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Single Family ResidenceResidential
$419,713$273 / 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 90How 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 $238,900 on Oct 2, 2017

1270 S RIVER RD

JANESVILLE, WI 53546
3
Beds
2
Baths
1,540 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.
1.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$420K
$380K low$460K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$238,900 · Oct 2, 2017
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.$131,713
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$105,370
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.$288,000
US BANK NA · recorded Dec 4, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,814 (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.$336,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$38,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$297,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$357,538

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1977
Lot (acres)The size of the land the home sits on, from county records.1.15
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 · 312 ft²Patio · 312 ft²Porch · 288 ft²

Transaction History(5)

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
Van Buren Elementary SchoolB+
Elementary · Grades KG–5 · 0.9 mi
M
Edison Middle SchoolC
Middle · Grades 6–8 · 1.0 mi
H
Parker High SchoolD+
High · Grades 9–12 · 1.8 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%

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

1270 S River 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 86% of homes in Janesville 53546
  • Costs more per square foot than 93% of homes in Rock County
  • Has a bigger lot than 95% of homes in Janesville 53546
  • Older than 68% of homes in Janesville 53546

What homes are worth in Janesville 53546

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

This home
$137K$559K

This home is worth more than 86% of homes in Janesville 53546.

How it measures up in Janesville 53546

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

Estimated value$419,713
CheaperTypical $304,529Pricier

Pricier than 86% of homes nearby

Price per ft²$273
CheaperTypical $220Pricier

Pricier than 89% of homes nearby

Living area1,540 ft²
SmallerTypical 1,365 ft²Bigger

Bigger than 64% of homes nearby

Lot size1.15 ac
SmallerTypical 0.25 acBigger

Bigger than 95% of homes nearby

Year built1973
OlderTypical 1986Newer

Newer than 32% of homes nearby

How 1270 S River Rd ranks against every home in each area.
MeasureThis homeJanesville 53546Rock County
Estimated valuepricier than$419,71386% of homes82% of homes
Price per ft²pricier than$27389% of homes93% of homes
Living areabigger than1,540 ft²64% of homes62% of homes
Lot sizebigger than1.15 ac95% of homes87% of homes
Year builtnewer than197332% of homes63% of homes

About 1270 S River Rd

How much is 1270 S River Rd, Janesville, WI worth?

The TopHap Estimate for 1270 S River Rd, Janesville, WI is $419,713 as of Jul 14, 2026. The likely range is $379,584 to $459,842. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1270 S River Rd, Janesville, WI last sell?

1270 S River Rd, Janesville, WI last sold on Oct 2, 2017 for $238,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1270 S River Rd, Janesville, WI?

1270 S River Rd, Janesville, WI has 3 bedrooms, 2 bathrooms, 1,540 square feet of living space and a 1.15-acre lot.

When was 1270 S River Rd, Janesville, WI built?

1270 S River Rd, Janesville, WI was built in 1973, making it 53 years old. It is a ranch home. The building has 1 story.

What schools serve 1270 S River Rd, Janesville, WI?

1270 S River Rd, Janesville, WI is assigned to Van Buren Elementary School (elementary), rated B+; Edison Middle School (middle), rated C; Parker High School (high), rated D+. All sit in Janesville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1270 S River Rd, Janesville, WI compare to other homes in Janesville 53546?

Among the 10,824 homes in Janesville 53546, it is worth more than 86% of them ($419,713 against a typical $304,529), its price per square foot is higher than 89% of them ($273 against a typical $220), it is bigger than 64% of them (1,540 ft² against a typical 1,365 ft²), its lot is bigger than 95% of them (1.15 ac against a typical 0.25 ac) and it is newer than 32% of them (1973 against a typical 1986). Measured against all of Rock County, it is worth more than 82% 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 1270 S River Rd, Janesville, WI?

The 2025 property tax bill for 1270 S River Rd, Janesville, WI was $5,814. The county assessed it at $336,300.

Closest homes

More homes in Janesville 53546

Assigned schools

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