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Rural ResidenceResidential
$509,555$254 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

15858 N CASCADE RD

PEOSTA, IA 52068
4
Beds
2
Baths
2,008 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.
40 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
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.

Valuation

$510K
$441K low$578K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,592 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$247,583 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,283
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$169,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$207,821
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$247,583

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.44
48
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
63
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.13 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.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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyDubuque
Lot (acres)The size of the land the home sits on, from county records.40.00
ConstructionThe main material the home's frame and walls are built from.Wood Frame
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
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.Patio · 144 ft²Porch · 216 ft²

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

E
Peosta Elementary SchoolA-
Elementary · Grades PK–5 · 2.6 mi
H
Western Dubuque High SchoolA
High · Grades 9–12 · 7.7 mi
M
Drexler Middle SchoolB+
Middle · Grades 6–8 · 10.7 mi

District: Western Dubuque Community School District

Neighborhood · ZIP 52068These 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.7
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.75
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.4,406
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.94 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,966
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,284
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

15858 N Cascade 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 92% of homes in Dubuque County
  • Costs more per square foot than 83% of homes in Dubuque County
  • Bigger than 80% of homes in Dubuque County
  • Among the largest lots in Peosta 52068
  • Among the oldest homes in Peosta 52068

What homes are worth in Peosta 52068

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

This home
$218K$759K

This home is worth more than 82% of homes in Peosta 52068.

How it measures up in Peosta 52068

The dot is this home. The mark in the middle is the typical home in Peosta 52068.

Estimated value$509,555
CheaperTypical $393,940Pricier

Pricier than 82% of homes nearby

Price per ft²$254
CheaperTypical $236Pricier

Pricier than 64% of homes nearby

Living area2,008 ft²
SmallerTypical 1,704 ft²Bigger

Bigger than 76% of homes nearby

Lot size40 ac
SmallerTypical 0.62 acBigger

Bigger than almost all homes nearby

Year built1890
OlderTypical 2003Newer

Older than almost all homes nearby

How 15858 N Cascade Rd ranks against every home in each area.
MeasureThis homePeosta 52068Dubuque County
Estimated valuepricier than$509,55582% of homes92% of homes
Price per ft²pricier than$25464% of homes83% of homes
Living areabigger than2,008 ft²76% of homes80% of homes
Lot sizebigger than40 acalmost all homesalmost all homes
Year builtnewer than1890almost no homes7% of homes

About 15858 N Cascade Rd

How much is 15858 N Cascade Rd, Peosta, IA worth?

The TopHap Estimate for 15858 N Cascade Rd, Peosta, IA is $509,555 as of Sep 24, 2026. The likely range is $440,789 to $578,321. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 15858 N Cascade Rd, Peosta, IA?

15858 N Cascade Rd, Peosta, IA has 4 bedrooms, 2 bathrooms, 2,008 square feet of living space and a 40.00-acre lot.

When was 15858 N Cascade Rd, Peosta, IA built?

15858 N Cascade Rd, Peosta, IA was built in 1890, making it 136 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 15858 N Cascade Rd, Peosta, IA?

15858 N Cascade Rd, Peosta, IA is assigned to Peosta Elementary School (elementary), rated A-; Western Dubuque High School (high), rated A; Drexler Middle School (middle), rated B+. All sit in Western Dubuque Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15858 N Cascade Rd, Peosta, IA compare to other homes in Peosta 52068?

Among the 1,796 homes in Peosta 52068, it is worth more than 82% of them ($509,555 against a typical $393,940), its price per square foot is higher than 64% of them ($254 against a typical $236), it is bigger than 76% of them (2,008 ft² against a typical 1,704 ft²), its lot is bigger than almost all of them (40 ac against a typical 0.62 ac) and it is newer than almost none of them (1890 against a typical 2003). Measured against all of Dubuque County, it is worth more than 92% 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 15858 N Cascade Rd, Peosta, IA?

The 2024 property tax bill for 15858 N Cascade Rd, Peosta, IA was $2,592. The county assessed it at $247,583.

More homes on N Cascade Rd

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More homes in Peosta 52068

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