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Single Family ResidenceResidential
$592,643$262 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $400,000 on Jun 14, 2018

488 RIVIERA ST

OREGON, WI 53575
4
Beds
3 / 1
Baths
2,262 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.
0.26 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.
2
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.

Valuation

$593K
$510K low$675K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jun 14, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,544 (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.$652,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$104,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$548,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$537,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$626,100

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.27
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Single Family Residence
CountyDane
Lot (acres)The size of the land the home sits on, from county records.0.26
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Netherwood Knoll Elementary SchoolA-
Elementary · Grades KG–4 · 1.3 mi
M
Oregon Middle SchoolC+
Middle · Grades 7–8 · 1.7 mi
H
Oregon High SchoolA+
High · Grades 9–12 · 1.9 mi

District: Oregon School District

Neighborhood · ZIP 53575These 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.36
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.18,504
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.337 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,790
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,398
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

488 Riviera St 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 80% of homes in Dane County
  • Costs more per square foot than 65% of homes in Dane County
  • Bigger than 77% of homes in Dane County
  • Has a smaller lot than 76% of homes in Oregon 53575
  • Newer than 88% of homes in Dane County

What homes are worth in Oregon 53575

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

This home
$201K$1.1M

This home is worth more than 72% of homes in Oregon 53575.

How it measures up in Oregon 53575

The dot is this home. The mark in the middle is the typical home in Oregon 53575.

Estimated value$592,643
CheaperTypical $472,587Pricier

Pricier than 72% of homes nearby

Price per ft²$262
CheaperTypical $238Pricier

Pricier than 64% of homes nearby

Living area2,262 ft²
SmallerTypical 1,790 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.26 ac
SmallerTypical 0.35 acBigger

Bigger than 24% of homes nearby

Year built2004
OlderTypical 1994Newer

Newer than 84% of homes nearby

How 488 Riviera St ranks against every home in each area.
MeasureThis homeOregon 53575Dane County
Estimated valuepricier than$592,64372% of homes80% of homes
Price per ft²pricier than$26264% of homes65% of homes
Living areabigger than2,262 ft²73% of homes77% of homes
Lot sizebigger than0.26 ac24% of homes50% of homes
Year builtnewer than200484% of homes88% of homes

About 488 Riviera St

How much is 488 Riviera St, Oregon, WI worth?

The TopHap Estimate for 488 Riviera St, Oregon, WI is $592,643 as of Aug 30, 2026. The likely range is $510,346 to $674,940. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 488 Riviera St, Oregon, WI last sell?

488 Riviera St, Oregon, WI last sold on Jun 14, 2018 for $400,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 488 Riviera St, Oregon, WI?

488 Riviera St, Oregon, WI has 4 bedrooms, 3 bathrooms, 2,262 square feet of living space and a 0.26-acre lot.

When was 488 Riviera St, Oregon, WI built?

488 Riviera St, Oregon, WI was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 488 Riviera St, Oregon, WI?

488 Riviera St, Oregon, WI is assigned to Netherwood Knoll Elementary School (elementary), rated A-; Oregon Middle School (middle), rated C+; Oregon High School (high), rated A+. All sit in Oregon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 488 Riviera St, Oregon, WI compare to other homes in Oregon 53575?

Among the 6,178 homes in Oregon 53575, it is worth more than 72% of them ($592,643 against a typical $472,587), its price per square foot is higher than 64% of them ($262 against a typical $238), it is bigger than 73% of them (2,262 ft² against a typical 1,790 ft²), its lot is bigger than 24% of them (0.26 ac against a typical 0.35 ac) and it is newer than 84% of them (2004 against a typical 1994). Measured against all of Dane County, it is worth more than 80% 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 488 Riviera St, Oregon, WI?

The 2025 property tax bill for 488 Riviera St, Oregon, WI was $9,544. The county assessed it at $652,600.

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