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Single Family ResidenceResidential
$469,396$251 / 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 79How 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

20998 70TH AVE

CASCADE, IA 52033
3
Beds
2.5
Baths
1,870 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.
8.62 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$469K
$373K low$566K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,314 (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.$526,670 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$66,910
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$459,760
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$501,110
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$526,670

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.42
50
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.14 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyJONES
Lot (acres)The size of the land the home sits on, from county records.8.62
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Porch · 400 ft²

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

E
Cascade Elementary SchoolA-
Elementary · Grades PK–5 · 4.4 mi
M
Cascade Jr./Sr. High SchoolA-
Middle · Grades 6–12 · 4.4 mi

District: Western Dubuque Community School District

Neighborhood · ZIP 52033These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.3,031
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.28 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,125
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.61%

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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

20998 70th Ave 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 91% of homes in Jones County
  • Costs more per square foot than 86% of homes in Jones County
  • Bigger than 76% of homes in Jones County
  • Has a bigger lot than 85% of homes in Jones County
  • Among the newest homes in Jones County

What homes are worth in Cascade 52033

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

This home
$98K$682K

This home is worth more than 88% of homes in Cascade 52033.

How it measures up in Cascade 52033

The dot is this home. The mark in the middle is the typical home in Cascade 52033.

Estimated value$469,396
CheaperTypical $279,024Pricier

Pricier than 88% of homes nearby

Price per ft²$251
CheaperTypical $184Pricier

Pricier than 81% of homes nearby

Living area1,870 ft²
SmallerTypical 1,570 ft²Bigger

Bigger than 73% of homes nearby

Lot size8.62 ac
SmallerTypical 0.33 acBigger

Bigger than 82% of homes nearby

Year built2022
OlderTypical 2001Newer

Newer than 98% of homes nearby

How 20998 70th Ave ranks against every home in each area.
MeasureThis homeCascade 52033Jones County
Estimated valuepricier than$469,39688% of homes91% of homes
Price per ft²pricier than$25181% of homes86% of homes
Living areabigger than1,870 ft²73% of homes76% of homes
Lot sizebigger than8.62 ac82% of homes85% of homes
Year builtnewer than202298% of homesalmost all homes

About 20998 70th Ave

How much is 20998 70th Ave, Cascade, IA worth?

The TopHap Estimate for 20998 70th Ave, Cascade, IA is $469,396 as of Aug 30, 2026. The likely range is $373,127 to $565,665. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20998 70th Ave, Cascade, IA last sell?

20998 70th Ave, Cascade, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 20998 70th Ave, Cascade, IA?

20998 70th Ave, Cascade, IA has 3 bedrooms, 2.5 bathrooms, 1,870 square feet of living space and a 8.62-acre lot.

When was 20998 70th Ave, Cascade, IA built?

20998 70th Ave, Cascade, IA was built in 2022, making it 4 years old. The building has 1 story.

What schools serve 20998 70th Ave, Cascade, IA?

20998 70th Ave, Cascade, IA is assigned to Cascade Elementary School (elementary), rated A-; Cascade Jr./Sr. High School (middle), rated A-. All sit in Western Dubuque Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20998 70th Ave, Cascade, IA compare to other homes in Cascade 52033?

Among the 1,404 homes in Cascade 52033, it is worth more than 88% of them ($469,396 against a typical $279,024), its price per square foot is higher than 81% of them ($251 against a typical $184), it is bigger than 73% of them (1,870 ft² against a typical 1,570 ft²), its lot is bigger than 82% of them (8.62 ac against a typical 0.33 ac) and it is newer than 98% of them (2022 against a typical 2001). Measured against all of Jones County, it is worth more than 91% 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 20998 70th Ave, Cascade, IA?

The 2025 property tax bill for 20998 70th Ave, Cascade, IA was $5,314. The county assessed it at $526,670.

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