderTypical 1986Newer

Newer than 50% of homes nearby

How 3112 Randolph Rd ranks against every home in each area.
MeasureThis homeJanesville 53546Rock County
Living areabigger than2,480 ft²94% of homes92% of homes
Lot sizebigger than0.35 ac79% of homes67% of homes
Year builtnewer than198550% of homes73% of homes

About 3112 Randolph Rd

When did 3112 Randolph Rd, Janesville, WI last sell?

3112 Randolph Rd, Janesville, WI last sold on Apr 4, 2022, according to the county's recorded deed.

How big is 3112 Randolph Rd, Janesville, WI?

3112 Randolph Rd, Janesville, WI has 5 bedrooms, 2 bathrooms, 2,480 square feet of living space and a 0.35-acre lot.

When was 3112 Randolph Rd, Janesville, WI built?

3112 Randolph Rd, Janesville, WI was built in 1985, making it 41 years old. It is a duplex single home. The building has 1 story.

What schools serve 3112 Randolph Rd, Janesville, WI?

3112 Randolph Rd, Janesville, WI is assigned to Kennedy Elementary School (elementary), rated B; Marshall Middle School (middle), rated C; Craig High School (high), rated C. All sit in Janesville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3112 Randolph Rd, Janesville, WI compare to other homes in Janesville 53546?

Among the 10,824 homes in Janesville 53546, it is bigger than 94% of them (2,480 ft² against a typical 1,371 ft²), its lot is bigger than 79% of them (0.35 ac against a typical 0.25 ac) and it is newer than 50% of them (1985 against a typical 1986). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3112 Randolph Rd, Janesville, WI?

The 2025 property tax bill for 3112 Randolph Rd, Janesville, WI was $5,504. The county assessed it at $307,700.

More homes on Randolph Rd

Closest homes

More homes in Janesville 53546

Assigned schools

Explore the area

See this home in context

Open 3112 Randolph Rd 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